User Guide

Publication DNET-UM004A-EN-P - March 2004
Automatically Configure a DeviceNet Network 4-11
Put the Scanner in Run
Mode
To run the DeviceNet network:
1. Place the controller in run/remote run mode.
2. Set the following bit of the output structure for the scanner:
3. Check the scanner for run mode:
If you want to: The set this bit: To:
run the network …O.CommandRegister.Run 1
not run the network (idle mode) …O.CommandRegister.Run 0
fault the network …O.CommandRegister.Fault 1
not fault the network …O.CommandRegister.Fault 0
disable the network …O.CommandRegister.DisableNetwork 1
enable the network …O.CommandRegister.DisableNetwork 0
halt the scanner (ceases all operation) …O.CommandRegister.HaltScanner 1
unhalt the scanner …O.CommandRegister.HaltScanner 0
reset the scanner …O.CommandRegister.Reset 1
resume operation after a reset …O.CommandRegister.Reset 0
To put the scanner in run
mode, turn on this bit.
If you have this scanner: Then this indicator: Displays:
ControlLogix 1756-DNB 4-character display RUN
FlexLogix 1788-DNBO I/O solid green