AETECHRON CIS-25 Induced Susceptibility EMC Testing Kit Instruction Manual

About the CIS-25 Test System
- The CIS-25 Test Kit is designed for use in the Aviation industry for EMC testing. It includes the DSR 100-25 test system which provides continuous DC power and can deliver 4X rated power for in-rush testing up to 200 ms.
- The kit comes with necessary components like coupling transformers and a chattering relay accessory.

Setting Up the CIS-25 Test System
- Unbox all components included in the kit.
- Connect the DSR 100-25 test system to a power source as per the provided manual.
- Install the coupling transformers (T1000, T2000, T3700) and the CR 600 Chattering Relay accessory.
- Ensure all connections are secure before proceeding with testing.
Conducting EMC Testing
- Power on the DSR 100-25 test system.
- Use the included Standards Library to select the appropriate test files for EMC testing.
- Follow the specific testing procedures outlined in the user manual for accurate testing results.
- Monitor the testing process and observe any abnormalities or failures.

FAQS

Q: What is included in the CIS-25 Test Kit?
- A: The CIS-25 Test Kit includes the DSR 100-25 test system, three coupling transformers (T1000, T2000, T3700), the CR 600 Chattering Relay accessory, and a secure storage cabinet.

Q: How can I access expert consulting provided with the CIS-25 kit?
- A: The kit includes two hours of expert consulting by EMC Specialist Patrick G. You can reach out to Andre for any questions or assistance regarding set-up or testing.

View Fullscreen

CIS-25
Conducted/Induced Susceptibility EMC Testing Kit
Operation Manual
574.295.9495 | www.aetechron.com 2507 Warren Street, Elkhart, IN 46516

CIS-25 MANUAL

CIS-25 System

Information subject to change

96-8007020 12-17-2024

CIS-25 MANUAL

About the CIS-25 Test System

The DSR 100-25 test system, which is included with the CIS-25 Test Kit, has power in reserve. Each of our DSR Series models provides continuous DC power as rated and can provide 4X rated power for in-rush testing up to 200 ms (such as is required in DO 160 Section 16). Plus, the DSR 100-25 system includes the complete 3110A Standard’s Library, so the CIS-25 Test Kit can be used for many other tests.*
The equipment is easy to set up and use; all elements in the kit are robust and will provide you with many years of trouble-free service.
The AE Techron brand is known throughout the world for its robust precision amplifiers and test systems as well as its product service and support.

1.1 Capabilities

The CIS-25 meets the requirements for testing to these Standards:

· DO-160 Section 18

Congratulations on your purchase of an AE Techron CIS-25 test system, designed for use in the Aviation industry for EMC testing. The CIS-25 Test Kit combines into a single, complete package the items

· DO-160 Section 19 · Airbus ABD0100.1.8 · MIL STD 461 (CS101)
1.2 Disclaimer

needed to accurately test to important Aviation standards like DO-160 sections 18 and 19.
Included with the kit are three coupling transformers (T1000, T2000, and T3700), the CR 600 Chattering Relay accessory, and a secure storage cabinet to keep the equipment safe.

Although AE Techron has made substantial effort to ensure the accuracy of the Standards’ test files (SWG files), which are included with the DSR 100-series cabinet, no warranty, expressed or implied, is made regarding accuracy, adequacy, completeness, legality, reliability or usefulness of the information provided. It is the responsibility of

The CIS-25 kit also comes with two hours of expert consulting provided by EMC Specialist Patrick G

the user to ensure the accuracy and applicability of these test files for their intended purposes.
____________________________

Andre, who will answer any questions you might have about set-up or testing.

*Some Standards’ tests included in the 3110A Library may require voltages above the maximum voltage available in your DSR 100-25 system. To run those tests, connect the 3110A to a different amplifier or amplifier system that can generate the required voltage.

96-8007020 12-17-2024

Information subject to change

DSR 100-25
Dropout, Surge, Ripple Simulator and AC/DC Voltage Source
Operation Manual
574.295.9495 | www.aetechron.com 2507 Warren Street, Elkhart, IN 46516

Three-Year, No-Fault Warranty

SUMMARY OF WARRANTY AE TECHRON INC., of Elkhart, Indiana (Warrantor) warrants to you, the ORIGINAL COMMERCIAL PURCHASER and ANY SUBSEQUENT OWNER of each NEW AE TECHRON INC. product, for a period of three (3) years from the date of purchase, by the original purchaser (warranty period) that the product is free of defects in materials and workmanship and will meet or exceed all advertised specifications for such a product. We further warrant the new AE Techron product regardless of the reason for failure, except as excluded in the Warranty.
ITEMS EXCLUDED FROM WARRANTY This AE Techron Warranty is in effect only for failure of a new AE Techron product which occurred within the Warranty Period. It does not cover any product which has been damaged because of any intentional misuse, or loss which is covered under any of your insurance contracts. This warranty does not extend to any product on which the serial number has been defaced, altered, or removed. It does not cover damage to loads or any other products or accessories resulting from AE TECHRON INC. product failure. It does not cover defects or damage caused by the use of unauthorized modifications, accessories, parts, or service.
WHAT WE WILL DO We will remedy any defect, regardless of the reason for failure (except as excluded), by repair or replacement, at our sole discretion. Warranty work can only be performed at our authorized service centers or at our factory.
Expenses in remedying the defect will be borne by AE TECHRON INC., including one-way surface freight shipping costs within the United States. (Purchaser must bear the expense of shipping the product between any foreign country and the port of entry in the United States and all taxes, duties, and other customs fees for such foreign shipments.)

from us for a nominal charge. We will take corrective actions and return the product to you within three weeks of the date of receipt of the defective product, or will make available to you a product of equal or better performance on temporary loan until your product can be repaired or replaced and returned to you. If the repairs made by us are not satisfactory, notify us immediately.
DISCLAIMER OF CONSEQUENTIAL AND INCIDENTAL DAMAGES You are not entitled to recover from us any consequential or incidental damages resulting from any defect in our product. This includes any damage to another product or products resulting from such a defect.
WARRANTY ALTERATIONS No person has the authority to enlarge, amend, or modify this warranty. The warranty is not extended by the length of time for which you are deprived of the use of this product. Repairs and replacement parts provided under the terms of this warranty shall carry only the unexpired portion of this warranty.
DESIGN CHANGES We reserve the right to change the design of any product from time to time without notice and with no obligation to make corresponding changes in products previously manufactured.
LEGAL REMEDIES OF PURCHASER There is no warranty that extends beyond the terms hereof. This written warranty is given in lieu of any oral or implied warranties not contained herein. We disclaim all implied warranties, including, without limitation, any warranties of merchantability or fitness for a particular purpose. No action to enforce this Warranty shall be commenced later than ninety (90) days after expiration of the warranty period. This statement of warranty supersedes any others contained in this manual for AE Techron products.

HOW TO OBTAIN WARRANTY SERVICE When you notify us or one of our authorized service centers of your need for warranty service, you will receive an authorization to return the product for service. All components must be shipped in a factory pack or equivalent which, if needed, may be obtained

AE TECHRON INC. Customer Service Department
2507 Warren St. Elkhart, IN, 46516, U.S.A. 574-295-9495
www.aetechron.com.

DSR 100-25 OPERATION SECTION 1

Figure 1.1 DSR 100-25 System

1 About the DSR 100-25 Test System

Congratulations on your purchase of an AE

1.1 Features

Techron DSR 100-25 test system, designed for

· Includes a library of 3000+ pre-entered Auto-

use in EMC testing as a dropout, surge, ripple

motive and Aviation Standards’ test routines

simulator and AC/DC voltage source. A DSR 100- · Operate as a free-standing system using the

25 test system provides a complete, single-box

included monitor, keyboard and mouse, or

solution for immunity testing. It includes a simple-

control via LAN

to-use yet powerful 3110A Standards Waveform

· Very easy to modify existing tests or build new

Generator matched with an industry leading power

test sequences

supply technology and comes with an extensive

· Can function as a controller or node in a larger

library of tests for many automotive and aviation

test system via built-in LAN and GPIO controls

standards.*

1.2 Disclaimer

The DSR 100-25 is 4-quadrant, allowing it to source and sink current. It has power in reserve; it is able to provide 4X rated power for in-rush testing up to 200 ms, as is required in DO 160 Section 16.

The AE Techron brand is known throughout the
world for its robust precision amplifiers and test
systems as well as its product service and support.
____________________________

completeness, legality, reliability or usefulness of the information provided. It is the responsibility of the user to ensure the accuracy and applicability of these test files for their intended purposes.

96-8007977 12-17-2024

Information subject to change

DSR 100-25 OPERATION SECTION 2

System Setup

2.2.2 DSR System Location The DSR 100-25’s case features heavy-duty

2.1 Safety First

handles to allow the user to move the system from

Throughout these instructions, special emphasis is placed on good safety practices. The following

bench-top to bench-top. Locate the system near a 120V, 20A AC supply,

graphics are used to highlight certain topics that require extra precaution.

2.3 Configuration Options
Your DSR 100-25 system includes an integrated

DANGER

3110A Standards Waveform Generator that contains an extensive library of tests for many au-

DANGER represents the most severe hazard alert. Extreme bodily harm or death will occur if these guidelines are not followed. Note the explanation of the hazard and instruction for avoiding it.

tomotive, aviation, and industry standards. The 3110A provides a powerful yet simple-to-use interface to help streamline the testing process. 3110A test files (.swg) are easy to link, build from scratch,

WARNING

or customize using time-saving controls like triggers and loops with changing variables. Plus, the

WARNING alerts you to hazards that could result in severe injury or death. Note the explanation of the hazard and the instructions for avoiding it.

3110A’s intuitive, drag-and-drop interface makes it easy to modify existing tests or build new tests.
The 3110A can produce standard signals and

waveforms with or without a DC offset. Frequency,

CAUTION

amplitude and DC offset can be fixed or swept, and sinewave sweeps can be linear, logarithmic or

CAUTION indicates hazards that could result in potential injury or equipment
or property damage. Once again, note the explanation of the hazard and the
instructions for avoiding it.

exponential. It can create dropouts and surges and can also produce ripple waveforms of up to 1 MHz
As it ships from the factory, the DSR 100-25 is

2.2 Unpacking and Installing
Carefully unpack the DSR 100-25 and accessories from the two cartons and visually inspect the contents for damage. All units are tested and inspected for damage before leaving the factory, so if any damage is found, please notify the shipping company immediately. Save the shipping cartons and materials as evidence of damage.

2.2.1 Check Contents

In addition to the DSR 100-25 system, your ship-

ment should include the following:

1. LCD monitor

6. Mating Supercon

2. Monitor power cord

connectors (2)

3. HDMI-to-DVI moni- 7. Ethernet cable

capable of performing thousands of different EMC immunity tests. However, in order to meet some test requirements, changes to the DSR system’s configuration may be needed.
These alternative configurations include:
Low-Voltage Testing: Standards Tests having a maximum voltage of less than 30V may require an increase in the signal-to-noise performance of the DSR 100-25 system in order to achieve accurate results.
External Signal Source: The DSR 100-25 system can be configured to use an external signal source in place of the internal 3110A signal generator,

tor cable

8. Mouse pad

External 7000 Series Amplifier: The DSR 100-

4. USB mouse

9. System power cord 25 system can be configured to use an external

5. USB keyboard

10. Quick Start Guide

AE Techron 7000 Series amplifier in place of the

11. DSR 100-25 Operation Manual on USB drive

internal amplifier.

Information subject to change

96-8007977 12-17-2024

DSR 100-25 OPERATION SECTION 2

The settings and connections required for these special uses are detailed in the Applications section of this manual.

2.4 Connections
Make the following connections to prepare the DSR 100-25 system for standard operation.

2.4.1 Connect Signal Input Using a standard BNC cable, connect from the Signal Out BNC connector located on the front panel of the 3110A to the Aux Input BNC connector located on the DSR 100-25’s I/O panel. See Figure 2.1.

Aux Input

Signal Out

WARNING
ELECTRIC SHOCK HAZARD. Output potentials can be lethal. Make connections only with AC Power unplugged or switched off at the source and the system’s AC power switch in the OFF position.
system’s front-panel positive and negative Test Supply connectors to the device under test. See Figure 2.2.

Test Supply (System Output)

Figure 2.2 Test Supply Connectors

Figure 2.1 Signal Input Connections
2.4.2 Connect to the Device Under Test Make sure the DSR 100-25 system is turned off and AC power is disconnected. Using the supplied mating output connectors and wiring appropriate for your application, connect from the DSR 100-25

2.4.3 Connect the 3110 Accessories Complete the following steps to connect the 3110A cables and accessories provided to the DSR 10025 back panel. Refer to Figure 2.3 for component locations.
A. Plug the USB keyboard into the USB port labeled KEYBOARD on the DSR 100-25 back panel.

