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

Publication DNET-UM004A-EN-P - March 2004

Using POINT™ I/O Modules on a DeviceNet Network 15-13

If You Change the
Configuration of the
Adapter

Before you make an online change to a POINT I/O adapter
1734-ADN/1734-ADNX that effects the size of its input or output data,
remove the adapter from the scan list of the scanner. Otherwise,
RSNetWorx software responds with the following error: Device state
conflict.

For example, adding or removing an I/O module to/from the adapter
changes the I/O data of the adapter. To add or remove a module:

1. Remove the adapter from the scan list of the scanner.

2. Add or remove the I/O module to/from the adapter and

reconfigure the adapter.

3. Add the adapter back into the scan list.

Typically, changes that do not effect the I/O size are permitted while
the adapter is still in the scan list.

Interpret the Status
Indicators

POINT I/O Interface 1734-PDN

System Power indicator

DeviceNet Power indicator

For this device:

See page: