Allen-Bradley devicenet modules in logix5000 control systems Manual Do Utilizador

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

not run the network (idle mode)

…O.CommandRegister.Run

fault the network

…O.CommandRegister.Fault

not fault the network

…O.CommandRegister.Fault

disable the network

…O.CommandRegister.DisableNetwork

enable the network

…O.CommandRegister.DisableNetwork

halt the scanner (ceases all operation)

…O.CommandRegister.HaltScanner

unhalt the scanner

…O.CommandRegister.HaltScanner

reset the scanner

…O.CommandRegister.Reset

resume operation after a reset

…O.CommandRegister.Reset

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