Rockwell Automation 20-COMM-ER 20-COMM-ER Dual-Port EtherNet/IP Communication Adapter User Manual - Manual (Page 84)

84 Rockwell Automation Publication 20COMM-UM015B-EN-P - July 2013
Chapter 5 Using the I/O
Table 10 - MicroLogix 1100/1400 I/O Image for PowerFlex 700S Series Drives (32-bit
Reference/Feedback and 32-bit Datalinks)
Using Logic Command/
Status
The Logic Command is a 16-bit word of control data produced by the scanner
and consumed by the adapter. The Logic Status is a 16-bit word of status data
produced by the adapter and consumed by the scanner.
This manual contains the bit definitions for most compatible products available
at the time of publication in
Appendix D , Logic Command/Status Words . For
other products, see their documentation.
Using Reference/Feedback
The Reference is produced by the controller and consumed by the adapter. The
Feedback is produced by the adapter and consumed by the controller. The size of
the Reference/Feedback is determined by the drive and displayed using adapter
Parameter 20 - [Ref/Fdbk Size]
.
When the Reference and Feedback are enabled and a ControlLogix controller
with a device Add-on Profile or Classic Profile is used, specific controller tags are
automatically created, sized (16-bit or 32-bit), and placed in the I/O image.
Word Output I/O Word Input I/O
0 Logic Command 0 Logic Status
1 Reference (LSW) 1 Feedback (LSW)
2 Reference (MSW) 2 Feedback (MSW)
3 Datalink In A1 (LSW) 3 Datalink Out A1 (LSW)
4 Datalink In A1 (MSW) 4 Datalink Out A1 (MSW)
5 Datalink In A2 (LSW) 5 Datalink Out A2 (LSW)
6 Datalink In A2 (MSW) 6 Datalink Out A2 (MSW)
7 Datalink In B1 (LSW) 7 Datalink Out B1 (LSW)
8 Datalink In B1 (MSW) 8 Datalink Out B1 (MSW)
9 Datalink In B2 (LSW) 9 Datalink Out B2 (LSW)
10 Datalink In B2 (MSW) 10 Datalink Out B2 (MSW)
11 Datalink In C1 (LSW) 11 Datalink Out C1 (LSW)
12 Datalink In C1 (MSW) 12 Datalink Out C1 (MSW)
13 Datalink In C2 (LSW) 13 Datalink Out C2 (LSW)
14 Datalink In C2 (MSW) 14 Datalink Out C2 (MSW)
15 Datalink In D1 (LSW) 15 Datalink Out D1 (LSW)
16 Datalink In D1 (MSW) 16 Datalink Out D1 (MSW)
17 Datalink In D2 (LSW) 17 Datalink Out D2 (LSW)
18 Datalink In D2 (MSW) 18 Datalink Out D2 (MSW)
Size Valid Values
16-bit -32768 to 32767
32-bit -2147483648 to 2147483647