PPI DELTA Dual Self Tune PID Temperature Controller
Product Information: DELTA Dual Self Tune PID Temperature Controller For RTD Pt100
The DELTA Dual Self Tune PID Temperature Controller is designed for use with RTD Pt100 sensors. It features four different parameter pages, each with a variety of settings and default values. The installation parameters page (Page 10) includes settings for temperature range, control action, hysteresis, and PIDon-off for both PID1 and PID2. The operator parameters page (Page 0) includes settings for the tune command for PID1 and PID2. The PID control parameters page (Page 12) includes settings for cycle time, proportional band, integral time (reset), derivative time (rate), and view output power for both PID1 and PID2. The configuration parameters page (Page 11) includes settings for self-tune on setpoint change, sensor break strategy, setpoint locking, control setpoint, controller ID number, auxiliary setpoint, and baud rate. Lastly, the auxiliary function parameters page (Page 13/14) includes settings for auxiliary function, alarm type, alarm setpoint, deviation band, window band, alarm logic, alarm inhibit, control hysteresis, control logic, blower setpoint, and blower hysteresis.
Product Usage Instructions
- Ensure that the DELTA Dual Self Tune PID Temperature Controller is wired correctly according to the wiring connections provided in the manual.
- Access the installation parameters page (Page 10) to set the appropriate temperature range, control action, hysteresis, and PID on-off settings for both PID1 and PID2.
- Access the operator parameters page (Page 0) to set the tune command for PID1 and PID2 as needed.
- Access the PID control parameters page (Page 12) to set the appropriate cycle time, proportional band, integral time (reset), derivative time (rate), and view output power for both PID1 and PID2.
- Access the configuration parameters page (Page 11) to set the appropriate self-tune on setpoint change, sensor break strategy, setpoint locking, control setpoint, controller ID number, auxiliary setpoint, and baud rate settings.
- Access the auxiliary function parameters page (Page 13/14) to set the appropriate auxiliary function, alarm type, alarm setpoint, deviation band, window band, alarm logic, alarm inhibit, control hysteresis, control logic, blower setpoint, and blower hysteresis settings.
- For more detailed information on operation and application of the DELTA Dual Self Tune PID Temperature Controller, visit www.ppiindia.net.
Operation Manual
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
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| Parameters | Settings (Default Value) |
Cycle Time For PID1 | 0.5 to 99.5 Seconds (in steps of 0.5 Sec.)} (Default : 1.0) |
Proportional Band for PID1 | 1 to 999ºC (Default : 10) |
Integral Time (reset) for PID1 | 0 to 999 Seconds (Default : 100) |
Derivative Time (rate) for PID1
| 0 to 250 Seconds (Default : 25) |
View Output Power for PID2 | Not Applicable (for View Only) (Default : Not Applicable) |
| CONFIGURATION PARAMETERS :PAGE-11 | |
| Parameters | Settings (Default Value) |
Self-Tune on Setpoint Change | Enable Disable (Default : Enable)  |
Sensor Break Strategy | Auto Manual (Default : Auto)  |
| Setpoint Locking
| None Control Setpoint Auxiliary Setpoint Both Control & Auxiliary Setpoint (Default : None)  |
| Controller ID Number
| 1 to 127 (Default : 1) |
| Baud Rate
| 1200bps 2400bps 4800bps 9600bps (Default : 9.6 bps) |
| Parameters | Settings (Default Value) |
Communication Write Enable | Yes No (Default : Yes) |
Cycle Time for PID2 | 0.5 to 99.5 Seconds (in steps of 0.5 Sec.) (Default : 20.0 Sec.for Relay 1.0 Sec.for SSR) |
Proportional Band for PID2 | 1 to 999ºC (Default : 10) |
