Page C–8
DuRApulse GS4 AC Drive User Manual – 1st Ed, Rev A - 10/20/2017
Appendix C: Digital and Analog I/O Parameter Maps
gs4 analOg COMMOn ParaMeters
GS4 – AI1, AI2, and AI3 – Common Parameters
Parameter Selection / Value Default
User
Selection
P4.00
1st Source of Frequency Command [Remote]
0: Digital Keypad
1: RS485 Communication (Modbus/BACnet)
2: Analog Input
3: External UP/DOWN Terminal
4: Comm Card
2
P4.01
2nd Source of Frequency Command [Local] 0
gs4 analOg inPUt 1 ParaMeters
GS4 – AI1 Specific Parameters
Parameter Selection / Value Default
User
Selection
Terminals AI1 – ACM N/A N/A
PLC Address D1028 N/A N/A
P4.02
Analog Input 1 (AI1)
Function
0: No Function
1: Frequency Command/PID Setpoint REMOTE
2: Frequency Command/PID Setpoint LOCAL
3: Frequency Command/PID Setpoint REMOTE & LOCAL
4: reserved
5: PID Feedback Signal
6: PTC Thermistor Input Value
7: PID Offset (Input)
8~10: reserved
11: PT100 Thermistor Input Value
1
P4.05
AI1 – I/V Selection
0: AI1v Selection (0~10V)
1: AI1i Selection (4~20mA)
2: AI1i Selection (0~20mA)
0
P4.10
AI1 Input Bias (Offset) -100�0% to +100�0% 0
P4.11
AI1 Input Bias (Offset)
Polarity
0: NO Offset
1: Positive Offset
2: Negative Offset
0
P4.12
AI1 Input Gain -500�0% to +500�0% 100�0
P4.13
AI1 Filter 0�00~20�00 sec 0�01
Parameters below are used to characterize the GS4 drive output frequency if using AI1 for speed reference.
P4.25
AI1 Low V/A
P4�05=0: 0�00~10�00V
P4�05=1: 4�00~20�00mA
P4�05=2: 0�00~20�00mA
P4 �05=0: 0�00V
P4 �05=1: 4�00mA
P4 �05=2: 0�00mA
P4.26
AI1 Low Hz Percent 0�00~100�00% 0
P4. 27
AI1 Mid V/A
P4�05=0: 0�00~10�00V
P4�05=1: 4�00~20�00mA
P4�05=2: 0�00~20�00mA
P4 �05=0: 5�00V
P4 �05=1: 12�00mA
P4 �05=2: 10�00mA
P4. 28
AI1 Mid Hz Percent 0�00~100�00% 50�00
P4. 29
AI1 High V/A
P4�05=0: 0�00~10�00V
P4�05=1: 4�00~20�00mA
P4�05=2: 0�00~20�00mA
P4 �05=0: 10�00V
P4 �05=1: 20�00mA
P4 �05=2: 20�00mA
P4. 30
AI1 High Hz Percent 0�00~100�00% 100�00
P4.63 (Loss of AI1) determines
the drive behavior if the
4~20mA signal is lost.
P0.04
Analog Input 1 (AI1) Custom Curve
Drive Hz Output
P4.30
P4.28
P4.26
P4.25 P4.27 P4.29
20mA/10V
Analog Input