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