P9.28
RS485 Direction Command
Range/Units (Format: 16-bit binary)
0: Forward
1: Reverse
This parameter sets the direction for the Run Command.
P9.29
RS485 External Fault
Range/Units (Format: 16-bit binary)
0: No Fault
1: External Fault
Use this parameter to initiate an external fault via RS-485.
P9.30
RS485 Fault Reset
Range/Units (Format: 16-bit binary)
0: No Action
1: Fault Reset
Use this parameter to reset a fault via RS-485.
P9.31
RS485 JOG Command
Range/Units (Format: 16-bit binary)
0: Stop
1: Jog
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."
P9.32
reserved
P9.33
GS4 Drive Rated Amps
Range/Units (Format: 16-bit unsigned)
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�
DURA
GS4 AC Drive User Manual – 1st Ed, Rev A - 10/20/2017
pulse
Chapter 4: AC Drive Parameters
Type
Hex Addr Dec Addr
♦ R/W
091C
Default
0
Type
Hex Addr Dec Addr
♦ R/W
091D
Default
0
Type
Hex Addr Dec Addr
♦ R/W
091E
Default
0
Type
Hex Addr Dec Addr
♦ R/W
091F
Default
0
Type
Hex Addr Dec Addr
~
0920
Type
Hex Addr Dec Addr
Read
0921
Default
#�##
42333
42334
42335
42336
42337
42338
Page 4–185
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