A USB Keyboard

B USB Mouse

C USB Hub

Network Router, Switch,
or Hub

D HDMI to DVI Cable

Power from AC Source

G Optional: Ethernet Cable

E Monitor Power Cable

F DSR 100-25 Power Cable (30A)

Figure 2.3 Connecting the 3110A Cables and Accessories on the DSR 100-25

96-8007977 12-17-2024

Information subject to change

DSR 100-25 OPERATION SECTION 2

F. Plug the DSR 100-25 power cord into the power connector located on the DSR 100-25 back panel, and then connect the cord to a 20A power source.
G. OPTIONAL: To connect the DSR 100-25 to be accessed and controlled through a network: Plug the Ethernet cable to the Ethernet port labeled NETWORK, and then plug the Ethernet cable into a router, switch or hub on the network. Refer to the topic “Remote Operation” in the 3110A Help files for more information.
Note on Network Control of the 3110A: After network control of the 3110A has been implemented, the monitor, keyboard and mouse can be disconnected from the 3110A and the system can be operated remotely. See the topic “Remote Operation” in the 3110A Help files for more information.

3110 Standards Waveform Generator

POWER SWITCH
Amplifier Module

FRONT PANEL

BREAKER/POWER SWITCH

FRONT PANEL

Figure 2.4 Locations of Power/Breaker Switches for System Modules

Amplifier Module

2.5 Startup Procedure

Complete the following steps to power up the DSR

GAIN CONTROL

system.
1. Use the monitor’s power switch (last button on the right) to turn on the monitor.
2. Check the power/breaker switch on the 3110A

Figure 2.5 Gain Control Location
System Power

and the amplifier module. Make sure both units

are switched ON. See Figure 2.4.

3. Check the amplifier modules’s gain control and

make sure it is fully clockwise. See Figure 2.5.

4. Depress the SYSTEM POWER switch to turn

the DSR system ON. See Figure 2.6.

5. Wait for the 3110A interface to load (loading

will take up to 30 seconds). Press the Help button to access this manual from within the

Figure 2.6 System Power Switch Location

program. 6. Run the System Calibration test to determine
the proper settings for your system. Note that the default system gain for the DSR 100-25 will be 10. See the “Calibration” section in the 3110A Help files for more information.
2.6 Shutdown Procedure

3110A must first be disabled before shutting down the 3110A or DSR 100-25 System. Failure to follow the proper shutdown procedure can result in damage to the amplifiers or any connected load/ DUT.
Complete the following to safely shut down a 3110/ amplifier combination or DSR System:

IMPORTANT: Any powered amplifiers (Including the integrated amplifier module or any external amplifiers) that are connected to the

1. Make sure any amplifiers connected to the system are disabled, including the integrated amplifier module in the DSR system and/or

Information subject to change

96-8007977 12-17-2024

DSR 100-25 OPERATION SECTION 2

any connected external amplifiers or amplifier systems. You can turn the integrated amplifier module off by using the module’s power switch. See Figure 2.4 for power switch location. To quickly disable external AE Techron 7000 series amplifiers, press the Stop button on the front panel of the amplifier or on any amplifier

in an amplifier system to place all connected units in Standby mode. 2. After all amplifiers have been disabled, turn the system OFF by pressing the System Power button.
NOTE: If the 3110A is not connected to any amplifiers, it can be safely shut down by simply pressing the 3110A front-panel power switch.

96-8007977 12-17-2024

Information subject to change

DSR 100-25 OPERATION SECTION 3

SYSTEM INPUT / OUTPUT / POWER PANEL
3110A STANDARDS WAVEFORM GENERATOR
AMPLIFIER MODULE

Figure 3.1 DSR 100-25 Module Locations

Operation

IMPORTANT: Before operating the DSR 100-25 system, the 3110A System Calibration Procedures should be performed to verify the correct System Gain and DC Offset settings for your system. See the topic “System Calibration” in the 3110A Help files for more information.
System Overview Your DSR 100-25 system provides one integrated signal generation device to produce the test sequences, and one amplifier module to reproduce and amplify the output signal. The location of each module is specified in Figure 3.1.
3.1 System Controls and Connectors
System level controls and connectors are located on the Input/Output/Power panel installed at the

top front of the unit. Refer to Figure 3.2 for component locations.
Aux Input: An unbalanced BNC connector is used to provide the input signal to the DSR 100-25 system from the 3110A or an external signal generator.
Test Supply (System Output): A pair of highcurrent connectors are provided to supply the test signal to the DUT. Connector type, either Anderson or Supercon, must be specified when ordering. Mating connectors are provided with the unit.
System Power: A power/emergency stop switch is provided which controls the power supply to the system and all system components. Turn clockwise to power the system on. Press in to power off the system.

AUX INPUT

TEST SUPPLY (SYSTEM OUTPUT)

SYSTEM POWER SWITCH

Figure 3.2 DSR 100-25 System Controls and Connectors Information subject to change

96-8007977 12-17-2024

DSR 100-25 OPERATION SECTION 3
USB KEYBOARD CONNECTOR HDMI MONITOR CONNECTOR

USB MOUSE CONNECTOR RJ45 ETHERNET CONNECTOR

SYSTEM AC POWER INLET

Figure 3.3 Back-Panel Connectors for System Power and 3110A Accessories

3.2 3110A Operation
The AE Techron 3110A Standards Waveform Generator provides an intuitive interface for waveform sequence creation and generation. The following sections describe the 3110A connection and operation. 3.2.1 3110A Accessories
The accessories required for operation of the 3110A are connected using the Accessories panel located on the cabinet rear. Refer to Figure 3.3 for connector locations.
3.2.2 3110A Front-Panel Controls, Connectors, and Indicators
See Figure 3.4 for item locations.
Power Switch: The Power switch controls the AC mains power to the 3110A. Switch to the ON position (|) to turn the 3110A on. Switch to the OFF position (O) to turn the 3110A off..
Signal In (Diagnostics Port): An unbalanced BNC connector is available for diagnostic use by Factory Service..
Signal Out: An unbalanced BNC connector is used to provide the signal from the 3110A to an external amplifier.

Signal In Enabled: The LED will light when diagnostic equipment connected to the 3110A’s Signal In Port and enabled.
3.2.3 3110A Software Basic Operation
To select a pre-programmed test from the Standard’s Library, simply use the Files button to open the files window and select the test file. Refer to Figure 3.5 for on-screen controls’ locations.
Custom test files can be created by adding waveforms and controls to the test sequence display. For help in getting up and running quickly on the 3110A, please see the “3110A Tutorials” section in the 3110A Help files.
Please also refer to the 3110A Help files for general operation and troubleshooting information, The Help files are available by selecting the Help button from the 3110A main window. They are also provided in pdf format on the USB drive shipped with your DSR 100 system, or on the AE Techron website at aetechron.com.

3110 Standards Waveform Generator

STATUS INDICATORS

Power Indicator: The LED will light when the 3110A has AC power and is ready for operation.
System Fault Indicator: The LED will light if a fault condition occurs in the 3110A system.

POWER SWITCH DIAGNOTICS PORT SIGNAL OUT
Figure 3.4 3110A Front-Panel Controls, Connectors, and Indicators

96-8007977 12-17-2024

Information subject to change

DSR 100-25 OPERATION SECTION 3

MODE SWITCH
(Remote software only)

DISPLAY
(Test Sequence)

REPORT/NOTES WINDOW
FILES SELECT

SETTINGS WINDOW
HELP

CLEAR DISPLAY

ADD WAVEFORM
ADD CONTROL

SEQUENCE CONTROLS
(Stop/Run/Pause)

OUTPUT
(Enable/Disable)

SYSTEM STATUS MESSAGE

Figure 3.5 AE Techron 3110A On-screen Controls

3.3 Amplifier Module Operation
Your DSR system contains one amplifier module to provide the high-current output required for many Standards’ tests. The following sections describe the controls and indicators found on the DSR 10025 amplifier module.
3.3.1 Front-Panel Controls See Figure 3.6 for item locations.
Power/Breaker Switch – The Power/Breaker Switch controls the AC mains power to the amplifier module. Switch to the ON position (|) to turn the module on. Switch to the OFF position (O) to turn the module off.
The Power/Breaker Switch also serves as a Breaker. When the Breaker is tripped, this switch moves to a neutral position between ON and OFF. To reset the Breaker, turn the Power/Breaker Switch OFF (O) and then turn it back ON (I).
Gain Control – The Gain Control knob increases/ decreases the gain from 0 100% of the overall Gain. Turn the Gain Control fully clockwise for maximum output from the amplifier module.

Ready and Run LEDs will be lit). When the amplifier module is placed in Run mode, the high-voltage transformers will be energized and the module will amplify the input signal.
Stop Stop will place the amplifier module in Stop mode (both Standby and Stop LEDs will be lit). When an amplifier module is in Stop mode, the low-voltage transformer is energized but the highvoltage transformers are not.
Reset When a fault condition occurs, the amplifier module may be placed in Standby mode (Standby LED will be lit), depending on the fault condition. To release the module from Standby mode, clear the fault condition and then press the Reset button. If the amplifier module is in Run mode when the fault condition occurs, pressing the Reset button will return the module to Run mode. If the amplifier module is in Stop mode when the fault condition occurs, pressing the Reset button will return the module to Stop mode.

LEVEL CONTROL

RESET

Amplifier Module

ENABLE

Input Buttons

Three push buttons on the amplifier module’s front

panel control basic operation of the module.

Enable Enable will release the amplifier module

BREAKER/POWER SWITCH

STOP

from Stop mode and place it in Run mode (both

Figure 3.6 Amplifier Module Controls

Information subject to change

96-8007977 12-17-2024

DSR 100-25 OPERATION SECTION 3

Amplifier Module

MAIN STATUS INDICATORS

FAULT STATUS INDICATORS

Figure 3.7 Amplifier Module Status Indicators
3.3.2 Front-Panel Status Indicators Please refer to Figure 3.7 for item locations.

Main Status Indicators Four Main Status indicators are located on the amplifier module’s front-panel. These LEDs monitor the internal conditions of the module and indicate the current state of operation. The chart in Figure 3.8 details the operational modes indicated by the Main Status indicators.

Indicator is lit

Figure 3.8 Main Status Indicators

Indicator is not lit

Indicator may be lit

Main Status Indicators
Run Ready Standby Stop
Run Ready Standby Stop
Run Ready Standby Stop

State of Operation
Run mode: The amplifier module’s high-voltage transformers are energized and the unit will amplify the input signal. Run mode is initiated by: (1) the Enable push button when the amplifier module is in Standby mode, or (2) when the amplifier module powers up..

Action Needed to Return to Run Mode
N/A

Standby mode: Standby mode indicates that the amplifier module is functioning properly and all Fault Status modes are clear, but it is being held in Standby by an external condition. The amplifier module will enter Standby mode briefly after powering up, and then will move automatically into Run mode. In Standby mode, the amplifier module’s low-voltage transformer is energized but the high-voltage transformers are not.
Stop mode: When the Stop button on the amplifier front panel is pressed, the amplifier will enter Stop mode. In Stop mode, the amplifier’s low-voltage transformer is energized but the high-voltage transformers are not.

If the amplifier module remains in Standby mode, it may require servicing. Please contact AE Techron Technical Support.
To release the amplifier from Stop mode, press the Enable button.

Fault Status Indicators

Four Fault Status indicators are located on the amplifier module’s front panel. These LEDs monitor the internal conditions of the module and will illuminate when a fault condition occurs. Depending on the fault condition, the DSR 100-25 system

may be placed in Standby mode when a fault condition occurs. Refer to the chart in Figure 3.9 to determine the fault condition being indicated and the action required to clear the fault condition.

Indicator is lit

Figure 3.9 Fault Status Indicators

Indicator is not lit

Indicator may be lit

Main Status Indicators
Run Ready Standby Stop

Fault Status Indicators
Fault Over Load Over Temp Over Voltage

State of Operation
Output Fault status: This indicates that an Output Fault condition has occurred and the amplifier module has been placed in Standby mode. The Fault indicator will light under two conditions: 1) High-frequency oscillation is causing high shoot-through current; or 2) An output transistor has shorted, causing the output fault condition.

Action Needed to Clear Fault Condition and Return to Run Mode
This fault condition cannot be cleared using the front-panel Reset button. See the Troubleshooting section for more information on diagnosing and clearing this fault condition.

96-8007977 12-17-2024

Information subject to change

DSR 100-25 OPERATION SECTION 3

Main Status Fault Status Indicators Indicators State of Operation

Action Needed to Clear Fault Condition and Return to Run Mode

Run Ready Standby Stop

Fault Over Load Over Temp Over Voltage

Over Load status: This indicates that the output of the dsr 100-25 system could not follow the input signal due to voltage or current limits. Under normal operation with the factory-default settings, an Over Load condition will not place the amplifier module in Standby mode.

To remedy the Over Load fault during operation, turn down the level of the input
signal until the Over Load indicator turns off.

Run Ready Standby Stop

Fault Over Load Over Temp Over Voltage

Over Temp status: The system
monitors the temperature inside the amplifier module’s high-voltage transformers, low-voltage transformer and in the output stage heat sinks. The Over Temp indicator will light and the amplifier module will be placed in Standby mode when the
temperature sensors detect a condition that would damage the module. If the Over Temp pulse is extremely short, as in the
case of defective wiring or switches, the Over Temp LED may be lit too briefly to observe.

