Chapter 4: AC Drive Parameters
Page 4–95
DURApulse GS4 AC Drive User Manual – 1st Ed, Rev A - 10/20/2017
Type Hex Addr Dec Addr
P4.05 AI1 – I/V Selection
♦R/W 0405 41030
P4.06 AI2 – I/V Selection
♦R/W 0406 41031
Range/Units (Format: 16-bit binary) Default
0: AI1v Selection (0~10V)
1: AI1i Selection (4~20mA)
2: AI1i Selection (0~20mA)
P4�05: 0
P4�06: 1
P4.05 configures Analog Input 1 (AI1) for either voltage or current input.
(P4.63 determines the drive behavior if the AI1 4~20mA signal is lost.)
P4.06 configures Analog Input 2 for either voltage or current input.
(P4.64 determines the drive behavior if the AI2 4~20mA signal is lost.)
This setting must match the DIP switch setting of switch SW3 (for P4.05) or SW4 (for
P4.06). (Switches are located just above the control wiring terminal strip)
If ±10V is needed, use AI3.
See P6.39~P6.44 for RTD/PTC setup.
Type Hex Addr Dec Addr
P4.07 Trim Reference Frequency
R/W 0407 41032
Range/Units (Format: 16-bit unsigned) Default
0�00~600�00 Hz
0�0
The Trim Reference Frequency is used with P4.08 to add or subtract to the drive command
frequency. This parameter can also be used as an offset or bias to the command signal.
Commonly used with communication control.
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