Rockwell Automation 2100-GK61 DeviceNet to SCANport - Manual (Page 141)

Publication 2100-UM001B-EN-P – January 2001
DeviceNet to SCANport Communication Module with Digital Inputs Parameters B-15
Enabling the Adapter to Transmit Peer I/O
You can have your DeviceNet to SCANport Communication Module
with Digital Inputs send I/O data to another DeviceNet to SCANport
Communication Module with Digital Inputs on the network.
Figure B.8
Transmitting I/O to Another Adapter
To have your adapter send output data to another adapter, you need to:
1. Ensure the Peer Output Enable (40) parameter is Off.
2. Set the Peer A Output (38) parameter to the source of the output
data.
3. If transmitting four words, set the Peer B Output (39) parameter
to a different source of output data.
4. Set the Peer Output Time (41) parameter to the minimum time
interval between peer messages.
5. Set the Peer Output Skip (42) parameter to a value between 1 and
16. The product of this value and the value of the Peer Output
Time (41) parameter determine the maximum time interval
between peer messages if there is not a change in status.
6. Set the Peer Output Enable (40) parameter to On.
Your adapter is now configured to transmit I/O data to another
DeviceNet to SCANport Communication Module with Digital Inputs.
Make sure another DeviceNet to SCANport Communication Module
with Digital Inputs on the DeviceNet network is configured to receive
peer data. Refer to the “Enabling the Adapter to Receive Peer I/O”
section in this chapter.
Reference
Logic Command
DL A2 Inp
DL A1 Inp
DL B2 Inp
DL B1 Inp
DL C2 Inp
DL C1 Inp
DL D2 Inp
DL D1 Inp
Feedback
Logic Status
DL A2 Out
DL A1 Out
DL B2 Out
DL B1 Out
DL C2 Out
DL C1 Out
DL D2 Out
DL D1 Out
Module Input
Module Output
Data to the
SCANport
Device
Data from the
SCANport
Device
Peer Output
Data to
DeviceNet
Peer A Word 2
Peer A Word 1
Peer B Word 2
Peer B Word 1
Peer A Output
Peer B Output
Peer Input
Data from
DeviceNet
M-S Input
Data from
DeviceNet