To reset after an Over Temp fault has occurred, make sure the fans are run-
ning in the amplifier module, and then remove the input signal from the amplifier module. Allow the fans to run for about
5 to 15 minutes, and then push and hold
the Reset button until the Standby LED turns off. Release the Reset button to return the system to Run mode. See the
Troubleshooting section for information
on correcting the cause of an Over Temp fault condition.

Run Ready Standby Stop

Fault Over Load Over Temp Over Voltage

Over Voltage status: This indicates
that the AC mains voltage is more than
+10% of nominal. The amplifier module will be forced to Standby when an Over Voltage condition occurs. When the Over Voltage condition is cleared, the module will automatically return to Run mode.

To clear an Over Voltage fault condition, the AC mains must be brought down to the nominal value. Once the Over Voltage condition has been cleared, press the Reset button to return the amplifier module to Run mode. If the module does not return to Run mode, it may require servicing. Please see the Troubleshooting section for more information.

Information subject to change

96-8007977 12-17-2024

DSR 100-25 OPERATION SECTION 4

4 Applications
The DSR 100-25 has been configured at the factory for use as a general-purpose system capable of generating the test signal for a wide range of Standards’ testing.

1. Adjust the Amplifier Module’s DIP Switch Setting: Open the system’s access door located on the back of the unit. Find the bank of eight (8) DIP switches located on the amplfier module’s back panel. See Figure 4.1.

When the default configuration is used, the 3110A controller in the DSR system will produce the test waveform and the amplifier module in the DSR system will amplify the test signal.

Three additional configurations are detailed in this manual:

Low-Voltage Testing: Standards Tests having a maximum voltage of less than 30V may require an increase in the signal-to-noise performance of the DSR 100 system in order to achieve accurate results.
External Signal Source: The DSR 100-25 system can be configured to use an external signal source in place of the internal 3110A signal generator,
External Amplifier: The DSR 100-25 system can be configured to use an external amplifier in place of the internal amplifier. Note that the amplifier should be an AE Techron 7000 Series or equivalent.
Each alternate use requires different setup and startup procedures. Please refer to the following instructions to setup and operate the DSR 100-25 system according to your requirements.
4.1 Configure for Low-Voltage Testing
Standards Tests having a maximum voltage of less than 30V may require an increase in the signalto-noise performance of the DSR 100-25 system in order to achieve accurate results. This can be achieved by lowering the DSR 100-25’s gain. Only a few test sequences will require use of this configuration. NOTE: When using this configuration, the DSR 100-25’s system gain will be 6.

DIP Switches
Figure 4.1 Location of Amplifier Module’s DIP Switches
Move DIP switch #4 to the DOWN position. (Note: DIP switches are numbered from left to right).
2. Connect 3110A Accessories: If not already connected, follow the instructions in the System Setup section of this manual to connect the 3110A accessories.
3. Connect the Signal Source: Using a standard BNC cable, connect from the Signal Out BNC connector located on the front panel of the 3110A to the Aux Input BNC connector located on the DSR 100-25’s I/O panel. See Figure 4.2.

FRONT PANEL

DUT
+

4.1.1 Setup Procedure Complete the following steps to configure and connect the DSR 100-25 system and other required equipment.

Figure 4.2 Connections for Low-Voltage Testing

96-8007977 12-17-2024

Information subject to change

FRONT PANEL

DSR 100-25 OPERATION SECTION 4 SYSTEM POWER

SIGNAL GENERATOR
SWITCH ON

AMPLIFIER MODULE
SWITCH ON

LEVEL CONTROL FULLY CLOCKWISE

Figure 4.3 Locations of Controls for Low-Voltage Testing

4. Connect the Outputs: Using the supplied mating output connectors and wiring appropriate for your application, connect from the DSR 100-25’s positive and negative test supply connectors to the device under test. See Figure 4.2.
4.1.2 Startup Procedure: Complete the following to enable the DSR 100-25 system: Refer to Figure 4.3 for control locations.
1. Make sure the breaker/power switch on the amplifier module is in the ON position.
2. Make sure the power switch on the 3110A controller is in the ON position.
3. Make sure the Gain control on the amplifier module is fully clockwise.
4. Turn the System Power switch clockwise to turn the DSR system ON.

2. Connect the Signal Source: Use a BNC cable to connect from the signal output connector on your external signal source to the DSR10025’s BNC connector labeled Aux Input. See Figure 4.4.
3. Connect the Outputs: Using the supplied mating output connectors and wiring appropriate for your application, connect from the DSR 100-25’s positive and negative test supply connectors to the device under test. See Figure 4.4.
External Signal Generator

FRONT PANEL

DUT
+

4.2 Using an External Signal Source
This application uses an external signal source and the DSR system’s internal amplifier. NOTE: When using this configuration, the DSR 10025’s system gain will be 20.

4.2.1 Setup Procedure Complete the following steps to connect the DSR 100-25 system and other required equipment.
1. Connect 3110A Accessories: If not already connected, follow the instructions in the System Setup section of this manual to connect the 3110A accessories.

Figure 4.4 Connecting an External Signal Source
4.2.2 Startup Procedure: Complete the following to enable the DSR 100-25 system: Refer to Figure 4.5 for control locations.

Information subject to change

96-8007977 12-17-2024

DSR 100-25 OPERATION SECTION 4

FRONT PANEL

SYSTEM POWER

SIGNAL GENERATOR SWITCH OFF

AMPLIFIER MODULE
SWITCH ON

LEVEL CONTROL FULLY CLOCKWISE

Figure 4.5 Locations of Controls for Operation with an External Signal Source

1. Make sure the breaker/power switch on the amplifier module is in the ON position.
2. Make sure the power switch on the 3110A controller is in the OFF position.
3. Make sure the Gain control on the amplifier module is fully clockwise.
4. Turn the System Power switch to turn the DSR system ON.
5. Turn your external signal source ON and enable your desired signal. Consult the manual of your external signal source, if needed, for instructions on operating the unit.
4.3 Using an External Amplifier
This application uses an external amplifier and the DSR system’s internal waveform generator. NOTE: Consult your amplifier specifications to determine the system gain.
4.3.1 Setup Procedure Complete the following steps to connect the DSR 100-25 system and other required equipment.
1. Connect 3110A Accessories: If not already connected, follow the instructions in the System Setup section of this manual to connect the 3110A accessories.
2. Connect External Amplifier: Use a BNC cable to connect from the BNC connector labeled Signal Out located on the DSR 100-25 3110A waveform generator’s front panel to the signal input connector on the external amplifier. See Figure 4.6.

3. Connect the Outputs: Using the supplied mating output connectors and wiring appropriate for your application, connect from the external amplifier’s positive and negative output connectors to the device under test. See Figure 4.6.

External Amplifier Back Panel

DUT
+

FRONT PANEL

Figure 4.6 Connecting an External Amplifier
4.3.2 Startup Procedure: Complete the following to enable the DSR 100-25 system: Refer to Figure 4.7 for control locations.
1. Use the monitor’s power switch (last button on the right) to turn on the monitor.
2. Make sure the breaker/power switch on the amplifier module is in the OFF position.

96-8007977 12-17-2024

Information subject to change

DSR 100-25 OPERATION SECTION 4

FRONT PANEL

SYSTEM POWER

SIGNAL GENERATOR
SWITCH ON

AMPLIFIER MODULE
SWITCH OFF

LEVEL CONTROL FULLY COUNTERCLOCKWISE

Figure 4.7 Locations of Controls for Operation with an External Amplifier

3. Make sure the power switch on the 3110A controller is in the ON position.
4. Make sure the Gain control on the amplifier module is fully counter-clockwise.
5. Turn the System Power switch to turn the DSR system ON.

6. Turn your external amplifier ON. Consult the manual of your external amplifier, if needed, for instructions on operating the unit.
7. Wait for the 3110A software to load (loading will take up to 30 seconds). Then open the on-screen Help system for help with System Calibration and Operation.

Information subject to change

96-8007977 12-17-2024

DSR 100-25 OPERATION SECTION 5

Maintenance

Simple maintenance can be performed by the user to help keep the equipment operational. The following routine maintenance is designed to prevent problems before they occur. See the “Troubleshooting” section for recommendations for restoring the equipment to operation after an error condition has occurred.
Preventative maintenance is recommended after the first 250 hours of operation, and every three months or 250 hours thereafter. If the equipment environment is dirty or dusty, preventative maintenance should be performed more frequently.
The procedures outlined in this section are directed towards an experienced electronics technician; it assumes that the technician has knowledge of typical electronics safety and maintenance procedures.
CAUTION
Before you begin, make sure your unit is disconnected from the power source, with power switch in the OFF position

To ensure adequate cooling and maximum efficiency of the internal cooling fans, the amplifier’s front grill should be cleaned periodically. To clean the amplifier grill and filter, complete the following steps:
1. Turn completely down (counter-clockwise) all level controls and turn the amplifier OFF. Disconnect the amplifier from its power source.
2. Using a vacuum cleaner, vacuum the front ventilation grill.
3. Remove the front grill by pulling the grill firmly away from the amplifier.
4. Remove the filter and vacuum. You can also clean the filter using mild soap and water. IMPORTANT: Make sure the filter is completely dry before reinstalling in the amplifier.
5. Using a damp cloth, clean the front ventilation grill. Dry with a clean cloth or allow to air dry. IMPORTANT: Grill should be completely dry before plugging in or restarting amplifier.
6. Reinstall the filter and replace the amplifier front grill.

5.1 Clean Filter and Grill on Amplifier Module
Tools Required
The recommended equipment and supplies needed to perform the functions required for this task are described below.
· Vacuum cleaner · Damp cloth (use water only or a mild soap
diluted in water)

CAUTION
The front grill is held on by strong magnets. When replacing the front grill, hold the grill by its side edges and be sure to keep fingers clear of the grill back. Pinching injuries can occur if the grill is replaced improperly.

96-8007977 12-17-2024

Information subject to change

DSR 100-25 OPERATION SECTION 6

Troubleshooting

Amplifier Module

If the DSR 100-25 system is not operating cor-

rectly, review the topics below for help with trouble-

shooting the problem. If the condition or error you are experiencing is not listed below, please contact

BREAKER/POWER SWITCH

FRONT PANEL

AE Techron Technical Support at 574-295-9495 for additional help.

Figure 5.1 Amplifier Module’s Breaker/Power Switch Location

PROBLEM: The system has no signal output.

A: Check to make sure signal input is being generated using the 3110A Standards Waveform Gen-

information about how to install new versions of these modules.

erator or a stand-alone signal generator.

PROBLEM: No LEDs are lit and/or fans are inop-

To see if signal is being generated by the 3110A,

erative on the amplifier module.

access the 3110A SWG software, and check to

A: Check the breaker/power switch on the ampli-

make sure that output is enabled for the test se-

fier module to make sure it is in the ON position.

quence and that the “Segment Enabled” option is

See Figure 6.1.

selected for all wave segments.

PROBLEM: The amplifier module is displaying the

If using a stand-alone signal generator, check the Overvoltage Warning message/LED.

BNC cable connecting from the signal generator to the AMPLIFIER INPUT DIRECT connector on the front panel of the DSR system. Make sure the connections at both ends are secure.

A: The amplifier module will protect itself from AC mains voltage that is 10% above the 120V rated operating voltage. If this condition occurs, reduce the AC mains voltage to the proper level. When

PROBLEM: System does not power on; no LEDs

the line voltage condition is corrected, the amplifier

are lit on the 3110A or the amplifier module.

module will automatically reset, and the system will

A: Check that the power cord is completely insert-

return to Run mode.

ed into the DSR 100-25’s back panel power inlet.

If the amplifier module does not automatically re-

Check that the power cord is connected to a power set, the amplifier’s internal transformers may need

outlet and the AC mains is switched on.

to be rewired. See the Factory Service information

PROBLEM: 3110A unit does not power on.

at the end of this section.

A: Check the front-panel power switch on the 3110A to make sure the unit is in the ON position.

PROBLEM: The amplifier module is displaying the Overtemp Warning message/LED.

PROBLEM: The SWG Windows Remote software will not load or will not connect remotely to the 3110A; instead, an error message indicates a “ver-

A: The amplifier module may overheat due to one or both of the following conditions: Excessive power requirements and/or inadequate air flow.

sion mismatch.”

