Neuro 102 EX
Enhanced Universal Single Loop
Process Controller
User Manual

Neuro 102 EX Enhanced Universal Single Loop Process Controller

This brief manual is primarily meant for quick reference to wiring connections and parameter searching. For more details on operation and application; please log on to www.ppiindia.net

FRONT PANEL LAYOUT

Keys Operation

Symbol	Key	Function
	PAGE	Press to enter or exit set-up mode.
	DOWN	Press to decrease the parameter value. Pressing once decreases the value by one count; keeping pressed speeds up the change.
	UP	Press to increase the parameter value. Pressing once increases the value by one count; keeping pressed speeds up the change.
	ENTER OR ALARM ACKNOWLEDGE	Set up Mode: Press to store the set parameter value and to scroll to the next parameter on the PAGE. Run Mode: Press to acknowledge any pending Alarm(s). This also turns off the Alarm relay.
	AUTO MANUAL	Press to toggle between Auto or Manual Control Mode.
	(1) COMMAND	Press to access parameters that are used as Commands.
	(1) OPERATOR	Press to access ‘Operator-Page’ parameters.
	(2) PROFILE	Press to access ‘Profile Run-Time Variables’.

PV Error Indications

Message	PV Error Type
	Over-range (PV above Max. Range)
	Under-range (PV below Min. Range)
	Open (Sensor open / broken)

ELECTRICAL CONNECTIONS

ENCLOSURE ASSEMBLY

MOUNTING DETAILS

OUTPUT-5 & SERIAL COMM. MODULE
Note
The Output-5 Module & Serial Communication Module are mounted on either side of CPU PCB as shown in figures (1) & (2) below.

JUMPER SETTINGS

INPUT TYPE & OUTPUT-1

Output Type	Jumper Setting – B	Jumper Setting – C
Relay
SSR Drive
DC Linear Current (or Voltage)

JUMPER SETTINGS & MOUNTING DETAILS
OUTPUT-2,3 & 4 MODULECONFIGURATION PARAMETERS: PAGE 12

Parameters	Settings (Default Value)
Control Output (OP1) Type	(Default : Relay)
Control Action	On-Off Pulse PID (Default : PID)
Control Logic	Reverse Direct (Default : Reverse)
Input Type	Refer Table 1 (Default : Type K)
PV Resolution	Refer Table 1 (Default : 1)
PV Units	(Default : °C)
PV Range Low	-19999 to PV Range High (Default : 0)
PV Range High	PV Range Low to 9999 (Default : 1000)
Setpoint Low Limit	Min. Range for the selected Input Type to Setpoint High Limit (Default : -200.0)
Setpoint High Limit	Setpoint Low Limit to Max. Range for the selected Input Type (Default : 1376.0)
Offset for PV	-199 to 999 or -1999.9 to 9999.9 (Default : 0)
Digital Filter Time Constant	0.5 to 60.0 Seconds (in steps of 0.5 Seconds) (Default : 2.0 Sec.)
Sensor Break Output Power	0 to 100 or -100.0 to 100.0 (Default : 0)

CONTROL PARAMETERS: PAGE 10

Parameters	Settings (Default Value)
Proportional Band	0.1 to 999.9 Units (Default : 50 units)
Integral Time	0 to 3600 Seconds (Default : 100 Sec.)
Derivative Time	0 to 600 Seconds (Default : 16 Sec.)
Cycle Time	0.5 to 100.0 Seconds (in steps of 0.5 secs.) (Default : 10.0 Sec.)
Relative Cool Gain	0.1 to 10.0 (Default : 1.0)
Cool Cycle Time	0.5 to 100.0 Seconds (in steps of 0.5 secs.) (Default : 10.0 sec.)
Hysteresis	1 to 999 or 0.1 to 999.9 (Default : 0.2)
Parameters	Settings (Default Value)
Pulse Time	Pulse ON Time to 120.0 Seconds (Default : 2.0 sec.)
ON Time	0.1 to Value set for Pulse Time (Default : 1.0)
Cool Hysteresis	1 to 999 or 0.1 to 999.9 (Default : 2)
Cool Pulse Time	Cool ON Time to 120.0 Seconds (Default : 2.0)
Cool ON Time	0.1 to Value set for Cool Pulse Time (Default : 1.0)
Heat Power Low	0 to Power High (Default : 0)
Heat Power High	Power Low to 100% (Default : 100.0)
Cool Power Low	0 to Cool Power High (Default : 0)
Cool Power High	Cool Power Low to 100% (Default : 100)

SUPERVISORY PARAMETERS: PAGE 13

Parameters	Settings (Default Value)
Self-Tune Command	(Default : No)
Overshoot Inhibit	(Default : Disable)
Overshoot Inhibit Factor	1.0 to 2.0 (Default : 1.0)
Auxiliary Setpoint	(Default : Disable)
Recorder (Retransmission) Output	(Default : Disable)
SP Adjustment on Lower Readout	(Default : Enable)
SP Adjustment on Operator Page	(Default : Enable)
Manual Mode	(Default : Disable)
Alarm SP Adjustment on Operator Page	(Default: Disable)
Standby Mode	(Default: Disable)
Profile Abort Command on Operator Page	(Default : Disable)
Baud Rate	(Default : 9.6)
Communication Parity	None Even Odd (Default : Even)
Controller ID Number	1 to 127 (Default : 1)
Communication Write Enable	(Default : No)

