Programming and Parameters 3-17
PowerFlex 4M Adjustable Frequency Drive FRN 1.xx - 2.xx User Manual
Publication 22F-UM001D-EN-E
Communications Group
C301 [Language]
Selects the language displayed by the remote communications option.
Options 1 “E
nglish” (Default)
2 “S
econd Lang” (Reserved)
C302 [Comm Data Rate] Related Parameter(s): d015
Sets the serial port rate for the RS485 (DSI) port.
Important: P
ower to drive must be cycled before any changes will affect drive operation.
Options 0 “1
200”
1 “2
400”
2 “4
800”
3 “9
600” (Default)
4 “1
9.2K”
5 “3
8.4K”
C303 [Comm Node Addr] Related Parameter(s): d015
Sets the drive node address for the RS485 (DSI) port if using a network connection.
Important: P
ower to drive must be cycled before any changes will affect drive operation.
Values Default 100
Min/Max: 1/247
Display: 1
C304 [Comm Loss Action] Related Parameter(s): d015, P107, C305
Selects the drive’s response to a loss of the communication connection or excessive communication
errors.
Options 0 “F
ault” (Default) Drive will fault on an F81 Comm Loss and coast to stop.
1 “C
oast to Stop” Stops drive via coast to stop.
2 “S
top” Stops drive via P107 [Stop Mode] setting.
3 “C
ontinu Last” Drive continues operating at communication commanded
speed saved in RAM.
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