PPI Zenex Plus Multi-Purpose Temperature Controller User Manual

PPI Zenex Plus Multi-Purpose Temperature Controller User Manual

OPERATOR PAGE PARAMETERS

Parameters| Settings (Default Value)
Time Start Command >> Time Abort Command >>| Yes No(Default : No)
Time Interval (H:M) >>| 0.00 to 500.00 (HH:MM)(Default : 0.10)
Ctrl Set Value >>| Setpoint LO limit to Setpoint HI limit (Default : 25.0)
LO Deviation >>| 0.2 to 99.9(Default : 2.0)
HI Deviation >>| 0.2 to 99.9(Default : 2.0)
Change Password >>| 1 to 100(Default : 0)
SUPERVISORY > SERIAL PARAMETERS

Parameters| Settings (Default Value)
Device Id >>| 1 to 127(Default : 1)
Baud Rate >>| 2400, 4800,9600, 19200,38400, 57600(Default : 9600)
Parity >>| None, Even, Odd (Default : Even)
Serial Write Permission >>| No Yes(Default : No)
SUPERVISORY > SENSOR INPUT

Parameters| Settings (Default Value)
Zero Offset >>| -50.0 to 50.0(Default : 0.0)
SUPERVISORY > CONTROL

Parameters| Settings (Default Value)
Tune >>| Yes No(Default : No)
Setpoint LO Limit >>| For Thermocouple Input :-200 to Setpoint HI Limit For RTD Input :-99.9 to Setpoint HI Limit (Default : 0.0)
Setpoint HI Limit >>| For Thermocouple Input : Setpoint LO Limit to 9999 For RTD Input :Setpoint LO Limit to 600.0(Default : 600.0)
Compressor Setpoint >>| 0.0 to 100.0(Default : 45.0)
Compressor Hyst >>| 0.1 to 99.9(Default : 2.0)
Heat Ctrl Action >>| ON-OFF PID(Default : PID)
Heat Hyst >>| 0.1 to 99.9(Default : 0.2)
Heat Only Control| Heat + Cool Control Zone : Single| Heat + Cool Control Zone : Dual
---|---|---
Proportional Band >>0.1 to 999.9(Default : 50.0)| **Proportional Band

0.1 to 999.9(Default : 50.0)| Cz Prop Band >> Proportional Band for Cool Pre-dominant zone 0.1 to 999.9(Default : 50.0)
Integral Time >> 0 to 3600 sec (Default : 100 sec)| Integral Time >> 0 to 3600 sec (Default : 100 sec)| Cz Integral Time >> Integral Time for Cool Pre-dominant zone 0 to 3600 sec(Default : 100 sec)
****Derivative Time >>0 to 600 sec (Default : 16 sec)| ****Derivative Time >>0 to 600 sec (Default : 16 sec)| Cz Derivative Time >> Derivative  Time  for Cool Pre-dominant zone 0 to 600 sec(Default : 16 sec)
Heat Only Control| Heat + Cool Control Zone : Single| Heat + Cool Control Zone : Dual
---|---|---
Cycle Time >>0.5 to 100.0 sec (Default : 10.0 sec)| Cycle Time >>0.5 to 100.0 sec (Default : 10.0 sec)| Hz Prop Band >> Proportional Band for Heat Pre-dominant zone 0.1 to 999.9(Default : 50.0)
Overshoot Inhibit >>Enable Disable(Default : Disable)| Overshoot Inhibit >>Enable Disable(Default : Disable)| Hz Integral Time >> Integral Time for Heat Pre-dominant zone 0 to 3600 sec(Default : 100 sec)
Cutoff Factor >>1.0 to 2.0 sec (Default : 1.2 sec)| Cutoff Factor 1.0 to 2.0 sec (Default : 1.2 sec)| Hz Derivative Time >> Derivative Time  for Heat Pre-dominant zone 0 to 600 sec(Default : 16 sec)
Cycle Time >>0.5 to 100.0 sec (Default : 10.0 sec)
Overshoot Inhibit >> Enable Disable(Default : Disable)
Cutoff Factor >>1.0 to 2.0 sec (Default : 1.2 sec)
SUPERVISORY > PASSWORD**