Integral Time (reset) for PID2 | 0 to 999 Seconds Default : 100) |
Derivative Time (rate) for PID2 | 0 to 250 Seconds (Default : 25) |
Note: The Auxiliary function parameters for PID 1 & PID 2 are grouped on PAGE 13 & 14 and are mentioned together in the below table
FRONT PANEL LAYOUT
Front Panel
Keys Operation
| Symbol | Name | Function When Setting Parameter |
 | DOWN Key | Press to decrease the parameter value |
 | UP Key | Press to increase the parameter value |
 | ENTER Key | Press to store the set parameter value and / or scroll to the next parameter |
PV Error Indications
| Message | Error Type |
 | Over-range (Temp. above Max. Range) |
 | Under-range (Temp. below Min. Range) |
 | Sensor Break (Thermocouple is open or broken) |
ENCLOSURE ASSEMBLY
WIRING CONNECTION
AUXILIARY OUTPUT
ELECTRICAL CONNECTIONS
WIRING CONNECTION
CONTROL OUTPUT
MOUNTING DETAILS
SERIAL COMM. MODULE
| PID CONTROL PARAMETERS : PAGE-12 | |
| Parameters | Settings (Default Value) |
View Output Power for PID1 | Not Applicable (for View Only) (Default : Not Applicable) |
Cycle Time For PID1 | 0.5 to 99.5 Seconds (in steps of 0.5 Sec.) (Default : 20.0 Sec.for Relay 1.0 Sec. for SSR) |
Proportional Band for PID1 | 1 to 999°C (Default : 10) |
Integral Time (reset) for PID1 | 0 to 999 Seconds (Default : 100) |
Derivative Time (rate) for PID1 | 0 to 250 Seconds (Default : 25) |
View Output Power for PID2 | Not Applicable (for View Only) (Default : Not Applicable) |
Cycle Time for PID2 | 0.5 to 99.5 Seconds (in steps of 0.5 Sec.) (Default : 20.0 Sec.for Relay 1.0 Sec. for SSR) |
Proportional Band for PID2 | 1 to 999°C (Default : 10) |
Integral Time (reset) for PID2 | 0 to 999 Seconds (Default : 100) |
Derivative Time (rate) for PID2 | 0 to 250 Seconds (Default : 25) |
| Input Type for PID 1 TABLE – 1 | ||
| Option | Range (Min. to Max.) | Resolution |
J Type T/C | 0 to 760°C | Fixed 1°C |
K Type T/C | 0 to 999°C | |
| Output Type for PID1 TABLE – 2 | |
| Option | What it means |
 | Electromechanical Relay contacts |
 | DC voltage pulses for driving external Solid State Relay (SSR) |
| PID1 STATUS TABLE | |
| PID1 Indicator | Functions |
| H | Indicates the On/Off status of Heater Output for PID1 |
| A | Flashes while the Upper Readout shows the Auxiliary Setpoint value for PID1 in Operator Mode Indicates the On / Off status of Auxiliary Output for PID1 |
| S | Flashes while the Upper Readout shows the Control Setpoint value for PID1 in Operator Mode |
| T1 | Flashes while the PID1 Tuning is in progress |
| PID2 STATUS TABLE | |
| PID2 Indicator | Functions |
| H | Indicates the On/Off status of Heater Output for PID2 |
| A | Flashes while the Lower Readout shows the Auxiliary Setpoint value for PID2 in Operator Mode Indicates the On/Off status of Auxiliary Output for PID2 |
| S | Flashes while the Lower Readout shows the Control Setpoint value for PID2 in Operator Mode |
| T2 | Flashes while the PID2 Tuning is in progress |
FRONT PANEL LAYOUT
Keys Operation
| Symbol | Name | Function When Setting Parameter |
| DOWN Key | Press to decrease the parameter value |
| UP Key | Press to increase the parameter value |
| ENTER Key | Press to store the set parameter value and / or scroll to the next parameter |
PV Error Indications
| Message | Error Type |
| Over-range (Temp. above Max. Range) |
| Under-range (Temp. below Min. Range) |
| Sensor Break (Thermocouple is open or broken) |
ENCLOSURE ASSEMBLY
MOUNTING DETAILS
OUTPUT MODULE PID 1
WIRING CONNECTION
RELAY BOARD
ELECTRICAL CONNECTIONS
JUMPER SETTINGS
RELAY & SSR
| Output Type | Jumper Setting – A | Jumper Setting – B |
| Relay (Arrangement shown in Figure1) |  |  |
| SSR Voltage Pulses |  |  |
MOUNTING DETAILS
OUTPUT MODULE PID 2
MOUNTING DETAILS
SERIAL COMM. MODULE
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