Emerson Rosemount 1208A Reference Manual page 45

Level and flow transmitter
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Reference Manual
00809-0100-7062
7.2.3
General power supply fault
Alarm classification
Event
Device status
Class
Possible cause
Power supply drops below 18 Vdc during transmitter start-up.
Recommended actions
Verify voltage is 18-30 Vdc at the transmitter terminal.
7.2.4
Parameter error
Alarm classification
Event
Device status
Class
Possible cause
The device has detected a configuration error.
Recommended actions
Related information
Upper/lower range value
Alarm set points
Volume flow table
Restore to factory settings
Reference Manual
General power supply fault – Check availability
Failure
Error
Parameter error – Check data sheet and values
Failure
Error
1. If analog output is used, check Upper and Lower Range Values.
2. If digital output is used, check High and Low Alarm Set Points.
3. If volume flow table is used, check that the Level points are entered in
increasing order.
4. If condition persists, restore default settings and reconfigure the device.
Service and troubleshooting
October 2022
45

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