Parameters| Settings (Default Value)
Change Password >>| 1000 to 1999(Default : 123)
SUPERVISORY > EXIT

Parameters
Exit Setup Mode >>
FACTORY > SENSOR INPUT

Parameters| Settings (Default Value)
Input Type >>| Refer Table 1 (Default : RTD Pt100)
Filter Constant >>| 0.5 to 60.0(Default : 0.5)
FACTORY > ALARM PARAMETERS

Parameters| Settings (Default Value)
Hysteresis >>| 0.1 to 99.9(Default : 0.2)
Inhibit >>| Yes No(Default : Yes)
FACTORY > HEAT COOL SELECT

Parameters| Settings (Default Value)
Control Strategy >>| Heat Only Cool Only Heat + Cool(Default : Heat + Cool)
Control Strategy : Cool Only
Time Delay (sec) >>| 0 to 1000 Sec (Default : 200 Sec)
Control Strategy : Heat + Cool
Compressor Strategy >>| CONT. OFF CONT. ON SP BASED PV BASED(Default : SP BASED)
CONT. ON| SP BASED| PV BASED
---|---|---
Time Delay (sec) >>0 to 1000 Sec (Default : 200 Sec)| Boundary Set Value >>0.0 to 100.0(Default : 45.0)| Compressor SP >>0.0 to 100.0(Default : 45.0)
Control Zones >>Single Dual(Default : Single)| Time Delay (sec) 0 to 1000 Sec (Default : 200 Sec)
Time Delay (sec) >>0 to 1000 Sec (Default : 200 Sec)
FACTORY > TIMER PARAMETERS

Parameters| Settings (Default Value)
Enable >>| No Yes(Default : No)
Start Band >>| 0 to 999.9(Default : 0.5)
Holdback Strategy >>| None Up Down Both(Default : None)
Hold Band >>| 0.1 to 999.9(Default : 0.5)
Heat Off >>| No Yes(Default : No)
Cool Off >>| No Yes(Default : No)
Power Recovery >>| Abort Restart Continuous(Default : Restart)
FACTORY > DOOR OPEN

Parameters| Settings (Default Value)
Enable >>| Yes No(Default : No)
Switch Logic >>| Close : Door Open Open : Door Open(Default : Close : Door Open)
Door Alrm Dly (sec) >>| 0 to 1000 Sec (Default : 60 Sec)
FACTORY > PASSWORD

Parameters| Settings (Default Value)
Change Password >>| 2000 to 2999(Default : 321)
FACTORY > FACTORY DEFAULT

Parameters| Settings (Default Value)
Set To Default >>| Yes No(Default : No)
FACTORY > EXIT

Parameters
Exit Setup Mode >>
TABLE 1

Option| Range (Min. to Max.)| Resolution & Unit
Type J (Fe-K)| 0.0 to +960.0°C| 1 °C
Type K (Cr-Al)| -200.0 to +1376.0°C
Type T (Cu-Con)| -200.0 to +387.0°C
Type R (Rh-13%)| 0.0 to +1771.0°C
Type S (Rh-10%)| 0.0 to +1768.0°C
Type B| 0.0 to +1826.0°C
Type N| 0.0 to +1314.0°C
Reserved for customer specific Thermocouple type not listed above. The type shall be specified in accordance with the ordered (optional on request) Thermocouple type.
RTD Pt100| -99.9 to +600.0°C| 0.1 °C
PV ERROR INDICATIONS

Message| Error Type| Cause
OPEN| Sensor Open| RTD Pt100 / Thermocouple is Broken / Open
OVR| Over-range| Temperature above Max. Specified Range
UNR| Under-range| Temperature below Min. Specified Range
FRONT PANEL KEYS

Symbol| Key| Function
| Scroll| Press to scroll through various Process Information Screens in Normal Operation Mode.
| Alarm Acknowledge| Press to acknowledge and mute (if active) alarm output.
| 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.
| SET-UP| Press to enter or exit set-up mode.
| ENTER| Press to store the set parameter value and to scroll to the next parameter.

