Rockwell-automation 25-COMM-P PowerFlex PROFIBUS DPV1 Adapter Uživatelský manuál stáhnout pdf (Strana 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]

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”.

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Rockwell-automation 25-COMM-P PowerFlex PROFIBUS DPV1 Adapter Uživatelský manuál Strana 59