Rockwell Automation 20-COMM-Q ControlNet Adapter User Manual
Page 221
ControlNet Objects
C-11
20-COMM-C/Q ControlNet Adapter User Manual
Publication 20COMM-UM003F-EN-P
Important: If your controller or HMI platform supports CIP messaging, use
the CIP Parameter object to get and set parameters.
N45
This N-file lets you read and write control I/O messages. You can write control I/O
messages only when all of the following conditions are true:
• The adapter is not receiving I/O from a scanner. For example, there is no scanner
on the network, the scanner is in idle (program) mode, the scanner is faulted, or
the adapter is not mapped to the scanner.
• The adapter is not receiving peer I/O from another adapter.
• The value of N42:3 is set to a non-zero value.
Write
Read
N45:0
N45:1
N45:2
N45:3
N45:4
N45:5
N45:6
N45:7
N45:8
N45:9
N45:10
N45:11
N45:12
N45:13
N45:14
N45:15
N45:16
N45:17
N45:18
N45:19
N45:20
N45:21
N45:22
N45:23
N45:24
N45:25
N45:26
N45:27
N45:28
N45:29
N45:30
N45:31
N45:32
N45:33
N45:34
N45:35
Logic Command (least significant)
Logic Command (most significant)
Reference (least significant)
Reference (most significant)
DL From Net 01 (least significant)
DL From Net 01 (most significant)
DL From Net 02 (least significant)
DL From Net 02 (most significant)
DL From Net 03 (least significant)
DL From Net 03 (most significant)
DL From Net 04 (least significant)
DL From Net 04 (most significant)
DL From Net 05 (least significant)
DL From Net 05 (most significant)
DL From Net 06 (least significant)
DL From Net 06 (most significant)
DL From Net 07 (least significant)
DL From Net 07 (most significant)
DL From Net 08 (least significant)
DL From Net 08 (most significant)
DL From Net 09 (least significant)
DL From Net 09 (most significant)
DL From Net 10 (least significant)
DL From Net 10 (most significant)
DL From Net 11 (least significant)
DL From Net 11 (most significant)
DL From Net 12 (least significant)
DL From Net 12 (most significant)
DL From Net 13 (least significant)
DL From Net 13 (most significant)
DL From Net 14 (least significant)
DL From Net 14 (most significant)
DL From Net 15 (least significant)
DL From Net 15 (most significant)
DL From Net 16 (least significant)
DL From Net 16 (most significant)
Logic Status (least significant)
Logic Status (most significant)
Feedback (least significant)
Feedback (most significant)
DL To Net 01 (least significant)
DL To Net 01 (most significant)
DL To Net 02 (least significant)
DL To Net 02 (most significant)
DL To Net 03 (least significant)
DL To Net 03 (most significant)
DL To Net 04 (least significant)
DL To Net 04 (most significant)
DL To Net 05 (least significant)
DL To Net 05 (most significant)
DL To Net 06 (least significant)
DL To Net 06 (most significant)
DL To Net 07 (least significant)
DL To Net 07 (most significant)
DL To Net 08 (least significant)
DL To Net 08 (most significant)
DL To Net 09 (least significant)
DL To Net 09 (most significant)
DL To Net 10 (least significant)
DL To Net 10 (most significant)
DL To Net 11 (least significant)
DL To Net 11 (most significant)
DL To Net 12 (least significant)
DL To Net 12 (most significant)
DL To Net 13 (least significant)
DL To Net 13 (most significant)
DL To Net 14 (least significant)
DL To Net 14 (most significant)
DL To Net 15 (least significant)
DL To Net 15 (most significant)
DL To Net 16 (least significant)
DL To Net 16 (most significant)
N-File
Description
N150…N199
These N-files let you read and write parameter values in DPI Port 0 (the host
PowerFlex drive) as 32-bit double words. You can interpret the data in various ways
(for example, 32-bit real, 32-bit integer) To read a parameter, you need to send a
message with two elements. For example, to read parameter 1, read two elements
beginning at N150:2. As another example, to read parameters 2…6, read ten
elements beginning at N150:4.
N150:0…1
N150:2…249
N151:0…249
N152:0…249
N153:0…249
Number of parameters in the drive
Drive parameters 1…124
Drive parameters 125…249
Drive parameters 250…374
Drive parameters 375…499
...
...
N199:0…249
Drive parameters 6125…6249