Automation Direct DURApulse GS4 User Manual page 530

Appendix F: PID Control
P7.00 PID Action/Mode
Range/Units
0: PID Disabled
1: PID Reverse Local/Remote
2: PID Forward Local/Remote
3: PID Reverse Remote Only
4: PID Forward Remote Only
5: PID Reverse Local Only
6: PID Forward Local Only
This parameter sets the input terminal to use for the process variable PID feedback.
P7.02 PID Setpoint Source
Range/Units
00: Keypad
01: RS485
02: AI1
03: AI2
04: AI3
05: Ext Up/Down Key
06: Comm Card
07: Reserve (PID off)
When PID is enabled (P7.00>0), P7.02 parameter data will be mapped from P4.00~P4.01 dependent
upon whether in Remote (P4.00) or Local (P4.01).
This parameter indicates the source for the PID Setpoint, which is determined by setting of the
appropriate parameter P4.00 (Remote) or P4.01 (Local).
The user can change the display to show the PID Setpoint by changing parameter P8.00 to 42, PID
Reference.
P7.03 PID Feedback Gain
Range/Units
000~30000%
This parameter can be used to set a gain for the Process Variable feedback signal.
P7.04 PID Offset Value
Range/Units
-1000% to +1000%
This parameter is for fine tuning a PID setting. You can input a PID offset to provide the desired
operating condition. It functions similarly to parameters P4.10, P4.15, and P4.19.
P7.05 Keypad PID Setpoint
Range/Units
000~10000%
This parameter is used for keypad and serial communication PID Setpoints.
If keypad is the source of Frequency Command when Lv or Fault occurs, the present Frequency
Command will be saved in this parameter.
Page F–14
DuRA
GS4 AC Drive User Manual – 1st Ed, Rev A - 10/20/2017
pulse
Type Hex Addr Dec Addr
♦R/W 0700 41793
Default
0
Type Hex Addr Dec Addr
Read 0702 41795
Default
7
Type Hex Addr Dec Addr
♦R/W 0703 41796
Default
10000
Type Hex Addr Dec Addr
♦R/W 0704 41797
Default
00
Type Hex Addr Dec Addr
Read 0705 41798
Default
00