An amplifier module will overheat if the required

A: The 3110A software and the Windows Remote software versions must match for successful interaction between the two modules. See the topic “Updating the 3110A” in the 3110A Help files for

power exceeds the system’s capabilities. High duty cycles and low-impedance loads are especially prone to cause overheating. To see if excess power requirements are causing overheating, check the following:

Information subject to change

96-8007977 12-17-2024

DSR 100-25 OPERATION SECTION 6

1. Check the “Specifications” section in this manual to verify that your application’s requirements fall within the capabilities of this system.
2. Check for faulty output connectors and/or load. 3. Check for undesired DC offset at the output
and on the input signal.
If the amplifier module chronically overheats with suitable power and load conditions, then the system or amplifier module may net be receiving adequate airflow. Check the following to determine the cause of inadequate airflow:
1. Check the amplifier module’s air filter for excess dirt and dust. Perform the steps outlines in the “Maintenance” section to clean the amplifier filter.
2. Visually inspect fans to assure correct operation while the system is on. Any inoperative, visibly slow, or reverse-spinning fans should be replaced. Please see the Factory Service information at the end of this section.
An Overtemp condition places the unit in Standby mode. If the Overtemp pulse is extremely short, as in the case of defective wiring or switches, the Overtemp pulse may be too brief to observe.
Resetting After Overtemp: To reset the system after an Overtemp has occurred, make sure fans are running in the amplifier module, then remove the input signal from the system input. Allow the fans to run for five minutes, and then push the Reset button on the amplifier module to reset the system.
PROBLEM: The amplifier module is displaying the Output Device Fault Warning message/LED.
A: The amplifier module contains protection circuitry that disables the module if an output stage is behaving abnormally. This usually indicates an output transistor has shorted.
To clear the Fault condition, follow these steps:
1. Turn off the signal source. 2. Turn off the system 3. Turn the system back on. If the Fault LED

doesn’t illuminate again, turn the signal source on. 4. If the Fault LED is still illuminated and the Fault condition doesn’t clear, return the system for Factory Service. Please see the Factory Service information at the end of this section.
CAUTION
Shut off the signal source before resetting the system. Try resetting the Fault condition only once. If the Fault condition does not clear after one reset, STOP. Contact AE Techron Support for further assistance. Repeated resetting can damage the amplifier module.
6.1 Factory Service:
If the troubleshooting procedures are unsuccessful, the DSR system may need to be returned for Factory Service. All units under warranty will be serviced free of charge (customer is responsible for one-way shipping charges as well as any custom fees, duties, and/or taxes). Please review the “Warranty” for more information.
All service units must be given Return Authorization Tickets by AE Techron, Inc. before being returned. Return Authorization Tickets can be requested on our website or by contacting our Customer Service Department.
Please take extra care when packaging your unit for repair. It should be returned in its original packaging or a suitable alternative. Replacement packaging materials can be purchased for a nominal fee.
Please send all service units to the following address and be sure to include your Return Authorization Ticket Number on the box.
AE Techron, Inc.
Attn: Service Department / RMA# 2507 Warren Street
Elkhart, IN 46516

96-8007977 12-17-2024

Information subject to change

3110A
Standards Waveform Generator
Help Files and Product Reference
574.295.9495 | www.aetechron.com 2507 Warren Street, Elkhart, IN 46516

Three-Year, No-Fault Warranty

AE TECHRON INC. Customer Service Department
2507 Warren St. Elkhart, IN, 46516, U.S.A. 574-295-9495
www.aetechron.com

Contents
1 About the 3110A……………………………………………………………………………………………………………..5 1.1 Disclaimer………………………………………………………………………………………………………………5
2 Getting Started……………………………………………………………………………………………………………….6 2.1 Safety First …………………………………………………………………………………………………………….6 2.2 Stand-alone 3110A Setup…………………………………………………………………………………………6 2.3 Connecting an Amplifier …………………………………………………………………………………………..7 2.4 Startup Procedure …………………………………………………………………………………………………..7
3 Calibration …………………………………………………………………………………………………………………….8 3.1 System Calibration………………………………………………………………………………………………..8 3.2 Segment Calibration………………………………………………………………………………………………..8 3.3 Calibration for Scripted Variable Loops ………………………………………………………………. 11
4 Operation …………………………………………………………………………………………………………………..13 4.1 Main Window Controls and Functions………………………………………………………………………13 4.2 Remote Operation …………………………………………………………………………………………………14 4.3 Working in Demo Mode………………………………………………………………………………………….16 4.4 USB Drive…………………………………………………………………………………………………………….16 4.5 Updating the 3110A/DSR System ……………………………………………………………………………17 4.6 Using the 6-to-1 Attenuator …………………………………………………………………………………….18 4.7 Shutdown Procedure……………………………………………………………………………………………..19
5 Tutorials …………………………………………………………………………………………………………………..20 5.1 3110A Basic Operation Tutorial ……………………………………………………………………………….20 5.2 Working with Waves and Controls Tutorial………………………………………………………………..22 5.3 Running a Test ……………………………………………………………………………………………………..24 5.4 Creating an Exponential Sweep ………………………………………………………………………………25
6 Waveforms and Controls …………………………………………………………………………………………….27 6.1 Alternating Waves ……………………………………………………………………………………………….27 6.2 Ripple Wave ………………………………………………………………………………………………………..29 6.3 DC Signal ……………………………………………………………………………………………………………32 6.4 Controls………………………………………………………………………………………………………………33
7 Creating Reports and Notes ………………………………………………………………………………………..43 8 Navigating the Files System ………………………………………………………………………………………..45 9 Settings Window …………………………………………………………………………………………………………48 10 Troubleshooting………………………………………………………………………………………………………..54 11 3110A Calibration ………………………………………………………………………………………………………55
11.1 Introduction…………………………………………………………………………………………………………55 11.2 Documentation ……………………………………………………………………………………………………55 11.3 Required Instruments …………………………………………………………………………………………..55 11.4 Connections and Settings……………………………………………………………………………………..55 11.5 Output Assessments…………………………………………………………………………………………….56 12 3110A Capability Map ………………………………………………………………………………………………..57 13 Attributions……………………………………………………………………………………………………………….58 A 3110A Calibration Tests …………………………………………………………………………………………… A68

New in Version 2.2.9
· New Tests: Tests from BMW GS95023 and GS95024-2; DO-160G; Ford FMC 1278; ISO 1145210, 16750-2, and 21498-2; MBN LV 1234, LV123, and LlV148; MIL STD 1275E; Stellantis CS.00244, CS.00245, and CE.00246; Tesla TS-0000425-05 and TS-2024048; VW 80000 and VW 80300; and more. (See the v.txt file for all added tests.)
· Software Changes: Update that fixes Pause /Stop/ Run issue.
Bandwidth DC to 1 MHz Rise Time 2 µs Cycle Time 750 µs* Minimum Pulse Duration Under 50 µs*
_________________ *Testing performed using non-swept, fixed-loop segments for at least one minute. **Testing performed using non-swept segments up to the capacity of the cache (maximum 127 segments).

3110A HELP FILES SECTION 1

Figure 1.1 3110A Standards Waveform Generator, Front Panel (shown with handles)

1 About the 3110A
The 3110A is a simple-to-use yet powerful standards waveform generator. It has been designed to be used quickly and easily with other AE Techron products to create a wide range of powerful and intelligent EMC test solutions.
The 3110A outputs a standard analog signal that can work with any AE Techron amplifier or other LF amplifiers that you already have. It has a scalable output, so the values entered in the 3110A interface will result in your desired system output. When coupled with AE Techron amplifiers, the 3110A can create virtually all waveforms, DC offsets, drop outs and surges needed for EMC tests with rise/fall times of 2 µs or greater and frequencies from DC to 1 MHz.
The 3110A software is built around the simple concept of a waveform segment. Each waveform segment can have a unique waveform, (sine, square, triangle, and/or DC offset). Frequency, amplitude and DC offset can be clipped, fixed, variable or swept. Segments can be calibrated (as required in CS101) and set to continue on to the next segment or to hold for an external trigger.
The power of the system occurs when waveform segments are linked to create test sequences. These test sequences can be of any length and can be run as a single sequence, looped segments, or looped segments with multiple variables changing

within the loop (as required in multiple Toyota and GM standards). Finally, multiple test sequences can be combined to create a single customized extended test.
An extensive library of 3000+ tests for many automotive, aviation and industry Standards makes it possible for the 3110A to save time from day one. And, for customers that require over-testing or testing for products that have no predefined standard, tests from the Standards Library can be easily modified and saved for later use.
The 3110A delivers extensive capabilities for LF EMC testing with very short training-time requirements. Plus, it makes it easy to automate repetitive and labor-intensive tasks, making the 3110A a very efficient and cost-effective solution for LF EMC testing.
1.1 Disclaimer
Although AE Techron has made substantial effort to ensure the accuracy of the Standards’ test files (SWG files), which are included with the 3110A unit, no warranty, expressed or implied, is made regarding accuracy, adequacy, completeness, legality, reliability or usefulness of the information provided. It is the responsibility of the user to ensure the accuracy and applicability of these test files for their intended purposes.

V11C – 06-24-2024

Information subject to change

96-8006800

2 Getting Started
2.1 Safety First
Throughout these instructions, special emphasis is placed on good safety practices. The following graphics are used to highlight certain topics that require extra precaution.
DANGER
DANGER represents the most severe hazard alert. Extreme bodily harm or death will occur if these guidelines are not followed. Note the explanation of the hazard and instruction for avoiding it.
WARNING
WARNING alerts you to hazards that could result in severe injury or death. Note the explanation of the hazard and the instructions for avoiding it.
CAUTION
CAUTION indicates hazards that could result in potential injury or equipment or property damage. Once again, note the explanation of the hazard and the instructions for avoiding it.

3110A HELP FILES SECTION 2
2.2 Stand-alone 3110A Setup
The following steps explain how to connect a stand-alone 3110A unit using the cables and accessories provided. Refer to Figure 2.1 for component locations.
NOTE: For DSR system setup, including unpacking, installation and power-source connection, please refer to the DSR Series Operation Manual.
A. Plug the USB keyboard into the USB port labeled KEYBOARD on the 3110A back panel.
B. Plug the USB mouse into the USB hub, and then plug the USB hub into the port labeled MOUSE on the 3110A back panel.
C. Plug the HDMI to DVI cable into the HDMI port labeled MONITOR on the 3110A back panel, and then connect the cable to the DVI port on the monitor.
D. Plug the monitor power cord into the monitor, and then connect the cord to a power source.
E. Plug the 3110A power cord into the power connector located on the 3110A back panel, and then connect the cord to a power source.
F. OPTIONAL: To connect the 3110A to be accessed and controlled through a network: Plug

96-8006800

Figure 2.1 Stand-alone 3110A Setup Information subject to change

V11C – 06-24-2024

3110A HELP FILES SECTION 2

Figure 2.2 Connecting an amplifier to the3110A
the Ethernet cable to the Ethernet port labeled NETWORK, and then plug the Ethernet cable into a router, switch or hub on the network. See the topic “3110A via Network” for more information.
2.3 Connecting an Amplifier
Complete the following steps to connect and configure an amplifier for use with the 3110A: 1. Complete the steps for “Stand-alone 3110A
Setup.” 2. Connect from the 3110A’s front-panel Signal
Out BNC connector to the signal input connector on your amplifier.
2.4 Startup Procedure
Complete the following steps to power up a 3110A unit and a connected power amplifier.

Figure 2.4 3110A on/off switch. B. Depress the 3110A POWER switch to turn the
3110A ON.
Figure 2.5 Amplifier gain control and power switch. C. If the amplifier has a gain control, turn it fully
ON (clockwise). Then turn the POWER switch ON to power up the amplifier.

Figure 2.3 Monitor on/off switch.

A. Use the monitor’s power switch (last button on

Figure 2.6 Electronic Help manual.

the right) to turn on the monitor.

D. Wait for the 3110A’s interface to load (loading

will take up to 30 seconds). Press the Help

button to access this manual from within the

program.

E. Run the System Calibration test to determine

the proper settings for your amplifier. See the

V11C – 06-24-2024

“Calibration” section for more information.

Information subject to change

96-8006800

3110A HELP FILES SECTION 3

3 Calibration
IMPORTANT: Before operating the 3110A/DSR system for signal generation with any amplifier, transformer, or other system components, the 3110A System Calibration Test should be run to determine the correct system settings for the 3110A software. Likewise, when any components are added to or removed from the system, the System Calibration Test should be performed again to determine the new system gain.
The 3110A provides three types of calibration testing to help ensure that the output of your system matches the expected output as described in each test segment: system calibration, segment calibration, and calibration of non-linear variable loops.
System Calibration provides accuracy of output for many tests and test conditions. However, some tests may contain high-frequency waveforms or other conditions that will require a gain adjustment at the segment level only. In these situations, segment calibration allows adjustment to gain at the segment level.
Segment Calibration allows adjustments of all individual segments in the sequence. However, when a segment is included in a variable loop, each iteration of the segment will receive the same calibration adjustment.
In some cases, especially when components like transformers are a part of the system, each iteration of a looped segment requires unique adjustments. To provide for those requirements, a separate calibration system for Scripted Variable Loops is also available.
3.1 System Calibration
Unlike most ARBs and signal generators, the 3110A Standards Waveform Generator interprets the waveform properties settings as the output desired at the system’s output. These levels are calculated based on the Measured Output and

Measured DC Offset settings entered on the System Calibration tab in the Settings window.
In DSR Series systems, the system calibration settings will be factory set based on the number of amplifiers in the system. For stand-alone 3110A’s, the factory default is set to a System Gain of 20 and a DC Offset of 0, which are typical setting for a 3110A using one AE Techron amplifier.
However, your working configuration can vary greatly from this default configuration; it may contain two or more amplifiers, transformers, an attenuator, or more. Therefore, the factory-default settings must be verified and adjusted to reflect the measured gain and DC offset of your system.
If you are measuring the output of the a standalone 3110A (without an amplifier or other components), a System Gain of 1 can be used for 3110A calibration (maximum output will be limited to 10Vp/20Vpp).
3.1.1 System Calibration Procedure Complete the steps provided on the following page to run the system calibration test and adjust the System Gain and DC Offset settings:
3.2 Segment Calibration
The Segment Calibration function is available in the properties window of any wave segment. Press the Calibration button to bring up the segment calibration dialog. See Figure 3.1.
When the Run Calibration Test button is pressed, the 3110A will continuously generate a waveform with characteristics matching the properties defined in the waveform segment. For swept waveforms, a waveform matching the characteristics at the beginning-state of the sweep will be gener-
Figure 3.1 Segment Calibration Test Window

96-8006800

Information subject to change

V11C – 06-24-2024

3110A HELP FILES SECTION 3
System Calibration
Complete the following steps to calibrate your 3110/3110A system. System Calibration should be performed when first setting up the system, and any time components are added or removed from the system. Systems using transformers should be calibrated twice: first without the transformer and then after the transformer has been added.

