52 Rockwell Automation Publication 2080-UM004C-EN-E - March 2015
Appendix 5 DeviceNet Plug-in – 2080-DNET20
RA_PF_DNET_MULTIDRIVE: Input and Output Parameters
Variable Name Type Data Type Description
FBEN INPUT BOOL Function block enable input.
TRUE to enable the function.
PlcPortNum INPUT UINT Plug-in slot number (1…5 for plug-in slots).
NodeNum INPUT USINT DeviceNet node address for PowerFlex drive
(connected as master in multi-drive setup).
Start INPUT BOOL[1…5] TRUE to start each element of the array.
Corresponds to each drive.
For example: Start[1] for Drive 1 and Start[5] for
Drive5.
Stop INPUT BOOL[1…5] TRUE to stop each element of the array.
Corresponds to each drive, for example, Stop
[1] for Drive 1 and Stop [5] for Drive5.
ReferenceSpeed INPUT REA[1...5]L Reference speed to set the device speed.
Each element of the array corresponds to each
drive, for example, Reference Speed [1]
for Drive 1 and Reference Speed [5] for Drive5.
Jog INPUT BOOL[1...5] TRUE to enable jog in PowerFlex drive.
Each element of the array corresponds to each
drive, for example, Reference Jog [1] for Drive
1 and Jog [5] for Drive5.
ClearFault INPUT BOOL[1...5] TRUE to clear fault in PowerFlex drive.
Each element of the array corresponds to each
drive, for example, ClearFault [1] for Drive 1
and ClearFault [5] for Drive5.
Fwd_Rev INPUT BOOL[1...5] TRUE to configure PowerFlex drive for forward
motion.
FALSE to configure PowerFlex drive for Reverse
motion.
Each element of the array corresponds to each
drive, for example, Fwd_Rev [1] for Drive 1 and
Fwd_Rev [5] for Drive5.
FBENO OUTPUT BOOL Function block enable output.
TRUE upon exit.
PF_Feedback OUTPUT REAL[1...5] Speed reference from the PowerFlex drive.
Each element of the array corresponds to each
drive, for example, PF_Feedback[1] for Drive 1
and PF_Feedback[5] for Drive5.
PF_Ready OUTPUT BOOL[1...5] Ready bit from PowerFlex drive.
Each element of the array corresponds to each
drive, for example, PF_Ready[1] for Drive 1 and
PF_Ready[5] for Drive5.
PF_Active OUTPUT BOOL[1...5] Active bit from PowerFlex drive.
Each element of the array corresponds to each
drive, for example, PF_Active[1] for Drive 1 and
PF_Active[5] for Drive5.
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