OP2 & OP3,OP4,OP5 FUNCTION PARAMETERS: PAGE 15

Parameters	Settings (Default Value)
Output-2 Function Selection	None End Of Profile Cool Control (Default : None)
Output-2 Type	(Default : Relay)
OP2 Event Status	(Default: ON)
OP2 Event Time	0 to 9999 (Default : 0)
OP2 Event Time Units	Seconds Minutes Hours (Default : Seconds)
Output-3 Function Selection	None Alarm End of Profile (Default : Alarm)
Alarm-1 Logic	Normal Reverse (Default : Normal)
OP3 Event Status	(Default : ON)
OP3 Event Time	0 to 9999 (Default : 0)
OP3 Event Time Units	(Default : Seconds)

Parameters	Settings (Default Value)
Alarm-2 Logic	Normal Reverse (Default : Normal)
Recorder Transmission Type	Process Value Setpoint (Default : Process Value)
Recorder Output Type	(Default: 0 to 20mA)
Recorder Low	Min. to Max. Range Specified for the Selected Input Type (Default : -199)
Recorder High	Min. to Max. Range Specified for the Selected Input Type (Default : 1376)

ALARM PARAMETERS: PAGE 11

Parameters	Settings(Default Value)
Alarm-1 Type	None Process Low Process High Deviation Band Window Band (Default : None)
Alarm-1 Setpoint	Min. to Max. Range specified for the selected Input Type (Default : Min or Max Range)
Alarm-1 Deviation Band	-999 to 999 or -999.9 to 999.9 (Default : 5.0)
Alarm-1 Window Band	3 to 999 or 0.3 to 999.9 (Default : 5.0)
Alarm-1 Hysteresis	1 to 999 or 0.1 to 999.9 (Default : 2)
Alarm-1 Inhibit	(Default : Yes)
Alarm-2 Type	None Process Low Process High Deviation Band Window Band (Default : None)
Alarm-2 Setpoint	Min. to Max. Range specified for the selected Input Type (Default : Min or Max Range)
Alarm-2 Deviation Band	-999 to 999 or -999.9 to 999.9 (Default : 5.0)
Alarm-2 Window Band	3 to 999 or 0.3 to 999.9 (Default : 5.0)
Alarm-2 Hysteresis	1 to 999 or 0.1 to 999.9 (Default : 2.0)
Alarm-2 Inhibit	(Default : Yes)

PROFILE CONFIGURATION PARAMETERS: PAGE 16

Parameters	Settings (Default Value)
Profile mode selection	(Default : Disable)
Number of Segments	1 to 16 (Default : 16)
Number of Repeats	1 to 9999 (Default : 1)
Common Holdback	(Default : Yes)
Output Off	(Default: No)
Power Fail Strategy	(Default: Continue)

PROFILE SETTING PARAMETERS: PAGE 14

Parameters	Settings (Default Value)
Segment Number	1 to 16 (Default : 1)
Target Setpoint	Min. to Max. Range specified for the selected Input Type (Default : -199)
Time Interval	0 to 9999 Minutes (Default : 0)
Holdback Type	(Default: None)
Holdback Value	1 to 999 (Default : 1)

PROFILE STATUS INFORMATION: PAGE 1

Lower Readout Prompt	Upper Readout Information
	Active Segment Number
	Segment Type
	Target Setpoint
	Ramping Setpoint
	Balance Time
	Balance Repeats

ON-LINE ALTERATION PARAMETERS: PAGE 2

Parameters	Effect on the running segment
Time Interval	RAMP:- Altering the time interval shall immediately affect the ‘Ramp Rate’ for the current segment. SOAK:- Elapsed time so far is ignored and the soak timer starts counting down to 0 from the altered time interval value.
Holdback Type	The modified Holdback Band Type is applied immediately on the current segment.
Holdback Value	The modified Holdback Band Value is applied immediately on the current segment.

USER LINEARISATION PARAMETERS: PAGE 33

Parameters	Effect on the running segment
Code	0 to 9999 (Default : 0)
User Linearisation	(Default: Disable)
Total Break Points	1 to 32 (Default : 2)
Break Point Number	1 to 32 (Default : 1)
Actual Value for Break Point (X co-ord)	-1999 to 9999 (Default: Undefined)
Derived Value for Break Point (Y co-ord)	-1999 to 9999 (Default : Undefined)

TABLE- 1

Option	Range (Min. to Max.)	Resolution
J Type T/C	0 to +960°C / +32 to +1760°F	Fixed 1°C / 1°F
K Type T/C	-200 to +1376°C / -328 to +2508°F
T Type T/C	-200 to +385°C / -328 to +725°F
R Type T/C	0 to +1770°C / +32 to +3218°F
S Type T/C	0 to +1765°C / +32 to +3209°F
B Type T/C	0 to +1825°C / +32 to +3218°F
N Type T/C	0 to +1300°C / +32 to +2372°F
	Reserved for customer specific Thermocouple type not listed above.
RTD Pt100	-199 to +600°C / -328 to +1112°F -199.9 to or-199.9 to 999.9°F 600.0°C/	User settable 1°C / 1°F or 0.1°C / 0.1°F
0 to 20mA DC	-1999 to +9999 units	User settable 1 / 0.1 / 0.01/ 0.001 units
4 to 20mA DC
0 to 50mV DC
0 to 200mV DC
0 to 1.25V DC
0 to 5.0V DC
0 to 10.0V DC
1 to 5.0V DC

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Vasai Road (E), Dist. Palghar – 401 210.
Sales: 8208199048 / 8208141446
Support: 07498799226 / 08767395333
E: sales@ppiindia.net,
support@ppiindia.net
Jan 2022

Documents / Resources

PPI Neuro 102 EX Enhanced Universal Single Loop Process Controller [pdf] User Manual Neuro 102 EX Enhanced Universal Single Loop Process Controller, Neuro 102 EX, Enhanced Universal Single Loop Process Controller, Universal Single Loop Process Controller, Single Loop Process Controller, Loop Process Controller, Process Controller, Controller

References

• User Manual