1. Select the Settings button and then open the System Calibration tab.

2. Check the System Gain setting. This should be equal to the approximate gain of the 3110/3110A system (including all amplifiers in the system). A gain of 20 is entered by default. Adjust the gain level to match the anticipated gain of your system. See Figure A.

Figure A Checking the System Gain setting.

3. Measure the DC offset at the output of your system. Enter the output you measured in the Measured DC Offset text box. Then press the Apply button to apply the offset correction. See Figure B.
Figure B Correcting the DC Offset setting.
4. Review the Calibration Test parameters and adjust, if desired. Then press the Run Calibration Test button. See Figure C.

(continued on next page)
V11C – 06-24-2024

Figure C Running the Calibration Test.

Information subject to change

96-8006800

3110A HELP FILES SECTION 3

System Calibration (continued)

5. Measure the voltage at your system output, and then enter the measured voltage in the the Measured Output text box. Then press the Apply button to apply the gain correction. See Figure D.

6. You can retest using different test parameters, if desired. Both the Applied DC Offset and the System Gain will incrementally correct the applied levels after the results of each test are entered.

Figure D Correcting the System Gain setting.

7. Press the Save button to save the system calibration settings and close the Settings window. See Figure E.

Figure E Saving the System Calibration Settings

ated.* If the tested output voltage does not match the specified voltage, calculate the amount required to adjust the output voltage by dividing the specified output voltage by the measured output voltage. Enter the results into the Wave Gain input box.

input box. Rerun the Segment Calibration test to verify the calibration.
The Prev and Next buttons can be used to quickly move to the next wave segment in the test sequence for additional calibration testing.

For example, if the tested output is measured at 10.1V, but the specified voltage is 10V, divide 10 by 10.1. Enter the results (0.99) in the Wave Gain

Pressing the Close button saves all calibration changes and closes the Segment Calibration window.

* To validate a segment containing a sweep, we recommend placing one or more temporary wave segments with critical waveform properties defined (such as end-state properties) next to the sweep segment within the test sequence. Calibrate these segments along with the sweep segment to determine what adjustments are required. Then the temporary segments should be deleted before the final test is generated.

NOTE: The calibration test can only produce voltage levels within the voltage limits of the system. If levels above system limits are entered in the Wave Gain input box, the calibration test levels will remain at the highest level capable.

10 96-8006800

Information subject to change

V11C – 06-24-2024

3110A HELP FILES SECTION 3

Figure 3.2 Scriped Variable Loop Calibration Values Window

3.3 Calibration for Scripted Variable Loops
When a waveform segment is part of a scripted variable loop, the Calibration function allows a calibration test to be run for each iteration of the segment in the scripted variable loop.
Note: For instructions on creating a scripted variable loop, see the topic “Variable Loops” in the section “Waveforms and Controls.”
To perform the calibration, select a waveform segment contained within a scripted variable loop. Then press the Calibration button to open the Cali-

bration Values window. See Figure 3.2.
The values for all scripted variables in the first iteration of the segment within the variable loop will be shown in the Calibration Values window. Determine the variable that defines the amplitude of the segment (all scripted variable loops in the Standards Library use the variable “B” for amplitude levels). Note: Scripted variable loops using user-created CSV files are not supported by AE Techron.
Press the Run Calibration Test button to begin the

Figure 3.3 Scriped Variable Loop Calibration Test Window

V11C – 06-24-2024

Information subject to change

11 96-8006800

3110A HELP FILES SECTION 3

calibration testing. The Calibration Test window will open showing Goal and Measured values for each variable. See Figure 3.3. Note the value shown as the Goal for the variable that defines amplitude, and then note the actual level that is measured at the DUT. Type the measured value in the Measured column for the variable being tested, and then press Enter or click outside of the input box to enter the new value.
The SWG software will automatically calculate difference between the Goal and Measured values and increase or decrease the value of the amplitude for that iteration to create the desired value at the output. Check the new output being measured at the DUT. This should now closely match the Goal value from the scripted variable loop. If the value does not match within your tolerances, enter the new measured value in the measured column of the Calibration Test window. Repeat this step as many times as necessary to create the exact output desired.
Then press the white Next button to move to the next iteration in the loop.* Continue measuring and entering measured values for each of the iterations in the loop. When calibration testing is completed, press the Stop Calibration Test button. The calibration test will stop and you will be returned to the initial Calibration Test window. Note that the new amplitude values that have been calculated by the SWG software will be shown in the Value column.
Press the Close button to close the Calibration

window. Or, if you prefer, press the blue Next button to go to the next segment in your test sequence to continuing calibrating.
3.3.1 Wave Gain Other Than One
The value for Wave Gain shown in the Calibration windows will typically equal 1, and this value should not be changed. However, a wave segment move into a scripted variable loop from outside the loop may have been previously calibrated using the Segment Calibration method. In this case, the calibration value will be retained for the user’s reference, but should be changed to a value of 1 before calibration testing using the Scripted Variable Loop calibration method.
3.3.2 Saving Calibrated Values
All new calculated values for the variable loop will be saved with the SWG file and can be reused. If a scripted variable loop will be used with different setups (for example, with different transformers), simply save the SWG file in the User Standards directory to maintain multiple versions of the calibrated scripted variable loop.
Note that saving the calculated values may save time when calibration is performed at a later date, but AE Techron always recommends performing appropriate calibration before running any test sequence.

12 96-8006800

Information subject to change

V11C – 06-24-2024

3110A HELP FILES SECTION 4

4 Operation
IMPORTANT: Before operating the 3110A with an amplifier connected, the 3110A System Calibration Procedures should be performed to determine the correct System Gain and DC Offset settings for your system. See the topic “System Calibration” in the “Calibration” section for more information.
For help in getting up and running quickly on the 3110A, please see the “Tutorials” section in this Help Manual.
4.1 Main Window Controls and Functions
Refer to Figure 4.1 for information about the controls and functions available in the main window of the 3110A’s interface.
A. Demo Mode message/Network Mode switch (Windows’ Remote Client software only): This message will appear in the main window when the 3110A’s Windows’ Remote Client software is operating in Demo Mode. To switch to remote operation of the 3110A via network,

click on the Demo Mode message to open the network connection window. See the topics “Working in Demo Mode” and “Remote Operation” later in this section for more information. B. Test Sequence Display: Wave and control segments added to the test sequence are visually displayed in this area. Wave segments will be represented with a waveform approximating the signal described by the wave segment properties. Control segments will be represented with colored segment blocks. Select Save As from the Files window to save the sequence as an .swg file. C. Files button: Press this button to open the 3110A’s file system. From the file system, you can access the 3110A’s Standards Library and User Standards directory. Access to a connected network and USB drive (when mounted) also are available through the file system dialog. See the section “Navigating the File System” for more information. D. Report/Notes button: Press this button to open the Report/Notes window. The Report/

V11C – 06-24-2024

Figure 4.1 Main window controls and functions Information subject to change

13 96-8006800

3110A HELP FILES SECTION 4

Notes window allows you to enter custom

“Idle” whenever a test sequence is not running.

information and notes and to generate a report

The status will also be shown as “Idle” at all

from the open test sequence. See the sec-

times when operating in Demo Mode. When

tion “Creating Reports and Notes” for more

the Run button is pressed, the System Status

information.”

message will display a running count of the

E. Settings button: Press this button to open

time elapsed in the test. Alternately, if the “Total

the Settings window. The Settings window

Duration” option is selected on the Configura-

provides access for system and wave segment

tion tab in the Settings window, the System

configurations, program version information

Status message will display a running count-

and IP network setting, and access to the Sys-

down of the time remaining in the test. In addi-

tem Calibration test. See the section “Settings

tion, the Status Message will dispay a running

Window” for more information.

count of the test segments as the sequence is

F. Help button: Press this button to access the

being run (i.e, “1 OF X” where “X” is the total

3110A Help Files manual through the 3110A

number of wave segments and controls in-

system.

cluded in the test sequence). When the Pause

G. Clear Test Sequence Display: Press the X to

button is pressed, the System Status message

clear all wave and control segments from the

will show as “Paused.”

test sequence display. Note that any changes that have not been saved to an .swg file will be lost. H. Add Wave button: Press this button to select a wave type and add a wave to the open test sequence. See the section “Waves and Controls” for more information. I. Add Control button: Press this button to select a control type and add a control to the open test sequence. See the section “Waves and Controls” for more information. J. Stop/Run/Pause buttons (not available in

4.2 Remote Operation
The 3110A/DSR System comes with an installation copy of Windows’ Remote Client software on the supplied USB drive (shipped with the 3110A/DSR System). The Windows’ Remote Client software allows the 3110A interface to be controlled from a remote computer via an Ethernet network. It can also be used on a Windows’ computer (without being connected to the 3110A) to edit or create test sequences while the 3110A/DSR System is being used elsewhere.

Demo Mode): Press the Run (arrow) button

Windows’ Remote Client Software

to send the open test sequence to the 3110A and begin generating output signal. Press the Pause (double lines) button to pause signal generation. Press the Stop (square) button to

Minimum Installation Requirements: 64-bit Operating System: WIN 7, 8 or 10 Hard disk space: 100MB 4GB RAM

stop signal generation and reset the test to the Recommended:

beginning of the test sequence. See the tutorial 8GB RAM

“Running a Test” for more information.

Dedicated 1GB graphics card

K. Output Enabled/Disabled button (not avail-

4.2.1 Controlling the 3110A or DSR System

able in Demo Mode): Press this button to

Through a Network

disable signal output when running a test

To access and control the 3110A or DSR System-

sequence. Press the button again to enable

through your local network, complete the steps

signal output. See the tutorial “Running a

below:

Test” for more information.

1. Locate the port labeled Network on the back

L. System Status message: The System Status

panel of the 3110A or DSR system. Connect

message will display the state of the 3110A as

an Ethernet cable between the 3110A or DSR

14 96-8006800

Information subject to change

V11C – 06-24-2024

3110A HELP FILES SECTION 4

Figure 4.2 Connecting the 3110A or DSR system to an Ethernet network

system and your network hub, router or switch, as shown in Figure 4.2. 2. Switch on the DSR system or 3110A and amplifier, and wait for the 3110A’s interface to load (this can take up to 30 seconds). Press the Settings button to open the Settings window, and then select the About Server tab. Note the IP address shown in the IP Address section, and write it down for later reference. See Figure 4.3. Press the Cancel button to close the Settings window. NOTE: If the Service Endpoint box is blank or contains the IP address 0.0.0.0, then the 3110A/DSR system is not connected to your network. Check your Ethernet connection or contact your network administrator for assistance.

3. Insert the USB drive (included with the 3110A/ DSR system) into an open USB port on the computer to be used for accessing the 3110A/ DSR system across the network. Open the USB drive and then locate and install and the Windows’ Remote Client installation file named Setup.exe.
4. When the program has been installed and loaded, the notice “Not Connected to 3110A – Running in Demo Mode (Click to Connect)” will be displayed in the upper left of the window (see Figure 4.4). Click the message to open the connection dialog, and then type the 3110A IP address you wrote down into the IP Address text box. Press OK to connect to the remote 3110A/DSR system. The remote 3110A’s dis-

Figure 4.3 3110A IP Address Listing

Figure 4.4 Remote Connection to the 3110A/DSR System

V11C – 06-24-2024

Information subject to change

96-8006800

3110A HELP FILES SECTION 4

play will be shown on your computer monitor, and the 3110A can now be controlled remotely.
Removing I/O Devices If the 3110A/DSR system will only be operated remotely through your network, the I/O devices (monitor, mouse and keyboard) can be removed. Leave the DSR system or 3110A and amplifier powered on for continued use through the network.
Reconnecting to the 3110A Remotely If the 3110A/DSR system is disconnected from the network, it may be assigned a new IP address when the unit is reconnected to the network. To find the new IP, go to the 3110A (reconnect monitor and mouse, if necessary), and then press the Settings button to open the Settings window. Select the About Server tab and review the IP address listing. Enter the new IP address in the IP Address text box on the remote computer.
4.3 Working in Demo Mode
A Windows computer (WIN 7, 8 or 10) can be used to create .swg test files for later use by working in Demo Mode using the Windows Remote Client software.
When working in Demo Mode, the Windows computer does not need to be in contact with the 3110A via network connection, so the 3110A can be used to run existing test routines while new routines are created elsewhere.
To prepare a computer to run in Demo Mode, install the Windows’ Remote Client software (Setup. exe), which is provided on the USB drive that was included with the 3110A/DSR system.

