Chapter 4: AC Drive Parameters
Page 4–185
DURApulse GS4 AC Drive User Manual – 1st Ed, Rev A - 10/20/2017
Type Hex Addr Dec Addr
P9.28 RS485 Direction Command
♦ R/W 091C 42333
Range/Units (Format: 16-bit binary) Default
0: Forward
1: Reverse
0
This parameter sets the direction for the Run Command.
Type Hex Addr Dec Addr
P9.29 RS485 External Fault
♦ R/W 091D 42334
Range/Units (Format: 16-bit binary) Default
0: No Fault
1: External Fault
0
Use this parameter to initiate an external fault via RS-485.
Type Hex Addr Dec Addr
P9.30 RS485 Fault Reset
♦ R/W 091E 42335
Range/Units (Format: 16-bit binary) Default
0: No Action
1: Fault Reset
0
Use this parameter to reset a fault via RS-485.
Type Hex Addr Dec Addr
P9.31 RS485 JOG Command
♦ R/W 091F 42336
Range/Units (Format: 16-bit binary) Default
0: Stop
1: Jog
0
Use this parameter to issue a Jog Command via RS-485.
NOTE: Do not write both RUN (P9.27) and JOG (P9.31) Commands in the same write instruction. Use
separate write instructions from the master computer or PLC.
When controlling the drive via RS-485, do not send a Jog Command while the drive is
running. Also, do not send a Run Command while the drive is jogging. When the second
command is sent, the drive will respond with "Illegal Data Value."
Type Hex Addr Dec Addr
P9.32 reserved
~ 0920 42337
Type Hex Addr Dec Addr
P9.33 GS4 Drive Rated Amps
Read 0921 42338
Range/Units (Format: 16-bit unsigned) Default
0�00~655�34A
#�##
This parameter shows the rated currents of the GS4 AC Drives. The rated currents are listed
according to the ID codes shown in P9.42.
•
By default, the current ratings shown are for light duty (variable torque)�
•
To display normal duty (constant torque) current ratings, set P6�34 (Variable/Constant Torque Duty
Selection) to 1�
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