ELECTRICAL CONNECTIONS

OPERATOR PAGE PARAMETERS

Parameters| Settings (Default Value)
Time Start Command >> Time Abort Command >>| Yes No(Default : No)
Time Interval (H:M) >>| 0.00 to 500.00 (HH:MM)(Default : 0.10)
Ctrl Set Value >>| Setpoint LO limit to Setpoint HI limit (Default : 25.0)
LO Deviation >>| 0.2 to 99.9(Default : 2.0)
HI Deviation >>| 0.2 to 99.9(Default : 2.0)
Change Password >>| 1 to 100(Default : 0)
SUPERVISORY > SENSOR INPUT

Parameters| Settings (Default Value)
Zero Offset >>| -50.0 to 50.0(Default : 0.0)
SUPERVISORY > SERIAL PARAMETERS

Parameters| Settings (Default Value)
Device Id >>| 1 to 127(Default : 1)
Baud Rate >>| 2400, 4800,9600, 19200,38400, 57600(Default : 9600)
Parity >>| None, Even, Odd (Default : Even)
Serial Write Permission >>| No Yes(Default : No)
SUPERVISORY > CONTROL

Parameters| Settings (Default Value)
Tune >>| Yes No(Default : No)
Setpoint LO Limit >>| For Thermocouple Input :-200 to Setpoint HI Limit For RTD Input :-99.9 to Setpoint HI Limit (Default : 0.0)
Setpoint HI Limit >>| For Thermocouple Input : Setpoint LO Limit to 9999 For RTD Input :Setpoint LO Limit to 600.0(Default : 600.0)
Compressor Setpoint >>| 0.0 to 100.0(Default : 45.0)
Compressor Hyst >>| 0.1 to 99.9(Default : 2.0)
Heat Ctrl Action >>| ON-OFF PID(Default : PID)
Heat Hyst >>| 0.1 to 99.9(Default : 0.2)
Heat Only Control| Heat + Cool Control Zone : Single| Heat + Cool Control Zone : Dual
---|---|---
Proportional Band >>0.1 to 999.9(Default : 50.0)| **Proportional Band

0.1 to 999.9(Default : 50.0)| Cz Prop Band >> Proportional Band for Cool Pre-dominant zone 0.1 to 999.9(Default : 50.0)
****Integral Time >> 0 to 3600 sec (Default : 100 sec)| ****Integral Time >> 0 to 3600 sec (Default : 100 sec)| Cz Integral Time >> Integral Time for Cool Pre-dominant zone 0 to 3600 sec(Default : 100 sec)
****Derivative Time >>0 to 600 sec (Default : 16 sec)| ****Derivative Time >>0 to 600 sec (Default : 16 sec)| Cz Derivative Time >> Derivative  Time  for Cool Pre-dominant zone 0 to 600 sec(Default : 16 sec)
Heat Only Control| Heat + Cool Control Zone : Single| Heat + Cool Control Zone : Dual
---|---|---
****Cycle Time >>0.5 to 100.0 sec (Default : 10.0 sec)| ****Cycle Time 0.5 to 100.0 sec (Default : 10.0 sec)| Hz Prop Band >> Proportional Band for Heat Pre-dominant zone 0.1 to 999.9(Default : 50.0)
Overshoot Inhibit >>Enable Disable(Default : Disable)| Overshoot Inhibit >>Enable Disable(Default : Disable)| Hz Integral Time >> Integral Time for Heat Pre-dominant zone 0 to 3600 sec(Default : 100 sec)
Cutoff Factor >>1.0 to 2.0 sec (Default : 1.2 sec)| Cutoff Factor 1.0 to 2.0 sec (Default : 1.2 sec)| Hz Derivative Time >> Derivative Time  for Heat Pre-dominant zone 0 to 600 sec(Default : 16 sec)
Cycle Time >>0.5 to 100.0 sec (Default : 10.0 sec)
Overshoot Inhibit >> Enable Disable(Default : Disable)
Cutoff Factor >>1.0 to 2.0 sec (Default : 1.2 sec)
SUPERVISORY > PASSWORD**

Parameters| Settings (Default Value)
Change Password >>| 1000 to 1999(Default : 123)
SUPERVISORY > EXIT

Parameters| Settings (Default Value)
Exit Setup Mode >>| Yes No(Default : No)
FACTORY > SENSOR INPUT