Client software is installed, so you can load tests from the Standards Library to use as a template to edit and save as a new test file. You can use the Add Wave and Add Control buttons to create new test sequences.
When the test sequence is complete, press the Files button to save the .swg file in the User Standards directory on your Windows computer. When working in Demo Mode, files saved to the User Standards directory will be saved on your local hard drive in your Documents directory in a subdirectory named “Demo SWG.”
To transfer the files saved on your local drive to the 3110A/DSR system, use the provided USB drive to copy the .swg files from your hard drive to the USB drive. Then insert the USB drive into the USB hub installed in the USB port labeled “Mouse” on the back of the 3110A/DSR system. See the following topic “USB Drive” for more information.
Start the 3110A (if needed) and use the Files button to open the files manager, and then open the USB drive. Copy the files located on the USB drive, and then paste the files into the User Standards directory on the 3110A.
NOTE: The files can be retreived from the USB drive using the 3110A/DSR system locally and can also be transferred using a remote computer connected to the 3110A/DSR system via network. For more information, see the topic “Remote Operation” earlier in this section.
4.4 USB Drive
The 3110A/DSR system ships with a USB drive and a 2-port USB Hub (see Figure 4.5). The 2-port

Once the program has installed and loaded, the notice “Not Connected to 3110A – Running in Demo Mode (Click to Connect)” will be displayed in the upper left of the main window (see Figure 3.4).

A local copy of the 3110A Standards Library is saved to the Windows computer when the Remote

16 96-8006800

Figure 4.5 Two-port USB Hub

Information subject to change

V11C – 06-24-2024

3110A HELP FILES SECTION 4

USB Hub should be plugged into the USB port labeled “MOUSE” on the back panel of the 3110A/ DSR system, and the supplied USB Mouse supshould be plugged into one port on the USB Hub. The second port on the USB Hub can be used for the supplied USB drive. IMPORTANT: The 2-port USB Hub can only be used in the USB port labeled “Mouse.”
The USB drive contains the Windows’ Remote Client software Setup.exe file that can used to install the remote access program on a Windows’ computer. For more information, see the topic “Remote Operation.”
The USB directory will be visible at the top level of the Files window when working directly on the 3110A or when accessing the 3110A remotely. However, the USB directory will not appear when working in Demo Mode. The USB directory can only be opened when the USB drive has been inserted into the the open USB port on the USB Hub attached to the 3110A/DSR system.
To safely remove a USB drive from the USB port, first select the Unmount USB button in the Files window, and then remove the drive from the USB hub. Note: If the Unmount USB button is not pressed before removing the USB drive, the 3110A/DSR system may not recognize the USB drive when it is returned to the USB port. If the USB drive is not recognized, press the Unmount USB button and then remove the USB drive from the USB port. Then return the USB drive to the USB port to gain access to the USB drive.
The USB drive also can be used to create a backup of the .swg files stored in the 3110A/ DSR system and to move .swg files created on a Windows computer running in Demo Mode to the 3110A/DSR system for use. See the topic “Working in Demo Mode” earlier in this section.
In addition, the USB drive can be used to update the 3110A/DSR system See the following topic “Updating the 3110A” for more information.

4.5 Updating the 3110A/DSR System
Updates for the 3110A software (including additions to the Standards Library) and the Windows’ Remote Client software are available through AE Techron Technical Support or your AE Techron Sales Partner. NOTE: When updating the 3110A software, all Windows computers used to access the 3110A remotely must also be updated with the corresponding version of the Windows’ Remote Client software.
Complete the following steps to update the software and load additional tests into the Standard’s Library on the 3110A/DSR system:
1. Obtain the update package (.apk file) for updating the 3110A software from AE Techron or an AE Techron Sales Partner. Save the file on the USB drive that came with your 3110A/DSR system.
2. Insert the USB drive into the open port on the USB hub that has been inserted into the USB port on 3110A/DSR system back panel labeled “Mouse.”
3. Turn on the 3110A/DSR system and allow the software interface to load. Then locate and press the Files button to open the Files explorer. Open the USB directory and then locate the update .apk file you saved.
4. Select and open the .apk file. You will be prompted to approve new permissions (if any). If no new permissions are required, select the INSTALL button at the bottom right of the screen to start the update process (see Figure 4.6).
5. The message “App installed” will appear in the window when the update has been successfully performed. Select the “Done” button to close the dialog box and return to the normal 3110A interface.
6. Check the version information displayed on the About Server tab in the Settings window to confirm the update has been successfully installed.

V11C – 06-24-2024

Information subject to change

17 96-8006800

3110A HELP FILES SECTION 4

Figure 4.6 Updating the 3110A/DSR System

4.5.1 Updating the Windows’ Remote Client Software
Complete the following steps to update the Windows’ Remote Client software on a Windows computer (Windows 7, 8 and 10):
1. Obtain the update program (.exe file) for updating the Windows remote client from AE Techron or your AE Techron Sales Partner. Save the file on a USB drive, on your local computer, or on a network drive that is accessible to the computer(s) being updated.
2. Locate and open the downloaded .exe file via Windows File Explorer. You will be prompted to approve the update process. Once approved, the update process will begin.
3. A dialog box will confirm the update has been successfully performed. Close the dialog and the 3110A Remote Client will automatically load.
4. Check the version information displayed on the About Server tab in the Settings window to confirm the update has been successfully installed.
4.6 Using the 6-to-1 Attenuator
NOTE: A 6:1 attenuator is built into DSR Series systems. See the DSR Series Operation Manual

for information on using the DSR system’s built-in attenuator.
A BNC male-to-female fixed attenuator is included in the accessories shipped with 3110A stand-alone units. This attenuator has a drop of 6:1, or 6 volts in, 1 volt out.
Most test sequences do not require the use of this attenuator. However, tests having a maximum voltage of less than 30V may require the use of the attenuator.
The purpose of the attenuator is to DECREASE the overall system gain of the 3110A + amplifier from the typical setting of 20 to a setting that is 20/6 or approximately 3.33. Lowering the system gain allows the user to achieve maximum system signal-to-noise performance.
In general, if you are experiencing noise during testing, use of the attenuator is recommended.
4.6.1 Installing the Attenuator
Connect the attenuator’s BNC male end to the Signal Out BNC female connector on the front of the 3110A.

18 96-8006800

Information subject to change

V11C – 06-24-2024

3110A HELP FILES SECTION 4

Connect a BNC cable to the female end of the attenuator, and then connect the cable to the unbalanced BNC input on the amplifier.
If using, connect a transformer to the amplifier outputs.
4.6.2 System Calibration
When the attenuator is used, System Gain must be recalibrated. This allows the 3110A to adjust its output levels to deliver the required levels at the system output.
To adjust the 3110A’s System Gain setting complete the following steps:
1. Press the Settings button from the 3110A’s main window, and then select the System Calibration tab.
2. If desired, adjust the 3110A Output Voltage from the default setting of 1 Vp.
3. Connect an oscilloscope to the DUT (load at the system output).
4. Press the Run Calibration Test button to run the Calibration Test.
5. When the System Calibration testing is completed, press the Save button to save the new System Gain setting and return to the 3110A’s main menu.
4.7 Shutdown Procedure
IMPORTANT: Any powered amplifiers that are connected to the 3110A must first be disabled before shutting down the 3110A or DSR System. Failure to follow the proper shutdown proce-

dure can result in damage to the amplifiers or any connected load/DUT.
Complete the following to safely shut down a 3110A/amplifier combination or DSR System:
1. Make sure all amplifiers connected to the system are disabled. To quickly disable AE Techron amplifiers, press the Stop button on the front panel of any amplifier to place all connected units in Standby mode. Or, you can turn the amplifier(s) OFF using the amplifier’s power switch or breaker. Consult the amplifier or DSR Series Operation Manual for amplifier power switch location. For non-AE Techron amplifiers, consult the product instructions to determine the best method for disabling those units.
2. DSR Systems: After all amplifiers have been disabled, turn the system OFF by pressing the System Power button. Stand-alone 3110As with attached amplifiers: Place the 3110A’s front-panel power switch in the OFF (O) position. Then use the amplifier’s power/breaker switch to turn off each amplifier in the system.
3. Stand-alone 3110As that do not have any amplifiers or load attached can be safely shut down by simply pressing the 3110A front-panel power switch.

V11C – 06-24-2024

Information subject to change

19 96-8006800

5 Tutorials
The following tutorials provide instruction for basic use of the 3110A software, such as adding waveforms and controls, running a test (completed

3110A HELP FILES SECTION 5
waveform sequence) and creating the more complex exponential sweep waveform. Complete the steps in each tutorial to learn about these operations.

5.1 3110A Basic Operation Tutorial

1. Select the Settings button and then open the System Calibration tab to set the 3110A system gain and DC offset. The default gain setting is 20, but this should be calibrated to match your actual system gain. When measuring 3110A output directly (without amplification), the system gain can be set to 1 for a maximum of 10Vp/20Vpp output. See the topic “System Calibration” in the “Calibration” section for more information.

Figure 5.1 System Calibration tab.

2. Use the Files button to load a test from the Standards library.

3. Use the Add Wave and Add Control buttons to select a waveform or control to add to the test window.

Figure 5.2 3110A Standards Library.

20 96-8006800

Figure 5.3 Wave and Control menus.

Information subject to change

V11C – 06-24-2024

3110A HELP FILES SECTION 5
4. Select the tab for a waveform or control to open the Properties dialog. Edit the properties to create complex waveforms and waveform sequences.

5. Segments can be dragged to change their order. To remove a segment from the test, press the X on the segment’s tab.

Figure 5.4 Wave Properties window.

6. When your test sequence is complete, press the Arrow button to begin generating signal output from the amplifier.

Figure 5.5 Deleting a segment.

V11C – 06-24-2024

Figure 5.6 Generating output signal

Information subject to change

96-8006800

3110A HELP FILES SECTION 5

5.2 Working with Waves and Controls Tutorial
The following tutorial provides basic instructions for creating, customizing, and using waveform segments.

1. The Add Wave button opens a drop-down menu listing the types of waveforms that can be added to the test sequence. You can choose Sine, Ripple, DC, Triangle, Square or Sawtooth waveforms. The Add Control button opens a drop-down menu listing the types of controls that can be added. You can choose Trigger, Fixed Loop, Variable Loop, Template, GPIO Output* or LAN Output. Choose the Sine waveform from the Add Wave drop-down menu. A sinewave with the program’s default settings will be added to the display.

Figure 5.7 Add Wave and Add Control menus

2. Click on the tab (or the waveform in the display) to open the Properties window containing the available property settings for that waveform. (See the section “Waveforms and Controls” in this Help manual for more information about the settings available for each waveform type.)

3. Make the following changes to the Property settings: Change the Start Amplitude value to 1 Vp and the Start Frequency value to 100 Hz. Notice that as you adjust settings for the waveform in the Properties window, the visual depiction in the display will adjust to reflect the approximate signal being described by the waveform properties. Note that durations are NOT shown to scale.

Figure 5.8 Opening the Properties window.

*GPIO output control is not supported on DSR Series systems.
22 96-8006800

Figure 5.9 Changing values in the Properties window..

Information subject to change

V11C – 06-24-2024

3110A HELP FILES SECTION 5
4. Click on the value field for Start Amplitude property. A hint window will appear above the field displaying the minimum and maximum allowable values for that property. Enter a value outside of that range (for example, 500 Vp). The entry field will change to red and the allowable range will be displayed within the field. Enter the value 1 Vp (or another allowable value) to remove the error.
5. Add additional waveforms to the test by selecting additional waveforms from the drop-down menu. New waveforms will be inserted to the right of the selected control or waveform.

Figure 5.10 Viewing the allowable range for a waveform property.

6. To reposition a waveform within the test sequence, click on the waveform in the display window and then drag the waveform to the desired position in the sequence.

Figure 5.11 Adding additional waveform segments to the test sequence.

7. To remove a segment from the test, press the “X” on the segment’s tab.

Figure 5.12 Repositioning waveform segments in the test sequence.

