Rockwell Automation 1503VC IntelliVAC Plus Contactor Control Module - Manual (Page 374)

DeviceNet Information E-9
1503-UM054C-EN-P – June 2013
Important Notes:
*About PNBnn/IBx-Outy: this is IntelliVAC assembly’s unique
feature: some produced network bits are used in 2 purposes, depends
on the control mask and if there is DeviceLogix program:

If the control mask is mask local or mask network, these bits are
normal PNB
 If mask DeviceLogix and there is no DeviceLogix program, they
are normal produced network data, when there is DeviceLogix
program, they (the 10 IB-Out) are DeviceLogix result (same as
same name in Consumed assembly) as long as they are bound,
and the result will be applied to corresponding IB and feedback
to CNB
** About PNBnn/network command: this is IntelliVAC assembly’s
unique feature: the 5 network command (Jog, Rev, Fwd, Stop, Start)
bits are used in 2 purpose, when they are not bound in DeviceLogix
program, they are normal produced network data, when bound then
they are DeviceLogix result (same as same name in Produced
assembly) and will be applied to corresponding Consumed network
bits.
*** About PNBnn/xxxStatus in Instance 10, byte4: they are status
setting, which is used as DeviceLogix output, their value also could
be referenced as input in DeviceLogix Status Input bits.
**** About Interim bits: this is IntelliVAC assembly’s unique
feature: the 5 interim bits are used in DeviceLogix program and will
be referenced as status bit, see Figure E.1.
Figure E.1 – Use of Interim Bit
DNI (IE) Object
Table E.21 – Class Attributes
Attribute
ID
Access Rule Name DeviceNet Data Type Data Value
1 Get Revision UINT 2
Number of Instances: 1