TURCK CMVT-M8TA1X Condition Monitoring Sensors Instructions

These instructions describe the setup, functions and use of the product and help you to operate the product according to its intended purpose. Read these instructions carefully before us-ing the product. This will prevent the risk of personal injury and damage to property. Keep these instructions safe during the service life of the product. If the product is passed on, pass on these instructions as well.

Target groups
These instructions are aimed at qualified personal and must be carefully read by anyone mounting, commissioning, operating, maintaining, dismantling or disposing of the device.

Explanation of symbols

The following symbols are used in these instructions:

DANGER
DANGER indicates a hazardous situation with a high level of risk, which, if not avoided, will result in death or serious injury.

WARNING
WARNING indicates a hazardous situation with a medium level of risk, which, if not avoided, will result in death or serious injury.

CAUTION
CAUTION indicates a hazardous situation with a medium level of risk, which, if not avoided, will result in moderate or minor injury.

NOTICE
CAUTION indicates a situation which, if not avoided, may cause damage to property.

NOTE
NOTE indicates tips, recommendations and important information about special action steps and issues. The notes simplify your work and help you to avoid additional work.

MANDATORY ACTION
This symbol denotes actions that the user must carry out.

RESULT OF ACTION
This symbol denotes the relevant results of an action.

Other documents
Besides this document, the following material can be found on the Internet at www.turck.com:

Data sheet

IO-Link parameters
Declarations of conformity (current version)

Feedback about these instructions
We make every effort to ensure that these instructions are as informative and as clear as possible. If you have any suggestions for improving the design or if some information is missing in the document, please send your suggestions to techdoc@turck.com.

Notes on the product

Product identification
These instructions apply to the following condition monitoring sensors:

Scope of delivery
The delivery consists of the following:

Condition monitoring sensor CMVT-M8TA1X-LI2…-H1141

Turck service
Turck supports you in your projects — from the initial analysis right through to the commissioning of your application. The Turck product database at www.turck.com offers you several software tools for programming, configuring or commissioning, as well as data sheets and CAD files in many export formats.

For your safety

The product is designed according to state of the art technology. Residual hazards, however, still exist. Observe the following safety instructions and warnings in order to prevent danger to persons and property. Turck accepts no liability for damage caused by failure to observe these safety instructions.

Intended use
The condition monitoring sensors in the CMVT-M8TA1X… product series monitor machine vibration and temperature.
The process values are output by the device via IO-Link or an analog output. In addition, the devices indicate the exceeding of switching points via switching outputs. The devices are suit-able for machine status monitoring (condition monitoring).
The device must only be used as described in these instructions. Any other use is not in accordance with the intended use. Turck accepts no liability for any resulting damage.

General safety instructions

The device meets the EMC requirements for the industrial areas. When used in residential areas, take measures to prevent radio frequency interference.

The device must only be fitted, installed, operated, parameterized and maintained by trained and qualified personnel.
Only use the device in compliance with the applicable national and international regulations, standards and laws.

Only operate the device within the limits stated in the technical specifications.

Notes on the UL approval

Devices must be protected by fuses, circuit breakers, overheat protection, impedance-limit-ing circuits or similar means to provide protection against excessive power output in the event of a failure in the device. The protection must be applied to the supply and switching cables.
A suitable circuit breaker for 30 V/3 A according to UL Standard 489/CSA Standard (C22.2) No. 5/IEC 60947-2 must be installed near the device.
A suitable fuse according to UL Standard 248/CSA Standard (C22.2) No. 248/IEC 60127 must be installed near the device. The fuse must have the tripping characteristic of slow-blow “T.”

Product description

Device overview

Properties and characteristics

Acceleration and velocity output as:
- Vibration velocity (0.01 mm/s, rms)
- Vibration acceleration (0.01 g, rms)
- Vibration acceleration (0.01 g, peak)
Temperature detection from -40…+80 °C, accuracy ±10 %
Protection class IP66/IP67
Communication via IO-Link: measured values, switching state, device status, error state
Output 1: IO-Link or digital switching output
Output 2: analog current output (4…20 mA)

Maintenance requests via limit counter and timer for instances where thresholds are exceeded
Parameterizable frequency range

Functional principle
The condition monitoring sensors measure the vibration velocity and vibration acceleration of the absolute bearing vibration via an axis to determine the machine status. The monitoring of vibrations and oscillations makes it possible to detect deviations early on and take counter-measures. The process value is transferred to the controller via IO-Link for monitoring.
In addition, the outputs can be set as switching outputs. The adjustable vibration velocity, vibration acceleration and temperature can be configured as an analog output of 4…20 mA via output 2.