Parameters| Settings (Default Value)
Input Type >>| Refer Table 1 (Default : RTD Pt100)
Filter Constant >>| 0.5 to 60.0(Default : 0.5)
FACTORY > ALARM PARAMETERS

Parameters| Settings (Default Value)
Hysteresis >>| 0.1 to 99.9(Default : 0.2)
Inhibit >>| Yes No(Default : Yes)
FACTORY > HEAT COOL SELECT

Parameters| Settings (Default Value)
Control Strategy >>| Heat Only Cool Only Heat + Cool(Default : Heat + Cool)
Control Strategy : Cool Only
Time Delay (sec) >>| 0 to 1000 Sec (Default : 200 Sec)
Control Strategy : Heat + Cool
Compressor Strategy >>| CONT. OFF CONT. ON SP BASED PV BASED(Default : CONT. ON)
CONT. ON| SP BASED| PV BASED
---|---|---
Time Delay (sec) >>0 to 1000 Sec (Default : 200 Sec)| Boundary Set Value >>0.0 to 100.0(Default : 45.0)| Compressor SP >>0.0 to 100.0(Default : 45.0)
Control Zones >>Single Dual(Default : Single)| Time Delay (sec) 0 to 1000 Sec (Default : 200 Sec)
Time Delay (sec) >>0 to 1000 Sec (Default : 200 Sec)
FACTORY > TIMER PARAMETERS

Parameters| Settings (Default Value)
Enable >>| No Yes(Default : No)
Start Band >>| 0 to 999.9(Default : 0.5)
Holdback Strategy >>| None Up Down Both(Default : None)
Hold Band >>| 0.1 to 999.9(Default : 0.5)
Heat Off >>| No Yes(Default : No)
Cool Off >>| No Yes(Default : No)
Power Recovery >>| Abort Restart Continuous(Default : Restart)
FACTORY > DOOR OPEN

Parameters| Settings (Default Value)
Enable >>| Yes No(Default : No)
Switch Logic >>| Close : Door Open Open : Door Open(Default : Close : Door Open)
Door Alrm Dly (sec) >>| 0 to 1000 Sec (Default : 60 Sec)
FACTORY > PASSWORD

Parameters| Settings (Default Value)
Change Password >>| 2000 to 2999(Default : 321)
FACTORY > FACTORY DEFAULT

Parameters| Settings (Default Value)
Set To Default >>| Yes No(Default : No)
FACTORY > EXIT

Parameters| Settings (Default Value)
Exit Setup Mode >>| Yes No(Default : No)
TABLE 1

Option| Range (Min. to Max.)| Resolution & Unit
Type J (Fe-K)| 0.0 to +960.0°C| 1 °C
Type K (Cr-Al)| -200.0 to +1376.0°C
Type T (Cu-Con)| -200.0 to +387.0°C
Type R (Rh-13%)| 0.0 to +1771.0°C
Type S (Rh-10%)| 0.0 to +1768.0°C
Type B| 0.0 to +1826.0°C
Type N| 0.0 to +1314.0°C
Reserved for customer specific Thermocouple type not listed above. The type shall be specified in accordance with the ordered (optional on request) Thermocouple type.
RTD Pt100| -99.9 to +600.0°C| 0.1 °C
PV ERROR INDICATIONS

Message| Error Type| Cause
OPEN| Sensor Open| RTD Pt100 / Thermocouple is Broken / Open
OVR| Over-range| Temperature above Max. Specified Range
UNR| Under-range| Temperature below Min. Specified Range
FRONT PANEL KEYS

Symbol| Key| Function
| Scroll| Press to scroll through various Process Information Screens in Normal Operation Mode.
| Alarm Acknowledge| Press to acknowledge and mute (if active) alarm output.
| 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.
| SET-UP| Press to enter or exit set-up mode.
| ENTER| Press to store the set parameter value and to scroll to the next parameter.

ELECTRICAL CONNECTIONS

Support

101, Diamond Industrial Estate, Navghar,
Vasai Road (E), Dist. Palghar – 401 210.
Sales : 8208199048 / 8208141446
Support : 07498799226 / 08767395333
E: sales@ppiindia.net, support@ppiindia.net

References

• Factory Automation Products India | Automation Solutions in India

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