V11C – 06-24-2024

Figure 5.13 Removing a waveform segment

Information subject to change

96-8006800

3110A HELP FILES SECTION 5

5.3 Running a Test
One or more waveforms and/or controls that have been added to the active test window can be run using the controls located below the display window. See Figure 5.14.
1. If using the stand-alone 3110A, connect the 3110A and amplifier following the instructions in the section “Getting Started.”
2. Attach an oscilloscope to the Test Supply or amplifier Output connectors to monitor the signal being generated.
3. In the 3110A software interface, use the Add Wave button to add one or more waveforms to the test window.
4. Press the Run button. When the Run button is pressed, the system will begin generating signal starting at the beginning of the test sequence (the waveform or control farthest to the left). The System Status reporting message will change from “Idle” to “1 of X,” with X being the total combined number of waveforms and controls in the test.
5. Notice that individual segments may be highlighted in the display window during playback. This occurs when the 3110A/DSR system is currently generating the highlighted segment and the segment is equal to or greater than one second in duration. Segments shorter than one second are too short to register as being highlighted.
6. Press the Pause button. The system will stop generating the signal described in the test sequences. By default, the controller will generate no signal while a test is paused. To generate a predetermined DC signal instead, change the Pause Voltage setting on the Configuration tab in the Settings window. See Figure 5.15.
7. Press the Run button. The system will begin generating signal starting at the beginning of the last active waveform segment. The System Status reporting message will continue the count of the number of segments run in the test.

Figure 5.14 Test Playback and Output Controls 8. Press the Stop button. When the Stop button
is pressed, the 3110A will stop signal generation, and the test will reset to the start of the first waveform. The system will report its status as “Idle.” The system will report its status as Idle at all times that the 3110A is operating normally but a test is not actively running. 9. Restart the test by pushing the Run button, and then push the red Output Enabled button. The button will change to green and will be labeled “Output Disabled.” Notice that the test continues to progress in the 3110A display, but that signal output has been muted. 10. Press the green Output Disabled button. The button will toggle back to the red “Output Enabled” button and signal generation will resume. Note that running a test with output disabled can be useful for testing a sequence before generating output.
Figure 5.15 Setting the Pause Voltage (DC)

24 96-8006800

Information subject to change

V11C – 06-24-2024

3110A HELP FILES SECTION 5

5.4 Creating an Exponential Sweep
An exponential sweep can be used to create voltage dips, surges and other similar waveforms. When an exponential sweep is selected in the wave properties window, an effective time constant property is available and can be used to control the shape of the swept waveform.
The following tutorial demonstrates the use of the effective time constant to control an exponential sweep.

1. Connect an oscilloscope to the Output connectors of the 3110A. or the Test Supply connectors on a DSR system.
2. Add four DC wave segments to the 3110A test window.
3. Set the first segment’s properties as follows: Start Offset, 0; End Offset, 10; Offset Sweep, 8, EXP; Duration, 1000 ms. See Figure 5.16.
4. Set the second segment’s properties as follows: Start Offset, 0; End Offset, 10; Offset Sweep, -8, EXP; Duration, 1000 ms.
5. Set the third segment’s properties as follows: Start Offset, 10; End Offset, 0; Offset Sweep, 8, EXP; Duration, 1000 ms.
6. Set the third segment’s properties as follows: Start Offset, 10; End Offset, 0; Offset Sweep, -8, EXP; Duration, 1000 ms.

7. Run the test sequence. The resulting output should be similar to that shown in Figure 5.17. Note that a rising exponential will be concave when a positive value is used for the effective time constant property, but convex when a negative value is used. Conversely, a falling exponential will be convex when a positive value is used for the effective time constant property, but concave when a negative value is used.
8. Next, edit the four DC segments to create four exponential sweeps from 0 VDC to 10 VDC. Set the effective time constant property of the first segment to -2, the second to -5, the third to -7 and the fourth to -8.

Figure 5.16 Properties of DC Waveform with Exponential Sweep

V11C – 06-24-2024

Information subject to change

96-8006800

3110A HELP FILES SECTION 5

Figure 5.17 Comparison of Effective Time Constant Sign Settings
9. Run the test sequence. The resulting output should be similar to that shown in Figure 5.18. Note that higher values for the effective time constant property will result in a steeper slope on the exponential.

Figure 5.18 Comparison of Effective Time Constant Value Settings

26 96-8006800

Information subject to change

V11C – 06-24-2024

3110A HELP FILES SECTION 6

6 Waveforms and Controls
The Add Wave and Add Control buttons are located below the display panel in the 3110A software’s main window. Use these buttons to add waveform and control segments to the test sequence to create the complete sequence for your test.
After a waveform or control is added to the test sequence, click on the tab (or the wave or control icon in the display) to open the Properties window and adjust the properties to meet your requirements.
6.1 Alternating Waves
6.1.1 Alternating Wave Types
Alternating waveform types include Sine, Triangle, Square and Sawtooth. Alternating waveform types accept the same property settings, but the capabilities will differ between waveform types.
Sine Wave: The 3110A uses its arbitrary waveform generator to create the specified sine wave output. Select Sine from the Add Wave drop-down when you need to create an audio-frequency sinusoidal waveform (DC to 15 kHz).
Triangle Wave: The 3110A uses its arbitrary waveform generator to create the specified triangle wave output. Select Triangle from the Add Wave drop-down when you need to create an audiofrequency triangle waveform (DC to 15 kHz).

Square Wave: The 3110A uses its arbitrary waveform generator to create the specified square wave output. Select Square from the Add Wave dropdown when you need to create an audio-frequency square waveform (DC to 15 kHz).
Sawtooth Wave: The 3110A uses its arbitrary waveform generator to create the specified sawtooth wave output. Select Sawtooth from the Add Wave drop-down when you need to create an audio-frequency sawtooth waveform (DC to 15 kHz).
6.1.2 Alternating Wave Properties
Set the alternating waveform properties to specify the characteristics of the wave to be produced at the amplifier output. See Figure 6.1.
Amplitude: The Start Amplitude and End Amplitude properties determine the height of the wave from the zero-crossing point to the crest, measured in volts. Amplitude can be defined using the units Volts peak (Vp), Volts peak-to-peak (Vpp) or Volts root-mean-square (Vrms). When the unit of measure is changed, the 3110A automatically converts the property’s value to the new unit of measure. The units of measure used for Start Amplitude and End Amplitude do not need to be the same.
The values for both Start and End Amplitude can be positive or negative, and the allowable range for these values will be determined by the 3110A based on the System Calibration settings (for more

Figure 6.1 Alternating Waveform Properties (all wave types except Ripple and DC)

V11C – 06-24-2024

Information subject to change

27 96-8006800

3110A HELP FILES SECTION 6

information, see the topic “System Calibration” in the “Calibration” section). The default allowable range is ±200Vp (with system gain set to 20). This range is displayed above the selected input box. When a value outside of the allowable range is entered, the input box will turn red.
Frequency: The Start Frequency and End Frequency properties determine the frequency of the wave in cycles per second (Hertz). Frequency can be defined using Hertz (Hz) or Kilohertz (kHz) as the unit of measure. When the unit of measure is changed, the 3110A automatically converts the property’s value to the new unit of measure. The units of measure used for Start Frequency and End Frequency do not need to be the same.
The allowable minimum value for Start Frequency is 0.1 Hz. The allowable maximum value for End Frequency is 15 kHz. This range is displayed above the selected input box. When a value outside of the allowable range is entered, the input box will turn red.
DC Offset: The Start Offset and End Offset properties supply a constant positive or negative DC voltage on the AC wave. DC Offset is defined in Volts DC (VDC) as the unit of measure.
The allowable range for Start and End Offset is ±200 VDC (with system gain set to 20). This range is displayed above the selected input box. When a value outside of the allowable range is entered, the input box will turn red.
Amplitude Sweep Type: An Amplitude Sweep can be Linear, Exponential or Logarithmic. Choose the desired sweep type from the drop-down.
When Exponential is chosen as the sweep type, an additional variable, the effective time constant, is added to the properties window. The effective time constant has an allowable range from -8 to +8. Increase or decrease this variable to affect the rate of exponential change. To change the exponential curve from convex to concave, vary the

sign of the effective time constant. See the topic “Creating an Exponential Sweep” in the “Tutorials” section for more information.
Clip Amplitude: Select the Clip Amplitude check box to enable the waveform clip feature. When enabled, the Clip Amplitude will create a clipped waveform at the voltage specified. The default Clip Amplitude voltage setting is 200 Vp, which is effectively a non-clipped waveform since AC wave amplitude is limited by the system to 200 Vp. Change the Clip Amplitude voltage to a level between 0 and 200 Vp to clip the waveform. NOTE: The default clip amplitude can changed from 200 Vp to the setting of your choice on the Segment Defaults tab in the Settings window. See the topic “The Segment Defaults Tab” in the section “Settings Window” for more information.
Frequency Sweep Type: A Frequency Sweep can be Linear, Exponential or Logarithmic. Choose the desired sweep type from the drop-down.
When Exponential is chosen as the sweep type, an additional variable, the effective time constant, is added to the properties window. The effective time constant has an allowable range from -8 to +8. Increase or decrease this variable to affect the rate of exponential change. To change the exponential curve from convex to concave, vary the sign of the effective time constant. See the topic “Creating an Exponential Sweep” in the “Tutorials” section for more information.
Phase Angle: The Phase Angle property determines the beginning offset of the waveform within the cycle. Phase Angle can be defined using degrees (deg) or radians (rad) as the unit of measure.
The allowable range for Phase Angle is 0 to 360 degrees. This range is displayed above the selected input box. When a value outside of the allowable range is entered, the input box will turn red.

28 96-8006800

Information subject to change

V11C – 06-24-2024

3110A HELP FILES SECTION 6

Offset Sweep Type: An Offset Sweep can be Linear, Exponential, or Logarithmic. Choose the desired sweep type from the drop-down.

a modulation effect on an AC wave by superimposing a higher frequency on a lower-frequency fundamental waveform.

When Exponential is chosen as the sweep type, an additional variable, the effective time constant, is added to the properties window. The effective time constant has an allowable range from -8 to +8. Increase or decrease this variable to affect the rate of exponential change. To change the exponential curve from convex to concave, vary the sign of the effective time constant. See the topic “Creating an Exponential Sweep” in the “Tutorials” section for more information.
Duration: The Duration property determines how long the waveform will be generated. Duration can be defined using the microsecond (s), millisecond (ms), second, (sec), minute (min) or hour (hour) as the unit of measure. When the unit of measure is changed, the 3110A automatically converts the property’s value to the new unit of measure.
The minimum duration is 50 s. Note that the allowable range displayed above the Duration input box shows the minimum allowable duration as 0 because some wave segments of less than 50 s can be achieved. Please contact AE Techron Technical Support for information about very short duration segments.
When the duration specified for the waveform has been completed, the 3110A will begin generating the next waveform defined in the test. However, if a Trigger Control follows the just-completed waveform, and the Trigger Control’s “Continue Prev. Wave” property is set to TRUE, the waveform before the Trigger Control will continue indefinitely, regardless of the duration time set in that waveform’s properties.
If no additional waveform has been defined to follow the completed waveform, the system output will stop.
Ripple: Select the Ripple checkbox to enable the Ripple feature. When enabled, Ripple will produce

Enter the desired Ripple Amplitude and Ripple Frequency in the provided text boxes. The allowable amplitude range is 0-200 Vp, and the allowable frequency range is 0-300000 Hz. Amplitude can be defined using the units Volts peak (Vp), Volts peak-to-peak (Vpp) or Volts root-meansquare (Vrms). Frequency can be defined using Hertz (Hz) or Kilohertz (kHz) as the unit of measure. When the unit of measure is changed, the 3110A automatically converts the property’s value to the new unit of measure.
Segment Enabled/Disabled: The waveform segment can be set to Enabled (Segment Enabled checkbox checked) or Disabled (unchecked). When enabled, the waveform will be played as part of the test sequence. When unchecked, the waveform will be skipped during the running of the test segment. This can be useful when building or troubleshooting test sequences to skip over long or previously verified segments.
Segment Calibration: Pressing the Calibration button will open the Segment Calibration window and allow the user to perform calibration at the segment level. See the topic “Segment Calibration” in the section “Calibration” for more information.
Segment Calibration for Scripted Variable Loops: When a waveform segment is part of a scripted variable loop, pressing the Calibration button will open the Segment Calibration function that allows a calibration test to be run for each segment iteration in the variable loop. See the topic “Calibration for Scripted Variable Loops” in the section “Calibration” for more information.
6.2 Ripple Wave
The 3110A uses its sinewave generator to create the specified ripple wave output. Select Ripple from the Add Wave drop-down when you need to