Operating range of vibration monitoring
The operating range can be derived from the maximum acceleration. The operating range is independent of the measuring range.

The maximum measurable vibration velocity with ±15 g across all frequencies is calculated using the following formula:

The sinusoidal vibration is calculated using the following formula:

Typical frequency response
The frequency response of 10…1000 Hz is illustrated in the following diagram:

Functions and operating modes

Type Outputs

CMVT…LI2IOL… 1 switching output or IO-Link and
1 switching output or 1 analog output

CMVT…LI2… 1 analog output

Depending on the version, the devices have an IO-Link mode and an SIO mode. In IO-Link mode, the devices can be configured using an IO-Link master. In SIO mode, only the switching state of the outputs is transferred. A Single Point Mode or Window Mode can be configured via the switching outputs. In Single Point Mode, a limit value is set at which the selected switching output changes its switching state. In Window Mode, a lower and an upper window limit are set. Outside the window, the selected switching output changes its switching state. The maximum measured value can be configured via the analog output depending on the configured measured variable.

IO-Link mode
In order to operate in IO-Link mode, the device must be connected to an IO-Link master. When the port is configured in IO-Link mode, bidirectional IO-Link communication takes place between the IO-Link master and the device. To make this possible, the device is integrated via an IO-Link master at the control level. First the communication parameters are exchanged, and then the cyclic data exchange of process data (objects) starts.

SIO mode (standard I/O mode)
In standard I/O mode no IO-Link communication takes place between the device and the master. The device only transfers the switching state of its binary outputs and can also be run via a fieldbus device or controller with digital PNP or NPN inputs. An IO-Link master is not required for operation.
The device parameters can be set via IO-Link and then operated at the digital inputs with the appropriate settings in SIO mode. Not all functions and properties of the device can be used in SIO mode.

Temperature measurement
The condition monitoring sensors can output the temperature via IO-Link. The detection range is -40…+80 °C at a resolution of 1 °C. The accuracy is ± 10 %.

Limit counter
The limit counter reports instances where measured values are exceeded, as well as the duration for which the values are exceeded and a total of the amounts by which these values are exceeded. Alarms, e.g. for maintenance intervals, can be configured for instances where limit values are exceeded.

Output function — analog output
Depending on the configured measured variable, the maximum measured value at the analog output can be scaled via IO-Link.

Adjustable vibration velocity RMS ≤ 128 mm/s: The analog output supplies 4 mA at 0 mm/s and 20 mA at the set maximum value.
Adjustable vibration acceleration RMS ≤ 10 g: The analog output supplies 4 mA at 0 g and 20 mA at the set maximum value.

Adjustable vibration acceleration peak ≤ 14 g: The analog output supplies 4 mA at 0 g and 20 mA at the set maximum value.
Adjustable min. and max. measuring range for temperature -40…80 °C: The analog output supplies 4 mA at -40 °C and 20 mA at the set maximum value.

Output function — switching output
A Single Point Mode or Window Mode for the switching outputs can be configured via IO-Link.
The switching logic can be inverted. The following examples apply to the HIGH (0 Ò 1) switch-ing logic.

Single Point Mode
In Single Point Mode, the switching behavior is defined via a SP1 limit value and a hysteresis. The hysteresis is 2 % and can only be freely configured for temperature values (0…20 K). The output changes its switching state at limit value SP1.
If the process value increases, the switching output is inactive as long as the process value is between the start of the detection range and the SP1 limit value. If the process value increases above the SP1 limit value, the switching output becomes active.
If the process value decreases, the switching output is active as long as the process value is between the end of the detection range and the SP1 limit minus the set hysteresis (SP1-Hyst). If the process value decreases below the limit value (SP1-Hyst), the switching output becomes inactive.

Window Mode

In Window Mode, an upper and a lower window limit are set for the switching output. A hysteresis can be set for the window limits SP1 and SP2. The hysteresis is 2 % and can only be freely configured for temperature values (0…20 K). The switching window must be within the detection range.

If the process value increases, the switching output is inactive as long as the process value is between the start of the detection range and the window limit SP2. The switching output remains active until the process value increases above the window limit SP1 plus the hysteresis (SP1+Hyst). If the process value increases above (SP1+Hyst), the switching output becomes in-active again.
If the process value decreases, the switching output is inactive as long as the process value is between the end of the detection range and the window limit SP1. The switching output remains active until the process value decreases below the window limit SP2 minus the hysteresis (SP2-Hyst). If the process value decreases below (SP2-Hyst), the switching output becomes inactive again.

