Chapter 7 - troubleshoot your module, Overview, Interpret status indicators – Rockwell Automation 1794-OF8IH FLEX Isolated Input/Output HART Analog Modules User Manual
Page 107: Repair, Chapter summary, Troubleshoot your module, Chapter
95
Publication 1794-UM065B-EN-E - September 2010
Chapter
7
Troubleshoot Your Module
Overview
This chapter describes how to troubleshoot the FLEX I/O Isolated
Input/Output HART Analog Modules.
Interpret Status Indicators
The modules have one power indicator that is on when power is applied to the
module and one status indicator for each input or output
Repair
This module is not field repairable. Any attempt to open this module will void
the warranty. If repair is necessary, return this module to the factory.
Chapter Summary
In this chapter you learned how to troubleshoot the FLEX I/O analog
modules. Refer to
and
specifications for your module.
Description
1
Status Indicators
2
Insertable labels for writing individual input designations
3
Power indicator
Indicator
Status
Description
Power status
Off
Module is not powered.
Solid green
Module is receiving power.
Flashing green
No Flexbus communication.
PWR
1794-IF8IH
8 CH HART ISOLATED ANALOG INPUT
IN1
IN0
IN2
IN3
IN4
IN5
IN6
IN7
3
44811
1794-IF8IH shown
1
2
3