PPI HumiTherm GD Temperature and Humidity Controller with Graphic Display
Operation
OPERATOR PAGE PARAMETERS | |
Parameters | Settings (Default Value) |
Temp.
Set Value >> |
SP Low Limit to SP High Limit for Temperature (Default : 25.0) |
RH
Set Value >> |
SP Low Limit to SP High Limit for RH (Default : 60.0) |
Temp.
LO Deviation >> (Available only if Temp. Low Deviation Alarm is Enabled) |
0.2 to 99.9
(Default : 2.0) |
Temp.
HI Deviation >> (Available only if Temp. High Deviation Alarm is Enabled) |
0.2 to 99.9 (Default : 2.0) |
RH LO Deviation >> (Available only if RH Low Deviation Alarm is Enabled) |
0.2 to 99.9
(Default : 2.0) |
RH HI Deviation >> (Available only if RH High Deviation Alarm is Enabled) |
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 >> | No Yes
(Default : No) |
SUPERVISORY > PV OFFSET | |
Parameters | Settings (Default Value) |
Temp. Zero Offset >> |
-50.0 to 50.0 (Default : 0.0) |
RH Zero Offset >> | -50.0 to 50.0
(Default : 0.0) |
SUPERVISORY > TEMPERATURE / RH ALARM ENABLE | |
Parameters | Settings (Default Value) |
Temp Low Alarm >> Temp High Alarm >> | Disable Enable
(Default : Enable) |
RH Low Alarm >> RH High Alarm >> | Disable Enable
(Default : Enable) |
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 > TEMPERATURE > ALARM | |
Parameters | Settings (Default Value) |
Hysteresis >> | 0.1 to 99.9
(Default : 0.2) |
Inhibit >> | No Yes
(Default : No) |
FACTORY > TEMPERATURE > CONTROL | |
Parameters | Settings (Default Value) |
Tune >> | No Yes
(Default : No) |
Setpoint LO Limit >> | 0.0 to Setpoint HI Limit (Default : 10.0) |
Setpoint HI Limit >> | Setpoint LO Limit to 99.9
(Default : 99.9) |
CONTROL ZONES : DUAL | |
Parameters | Settings (Default Value) |
CZ Prop Band >> | 0.1 to 999.9
(Default : 50.0) |
CZ
Integral Time >> |
0 to 3600 Sec (Default : 100 Sec) |
CZ
Derivative Time >> |
0 to 600 Sec (Default : 16 Sec) |
HZ Prop Band >> | 0.1 to 999.9
(Default : 50.0) |
HZ
Integral Time >> |
0 to 3600 Sec (Default : 100 Sec) |
HZ
Derivative Time >> |
0 to 600 Sec (Default : 16 Sec) |
Cycle Time >> | 0.5 to 100.0 Sec (Default : 10.0 Sec) |
CONTROL ZONES : SINGLE | |
Parameters | Settings (Default Value) |
Proportional Band >> | 0.1 to 999.9
(Default : 50.0) |
Integral Time >> | 0 to 3600 Sec (Default : 100 Sec) |
Derivative Time >> | 0 to 600 Sec (Default : 16 Sec) |
Cycle Time >> | 0.5 to 100.0 Sec (Default : 10.0 Sec) |
FACTORY > TEMPERATURE > SENSOR INPUT | |||||||||||||||||||
Parameters | Settings (Default Value) | ||||||||||||||||||
Input Type >> | RTD Pt100 0-20mA
4-20mA 0-5V 0-10V 1-5V (Default : RTD Pt100 |
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Signal LO >> Signal HI >> |
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Range LO >> | -199.9 to 999.9 Counts
(Default : 0.0) |
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Range HI >> | -199.9 to 999.9 Counts (Default : 100.0) |
FACTORY > HUMIDITY (RH) > ALARM | |
Parameters | Settings (Default Value) |
Hysteresis >> | 0.1 to 99.9
(Default : 0.2) |
Inhibit >> | No Yes
(Default : No) |
FACTORY > HUMIDITY (RH) > CONTROL | |
Parameters | Settings (Default Value) |
Tune >> | No Yes
(Default : No) |
Setpoint LO Limit >> | 0.0 to Setpoint HI Limit (Default : 10.0) |
Setpoint HI Limit >> | Setpoint LO Limit to 99.9
(Default : 99.9) |
CONTROL ZONES : DUAL | |
Parameters | Settings (Default Value) |
CZ Prop Band >> | 0.1 to 999.9
(Default : 50.0) |
CZ
Integral Time >> |
0 to 3600 Sec (Default : 100 Sec) |
CZ
Derivative Time >> |
0 to 600 Sec (Default : 16 Sec) |
HZ Prop Band >> | 0.1 to 999.9
(Default : 50.0) |
HZ
Integral Time >> |
0 to 3600 Sec (Default : 100 Sec) |
HZ
Derivative Time >> |
0 to 600 Sec (Default : 16 Sec) |
Cycle Time >> | 0.5 to 100.0 Sec (Default : 10.0 Sec) |
