User manual

Publication 1768-UM001C-EN-P - November 2007
Configure and Monitor I/O 65
End-cap Detection and Module Faults
If the module adjacent to the end cap faults, or any other fault that the
controller interprets as bus integrity lost (such as power loss in an expansion
I/O rack) occurs, communication with all of the local 1769 I/O ceases. If any
of these 1769 I/O modules are configured as required, the controller faults.
Reconfigure an I/O Module
If an I/O module supports reconfiguration, you can reconfigure the module
via:
• the Module Properties dialog in RSLogix 5000 programming software.
• a MSG instruction in program logic.
Reconfigure a Module via RSLogix 5000 Programming Software
To change the configuration of an I/O module via RSLogix 5000
programming software, perform this procedure.
1. In the Controller Organizer of RSLogix 5000 programming software,
right-click the module in the I/O Configuration tree and choose
Properties.
The Module Properties dialog appears. The appearance of the Module
Properties dialog differs from one I/O module to the next.
2. Configure the I/O module.