Rockwell Automation 25-COMM-P PowerFlex PROFIBUS DPV1 Adapter - Manual (Page 59)

Rockwell Automation Publication 520COM-UM004A-EN-E - November 2013 59
Using Multi-Drive Mode Chapter 7
The following Multi-drive parameters must be set in the master PowerFlex 525
drive:
IMPORTANT Parameters [Comm Loss Action] and [Comm Loss Time] in the daisy-chained
drives are still used in Multi-drive mode. If the RS-485 cable is disconnected or
broken, the disconnected drive(s) will take the corresponding Comm Loss
Action(s). On the PROFIBUS side, Device parameters 11 [Comm Flt Action] and
12 [Idle Flt Action] determine the action taken for ALL of the drives on the
Multi-drive node.
Parameter Value
P046 [Start Source 1] 4 “Network Opt”
P047 [Speed Reference1] 4 “Network Opt”
C169 [MultiDrv Sel] 1 “Network Opt”
Note: Drive must be power cycled after setting this
parameter.
C171 [Drv 1 Addr]
C172 [Drv 2 Addr]
C173 [Drv 3 Addr]
C174 [Drv 4 Addr] 2
3
4
5
Note: Drive must be power cycled after setting this
parameter.
C175 [DSI I/O Cfg] 0 “Drive 0”
1 “Drive 0-1”
2 “Drive 0-2”
3 “Drive 0-3”
4 “Drive 0-4”
Note: Drive must be power cycled after setting this
parameter.
IMPORTANT Parameters can be set using a DSI peripheral (22-HIM-A3 or 22-HIM-C2S) only
when Host parameter C169 [MultiDrv Sel] is set to 0 “Disabled”.