CONTROL ZONES : SINGLE | |
Parameters | Settings (Default Value) |
Proportional Band >> | 0.1 to 999.9
(Default : 50.0) |
Integral Time >> | 0 to 3600 Sec (Default : 100 Sec) |
Derivative Time >> | 0 to 600 Sec (Default : 16 Sec) |
Cycle Time >> | 0.5 to 100.0 Sec (Default : 10.0 Sec) |
FACTORY > HUMIDITY (RH) > SENSOR INPUT | |||||||||||||
Parameters | Settings (Default Value) | ||||||||||||
Input Type >> | 0-20mA 4-20mA 0-5V 0-10V 1-5V (Default : 0-5V) |
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Signal LO >> Signal HI >> |
Default : Signal Low 0.000 |
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Range LO >> | -199.9 to 999.9 Counts
(Default : 0.0) |
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Range HI >> | -199.9 to 999.9 Counts (Default:100.0) |
FACTORY > COMPRESSOR | ||
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 : 2.0) |
Control Zones >>
SINGLE DUAL (Default : SINGLE) |
Hysteresis >>
0.1 to 99.9 (Default : 2.0) |
|
Time Delay (sec) >>
0 to 1000 Sec (Default : 200 Sec) |
Time Delay (sec) >>
0 to 1000 Sec (Default : 200 Sec) |
FACTORY > BOILER WATER LEVEL | |
Parameters | Settings (Default Value) |
Enable >> | No Yes
(Default : No) |
Water | Single Switch |
Level Startegy >> | Dual Switch LO-HI Dual Switch LO-VLO |
(Default : Single Switch) | |
Switch-1 Logic >> | Open : Water LO Close : Water LO
(Default : Close : Water LO) |
Switch-2 Logic >> | Open : Water HI Close : Water HI
(Default : Close : Water HI) OR Open : Water VLO Close : Water VLO (Default : Close : Water VLO) |
FACTORY > DOOR OPEN | |
Parameters | Settings (Default Value) |
Enable >> | No Yes
(Default : No) |
Switch Logic >> | Open : Door Open Close : Door Open
(Default : Close : Door Open) |
Door
Alrm Dly (sec) >> |
0 to 1000 Sec (Default : 60 Sec) |
FACTORY > FACTORY DEFAULT | |
Parameters | Settings (Default Value) |
Set To Default >> | No Yes
(Default : No) |
FACTORY > PASSWORD | |
Parameters | Settings (Default Value) |
Change Password >> | 2000 to 2999
(Default : 321) |
FACTORY > EXIT | |
Parameters | Settings (Default Value) |
Exit Setup Mode >> | No Yes
(Default : No) |
FRONT PANEL KEY
KEYS OPERATION
Symbol | Key | Function |
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Scroll | Press to scroll through various Process Information Screens in Normal Operation Mode. |
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Alarm Acknowledge | Press to acknowledge and mute (if active) alarm output. |
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DOWN | Press to decrease the parameter value. Pressing once decreases the value by one count; keeping pressed speeds up the change. |
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UP | Press to increase the parameter value. Pressing once increases the value by one count; keeping pressed speeds up the change. |
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SET-UP | Press to enter or exit set-up mode. |
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ENTER | Press to store the set parameter value and to scroll to the next parameter. |
PV ERROR INDICATIONS
Message | Error Type | Cause |
|
Sensor Open | Sensor (RTD Pt100) Broken / Open |
|
Over-range | Temperature above Max. Specified Range |
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Under-range | Temperature below Min. Specified Range |
ELECTRICAL CONNECTIONS
Documents / Resources
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PPI HumiTherm GD Temperature and Humidity Controller with Graphic Display [pdf] Instruction Manual HumiTherm GD Temperature and Humidity Controller with Graphic Display, HumiTherm GD, Temperature and Humidity Controller with Graphic Display, Controller with Graphic Display, Graphic Display |