Technical accessories

In addition to the above connection cables, Turck also offers other cable types for specific ap-plications with the correct terminals for the device. More information on this is available from the Turck product database at www.turck.de/products in the Connectivity area.

Mounting accessories

Installing

The device can be installed in any alignment according to application requirements. The measurement axis runs along the screw-in direction of the device.

Use an M8 × 8 mm transport bore to insert the device into the mounting surface at a right angle to the axis of rotation. The measuring head surface of the device must lie flat on the mounting surface.

For other thread sizes of transport bore, use mounting adapters (not included in the scope of delivery) to secure the device.
Screw the device into the threaded bore using a hexagon wrench (AF24) (tightening torque: 8 Nm).

Connection

Connect the device to a controller or an I/O module as shown in “Wiring diagrams.”

Tighten the M12 connector to a tightening torque of 0.4 Nm.

Wiring diagrams

Commissioning
After connecting and switching on the power supply, the device is automatically ready for operation.

Operation

The sensor transmits four measured variables (Measurement Data Channels 1…4) via process data consisting of two configurable switching signals.

Measurement Data Channel (MDC) Switching signals

MDC 1 — vibration velocity RMS SSC1.1
SSC1.2
MDC 2 — vibration acceleration RMS SSC2.1
SSC2.2
MDC 3 — vibration acceleration peak SSC3.1
SSC3.2

MDC 4 — temperature SSC4.1
SSC4.2

The switching signals are parameterized using the following process data:

MDC Parameters for switching signals
	vRMS SP1	vRMS SP2	vRMS Logic	vRMS Mode	vRMS Off
					Delay
MDC 1 — vibration velocity RMS	0x40.1	0x40.2	0x41.1	0x42.2	0x54
MDC 2 — vibration acceleration RMS	0x44.1	0x44.2	0x45.1	0x45.2	0x56
MDC 3 — vibration acceleration peak	0x48.1	0x48.2	0x49.1	0x49.2	0x58
MDC 4 — temperature	0x52.1	0x52.2	0x53.1	0x53.2	0x60

Setting

Setting switching signals via Measurement Data Channels (MDC)
The following parameters can be set for Measurement Data Channels vibration velocity RMS (MDC1), vibration acceleration RMS (MDC2), vibration acceleration peak (MDC3) and temperature (MDC4):

Switching points SP1, SP2
Logic (high/low)
Single Point Mode or Window Mode with a hysteresis of 2 % or freely configurable from 0…20 K for temperature

Setting the limit counter and timer for alarms
A limit counter and timer for thresholds can be set for the Measurement Data Channels (MDC) via IO-Link. The thresholds can be independent of the switching points. In addition, a pre-defined total of the amounts by which the thresholds have been exceeded can be configured to trigger an alarm for a maintenance request.
The following parameters can be defined via MDC 1–4:

Threshold
Limit for the timer

Limit for the limit counter

In addition, a limit for the operating hours counter can be set for the device. A maintenance request is sent in response to the following events:

Threshold exceeded

Limit counter and timer for instances where thresholds are exceeded
Limit for limit counter and timer
Alarm for limit counter and timer

Maintenance request

Frequency ranges
A frequency range is selected to filter out certain measured values. The frequency ranges are parameterized via IO-Link.

Selection Frequency range

0 10…1000 Hz
1 10…500 Hz
2 10…100 Hz

3 10…50 Hz

Setting via FDT/IODD
The devices can be set via a PC with an FDT frame application (e.g. PACTware). All the required Turck software components can be downloaded via the Turck Software Manager:

PACTware

IODD
DTM for USB-2-IOL-002 IO-Link adapter
IODD DTM Configurator

The Turck Software Manager can be downloaded free of charge from www.turck.com.
The USB-2-IOL-002 USB IO-Link adapter (ID 6825482) is required for connecting to the PC.
A 4-pin standard sensor cable (e.g. RKC4.4T-2- RSC4.4T/TXL, ID 6625608) is required for connecting the sensor to the USB-2-IOL-002 IO-Link adapter.
Further information on setting the devices via IODD with a configuration tool is provided in the IO-Link commissioning manual.

