Alarm Relay Events - Emerson Rosemount OCX8800A Manual

Manual
00809-0500-4880
Recommended actions
Potential cause
Electronics package failure.
Recommended actions
9.3.31 Htr Relay Failed
Heater relay failure.
Potential cause
High noise or voltage fluctuations in power supply.
Recommended actions
Potential cause
Electronics package failure.
Recommended action
Replace electronics package.
9.3.32 Out Brd Failure
Output board failure
Potential cause
Electronics package failure.
Recommended action
Replace electronics package.
9.4

Alarm relay events

The transmitter contains an alarm relay that can be configured to activate on one
of twelve different groups of events.
These event groups and the conditions that trigger them are listed in
Rosemount OCX8800A
1. Check power supply for line noise or voltage fluctuations.
2. Install filter power line kit (PN 6A00171G01) or high quality line filter for
input power.
1. Check power supply voltage and compare with line voltage.
2. Replace electronics package if they do not agree within five percent.
1. Check power supply for line noise or voltage fluctuations.
2. Install filter power line kit (PN 6A00171G01) or high quality line filter for
input power.
Troubleshoot
December 2022
Table 9-4.
233