V11C – 06-24-2024

Information subject to change

29 96-8006800

3110A HELP FILES SECTION 6

create a sinusoidal waveform with a frequency up to 300 kHz.
6.2.1 Ripple Wave Properties
Set the ripple waveform properties to specify the characteristics of the wave to be produced at the amplifier output. See Figure 6.2.
Amplitude: The Start Amplitude and End Amplitude properties determine the height of the wave from the zero-crossing point to the crest, measured in volts. Amplitude can be defined using the units Volts peak (Vp), Volts peak-to-peak (Vpp) or Volts root-mean-square (Vrms). When the unit of measure is changed, the 3110A automatically converts the property’s value to the new unit of measure. The units of measure used for Start Amplitude and End Amplitude do not need to be the same.
The values for both Start and End Amplitude can be positive or negative, and the allowable range for these values will be determined by the 3110A based on the System Calibration settings (for more information, see the topic “System Calibration” in the “Calibration” section). The default allowable range is ±200Vp (with system gain set to 20). This range is displayed above the selected input box. When a value outside of the allowable range is entered, the input box will turn red.
Frequency: The Start Frequency and End Frequency properties determine the frequency of the

wave in cycles per second (Hertz). Frequency can be defined using Hertz (Hz) or Kilohertz (kHz) as the unit of measure. When the unit of measure is changed, the 3110A automatically converts the property’s value to the new unit of measure. The units of measure used for Start Frequency and End Frequency do not need to be the same.
The allowable minimum value for Start Frequency is 0.1 Hz. The allowable maximum value for End Frequency is 300 kHz. This range is displayed above the selected input box. When a value outside of the allowable range is entered, the input box will turn red.
DC Offset: The Start Offset and End Offset properties supply a constant positive or negative DC voltage on the AC wave. DC Offset is defined in Volts DC (VDC) as the unit of measure.
The allowable range for Start and End Offset is ±200 VDC (with system gain set to 20). This range is displayed above the selected input box. When a value outside of the allowable range is entered, the input box will turn red.
Amplitude Sweep Type: An Amplitude Sweep can be Linear, Exponential or Logarithmic. Choose the desired sweep type from the drop-down.
When Exponential is chosen as the sweep type, an additional variable, the effective time constant, is added to the properties window. The effective time constant has an allowable range from -8 to

30 96-8006800

Figure 6.2 Ripple Waveform Properties Information subject to change

V11C – 06-24-2024

3110A HELP FILES SECTION 6

+8. Increase or decrease this variable to affect the rate of exponential change. To change the exponential curve from convex to concave, vary the sign of the effective time constant. See the topic “Creating an Exponential Sweep” in the “Tutorials” section for more information.
Frequency Sweep Type: A Frequency Sweep can be Linear, Exponential or Logarithmic. Choose the desired sweep type from the drop-down.
When Exponential is chosen as the sweep type, an additional variable, the effective time constant, is added to the properties window. The effective time constant has an allowable range from -8 to +8. Increase or decrease this variable to affect the rate of exponential change. To change the exponential curve from convex to concave, vary the sign of the effective time constant. See the topic “Creating an Exponential Sweep” in the “Tutorials” section for more information.
Phase Angle: The Phase Angle property determines the beginning offset of the waveform within the cycle. Phase Angle can be defined using degrees (deg) or radians (rad) as the unit of measure.
The allowable range for Phase Angle is 0 to 360 degrees. This range is displayed above the selected input box. When a value outside of the allowable range is entered, the input box will turn red.
Offset Sweep Type: An Offset Sweep can be Linear, Exponential, or Logarithmic. Choose the desired sweep type from the drop-down.
When Exponential is chosen as the sweep type, an additional variable, the effective time constant, is added to the properties window. The effective time constant has an allowable range from -8 to +8. Increase or decrease this variable to affect the rate of exponential change. To change the exponential curve from convex to concave, vary the sign of the effective time constant. See the topic “Creating an Exponential Sweep” in the “Tutorials” section for more information.

Duration: The Duration property determines how long the waveform will be generated. Duration can be defined using the microsecond (s), millisecond (ms), second, (sec), minute (min) or hour (hour) as the unit of measure. When the unit of measure is changed, the 3110A automatically converts the property’s value to the new unit of measure.
The minimum duration is 50 s. Note that the allowable range displayed above the Duration input box shows the minimum allowable duration as 0 because some wave segments of less than 50 s can be achieved. Please contact AE Techron Technical Support for information about very short duration segments.
When the duration specified for the waveform has been completed, the 3110A will begin generating the next waveform defined in the test. However, if a Trigger Control follows the just-completed waveform, and the Trigger Control’s “Continue Prev. Wave” property is set to TRUE, the waveform before the Trigger Control will continue indefinitely, regardless of the duration time set in that waveform’s properties.
If no additional waveform has been defined to follow the completed waveform, the system output will stop.
Segment Enabled/Disabled: The waveform segment can be set to Enabled (Segment Enabled checkbox checked) or Disabled (unchecked). When enabled, the waveform will be played as part of the test sequence. When unchecked, the waveform will be skipped during the running of the test segment. This can be useful when building or troubleshooting test sequences to skip over long or previously verified segments.
Segment Calibration: Pressing the Calibration button will open the Segment Calibration window and allow the user to perform calibration at the segment level. See the topic “Segment Calibration” in the section “Calibration” for more information.

V11C – 06-24-2024

Information subject to change

31 96-8006800

3110A HELP FILES SECTION 6

Segment Calibration for Scripted Variable Loops: When a waveform segment is part of a scripted variable loop, pressing the Calibration button will open the Segment Calibration function that allows a calibration test to be run for each segment iteration in the variable loop. See the topic “Calibration for Scripted Variable Loops” in the section “Calibration” for more information.
6.3 DC Signal
Select DC from the Add Wave drop-down when you need to create a positive or negative DC output. Set the following properties to specify the characteristics of the DC output to be produced at the amplifier output (see Figure 6.3).
DC Offset: The Start Offset and End Offset properties supply a constant positive or negative DC voltage. DC Offset is defined in Volts DC (VDC) as the unit of measure.
The allowable range for Start and End Offset is ±200 VDC (with system gain set to 20). This range is displayed above the selected input box. When a value outside of the allowable range is entered, the input box will turn red.
Offset Sweep Type: An Offset Sweep can be Linear, Exponential, or Logarithmic. Choose the desired sweep type from the drop-down.
When Exponential is chosen as the sweep type, an additional variable, the effective time constant, is added to the properties window. The effective time constant has an allowable range from -8 to +8. Increase or decrease this variable to affect the rate of exponential change. To change the exponential curve from convex to concave, vary the

sign of the effective time constant. See the topic “Creating an Exponential Sweep” in the “Tutorials” section for more information.
.Duration: The Duration property determines how long the waveform will be generated. Duration can be defined using the microsecond (s), millisecond (ms), second, (sec), minute (min) or hour (hour) as the unit of measure. When the unit of measure is changed, the 3110A automatically converts the property’s value to the new unit of measure.
The minimum duration is 50 s. Note that the allowable range displayed above the Duration input box shows the minimum allowable duration as 0 because some wave segments of less than 50 s can be achieved. Please contact AE Techron Technical Support for information about very short duration segments.
When the duration specified for the waveform has been completed, the 3110A will begin generating the next waveform defined in the test. However, if a Trigger Control follows the just-completed waveform, and the Trigger Control’s “Continue Prev. Wave” property is set to TRUE, the waveform before the Trigger Control will continue indefinitely, regardless of the duration time set in that waveform’s properties.
If no additional waveform has been defined to follow the completed waveform, the system output will stop.
Segment Enabled/Disabled: The waveform segment can be set to Enabled (Segment Enabled checkbox checked) or Disabled (unchecked). When enabled, the waveform will be played as

32 96-8006800

Figure 6.3 DC Signal Properties Information subject to change

V11C – 06-24-2024

3110A HELP FILES SECTION 6

part of the test sequence. When unchecked, the waveform will be skipped during the running of the test segment. This can be useful when building or troubleshooting test sequences to skip over long or previously verified segments.
Segment Calibration: Pressing the Calibration button will open the Segment Calibration window and allow the user to perform calibration at the segment level. See the topic “Segment Calibration” in the section “Calibration” for more information.
Segment Calibration for Scripted Variable Loops: When a waveform segment is part of a scripted variable loop, pressing the Calibration button will open the Segment Calibration function that allows a calibration test to be run for each segment iteration in the variable loop. See the topic “Calibration for Scripted Variable Loops” in the section “Calibration” for more information.
6.4 Controls
Control segments include Trigger, Fixed Loop, Variable Loop, Template, GPIO Output and LAN Output. Properties for each Control segment are specific to the Control type.
NOTE: GPIO controls, including GPIO Trigger and GPIO Output, are not supported on DSR Series systems.
6.4.1 Trigger Control
The Trigger Control will cause a a running test to pause and wait for an input that will cause the trigger to “release.”
To create a trigger within a test, select the Trigger option from the Add Control drop-down menu. A Trigger icon will be added to the active test sequence. Drag the trigger icon until it is positioned where you want the trigger to occur within the test sequence. Select the Trigger tab and change the Trigger Type property to one of three trigger types: user, gpio or lan. Then edit the Trigger properties as required.

Figure 6.4 User Trigger Properties
User Trigger
The User Trigger option allows a local action to release the trigger. Eitiher pressing the Arrow (RUN) button in the 3110A main window or pressing the spacebar on the keyboard will release a User Trigger. The following properties can be set when the User trigger type is selected (see Figure 6.4).
Operator Msg (optional): Enter a message to be displayed as a pop-up in the main window to provide instructions or reminders to the operator.
Display Op. Msg: Check the box (default) to display the operator message. Uncheck the box to prevent the Operator Message from displaying.
Cont. Prev. Waveform: When the trigger is released, the 3110A will begin generating the next waveform in the test sequence. While waiting for the trigger, the 3110A will continue to generate the waveform previous to the trigger control indefinitely until the trigger is released (default). To set the 3110A to not generate any signal between the end of the last waveform and the release of the trigger, uncheck the Trigger’s Continue Prev. Wave property check box.
GPIO Trigger
IMPORTANT: Before configuring the GPIO Trigger, first configure each of the three GPIO ports to function as an input or an output using the GPIO Setup controls on the Configuration tab located in the Settings window. See the GPIO Setup side-

V11C – 06-24-2024

Information subject to change

33 96-8006800

3110A HELP FILES SECTION 6

Figure 6.5 GPIO Trigger Properties

bar on the following page for more information.
NOTE: GPIO Trigger is not supported on DSR Series systems.
When a GPIO port is configured as an input, it can be used in a GPIO Trigger segment. When the GPIO Trigger segment is reached in a test sequence, the 3110A will pause and wait for the specified signal to be received on the designated GPIO port. When the signal is received, the test sequence will continue with the next segment following the trigger.

logic state, 0 (0.0V DC) or 1 (3.3V DC) that will cause the trigger to be released.
Cont. Prev. Waveform: When the trigger is released, the 3110A will begin generating the next waveform in the test sequence. While waiting for the trigger, the 3110A will continue to generate the waveform previous to the trigger control indefinitely until the trigger is released (default). To set the 3110A to not generate any signal between the end of the last waveform and the release of the trigger, uncheck the Trigger’s Continue Prev. Wave property check box.

When programmed as an input, the electrical characteristics of each GPIO port is as follows:

GPIO0 GPIO1 GPIO5

OPEN 0.0V DC 3.3V DC 0.0V DC

Impedance: 10 Mohm

The default GPIO input port is GPIO1, which can be pulled low by connection to pin 13 (digital ground). See the GPIO Setup sidebar on the following page for more information.

The following properties can be set when the GPIO trigger type is selected: GPIO Monitor (0, 1, or 5) and Cont. Prev. Wave (selected or unselected). See Figure 6.5.

GPIO Monitor: Choose the GPIO port that you have previously designated as the GPIO input during GPIO setup. After you have selected a GPIO monitor port, you will be prompted to choose the

LAN Trigger
The LAN Trigger option allows an input signal received on the 3110A’s Ethernet port to cause the trigger to be released. When the LAN Trigger type is selected, the following controls are provided: See Figure 6.6.
Client Address: Enter the IP address of the workstation or device on your network that will be sending the Trigger signal.
Output Message (optional): Enter the characters to be sent to the client device on the network to signal that the trigger release message (Input Message) should be sent.
Input Message: Enter the characters that will be sent by the client device to signal the release of the trigger.
Timeout: If no release signal is received from the client device after the timeout period has passed, the 3110A will stop waiting for the trigger signal

34 96-8006800

Information subject to change

V11C – 06-24-2024

3110A HELP FILES SECTION 6

GPIO Setup

NOTE: GPIO ports and controls are not supported on DSR Series systems.

Open the Settings window and go to the Configuration tab to configure the GPIO Setup. The GPIO checkboxes are used to configure the usage of the 3110A’s three dedicated GPIO ports. Select “Input” or “Output” to configure the port for that use in all test sequences.

After assigning the pins as required for your use or application, press the Save button to save the settings. and then use the corresponding pins to program a GPIO Trigger (input) or GPIO Output segment.

See the topics “Trigger Control: GPIO Trigger” and “GPIO Output Control” for more information.
GPIO Port Wiring: The GPIO ports can be accessed using the 3110A’s 15-pin Dsub connector using pins 7 and 14 (refer-

enced to ground on pin 13), and the 9-pin D-sub connector

Documents / Resources

AETECHRON CIS-25 Induced Susceptibility EMC Testing Kit [pdf] Instruction Manual
CIS-25, DSR 100-25, 3110A, CIS-25 Induced Susceptibility EMC Testing Kit, CIS-25, Induced Susceptibility EMC Testing Kit, Susceptibility EMC Testing Kit, EMC Testing Kit, Testing Kit

References

User Manual

AETECHRON CIS-25 Induced Susceptibility EMC Testing Kit

Specifications

Product Usage Instructions

FAQS

About the CIS-25 Test System

Three-Year, No-Fault Warranty

System Setup

Operation

Maintenance

Troubleshooting

Documents / Resources

References

Leave a comment

Cancel reply