Rockwell Automation 1794-OE8H, Series B Flex I/O Output HART Module Installation Instructions - Manual (Page 27)

FLEX I/O 8 Output HART Analog Module 27
Publication 1794-IN109D-EN-P - January 2014
Cooperative Operation of the Adapter and the 1794-OE8H Output
Module
The ControlNet adapter, EtherNet adapter, and the FlexLogix controllers
convey the Run/Program (Idle) mode and Communication Fault status
directly to the 1794-OE8H module. The 1794-OE8H module monitors this
information and determines its own fault state actions according to your
configuration. This allows for a more simplified approach to your
connections. With regard to the Program mode behavior and Network
Communication Fault, the 1794-OE8H module can be configured to:
• set Analog Output to Minimum Value.
• set Analog Output to Maximum Value.
• hold Last Analog Value.
• go to User Programmable Analog Value.
• set Digital Output to Minimum Value.
• hold Last Digital Value.
Repair
ATTENTION
This module is not field repairable. Any attempt to open the module will void the
warranty. If repair is necessary, return the module to the factory.