Setting and visualization with the Turck Vibration Monitor
The device can be configured and tested with TAS (Turck Automation Suite) or via the integrated web server of a Turck IO-Link master (e.g. TBEN-S2-4IOL). The IODD can be read in via TAS or the web server, such that all parameters of the IODD can be accessed.
An overview of the IO-Link parameters and descriptions can be found via the IODDfinder. The Turck Vibration Monitor is also available for visualizing process data.
A Turck IO-Link master is required to access the sensor parameters and the Turck Vibration Monitor. The following table shows the firmware version of the IO-Link master that is required to use the Turck Vibration Monitor:

IO-Link master Firmware version

FEN20-4IOL V1.3.6.0
TBEN-L4-8IOL V3.4.11.0
TBEN-L5-8IOL V3.4.11.0

TBEN-LL-8IOL V4.2.9.0
TBEN-S2-4IOL V3.4.6.0

Refer to the instructions for use of the relevant device for information on the Turck IO-Link masters.

Connect the IO-Link master to the power supply.
Connect the IO-Link master to a PC via the Ethernet interface.
Connect the sensor to an IO-Link port of the IO-Link master.

IO-Link master — opening the web server
In order to open the web server of the IO-Link master, enter the IP address in the address bar of a local web browser (default: http://192.168.1.254).

A login is required on the IO-Link master in order to edit the settings via the web server and to call the Turck Vibration Monitor.

Enter the password in the login field on the start screen of the web server. The default password is “password”.

Click Login.

Reading in IODD in the web server

Set the input port of the IO-Link master as an IO-Link port.

Open the IODD Configurator tab in the web server.

Load the device-specific IODD into the web server via Load IODD.

Turck Vibration Monitor — overview
The process data of the sensor can be visualized via the Turck Vibration Monitor. The individual measurement axes can be shown and hidden. The process data is recorded over time in seconds. The recorded process data is used, for example, to define warnings for the switching outputs or to determine the measurement axis with the largest vibration. It is also possible to export the process data via an Excel file in csv format.

The measured values are visualized for each Measurement Data Channel (MDC):

MDC1 — measurement value [mm/s]: red
MDC2 — measurement value [g RMS]: green
MDC3 — measurement value [g peak]: blue

Troubleshooting

If the device does not function as expected, first check whether ambient interference is present. If there is no ambient interference present, check the connections of the device for faults.
If there are no faults, there is a device malfunction. In this case, decommission the device and replace it with a new device of the same type.
If the device does not work as expected, proceed as follows:

Exclude environmental disturbances.
Check the connections of the device for errors.

Check device for parameterization errors.

If the malfunction persists, the device is faulty. In this case, decommission the device and replace it with a new device of the same type.

Maintenance

Ensure regularly that the plug connections and cables are in good condition. The devices are maintenance-free, clean dry if required.

Repair
The device is not intended for repair by the user. The device must be decommissioned if it is faulty. Observe our return acceptance conditions when returning the device to Turck.

Returning devices
If a device has to be returned, bear in mind that only devices with a decontamination declaration will be accepted. This is available for download at https://www.turck.de/en/return-service-6079.php
and must be completely filled in, and affixed securely and weather-proof to the outside of the packaging.

Disposal
The devices must be disposed of properly and do not belong in the domestic waste.

Technical data

Technical data CMVT-M8TA1X-LI2IOL-H1141

Technical data CMVT-M8TA1X-LI2…-H1141

Turck branches — contact data

Germany
Hans Turck GmbH & Co. KG
Witzlebenstraße 7, 45472 Mülheim an der Ruhr
www.turck.de

United Kingdom TURCK BANNER LIMITED
Blenheim House, Hurricane Way, GB-SS11 8YT Wickford, Essex
www.turckbanner.co.uk
USA Turck Inc.
3000 Campus Drive, USA-MN 55441 Minneapolis
www.turck.us

Over 30 subsidiaries and
60 representations worldwide
www.turck.com

FAQ

Q: What do I do if the sensor malfunctions?
A: If you encounter any issues with the sensor’s functionality, refer to the troubleshooting section in the manual or contact Turck service for assistance.
Q: Can I adjust the monitoring parameters of the sensor?
A: Yes, you can adjust the monitoring parameters through the sensor’s configuration settings as outlined in the manual.

Documents / Resources

TURCK CMVT-M8TA1X Condition Monitoring Sensors [pdf] Instructions
CMVT-M8TA1X Condition Monitoring Sensors, CMVT-M8TA1X, Condition Monitoring Sensors, Monitoring Sensors, Sensors

References

User Manual

TURCK CMVT-M8TA1X Condition Monitoring Sensors

Product Information

About these instructions