Emerson FB1200 - Interpreting the Status LEDs

Emerson FB1200 Flow Computer Instruction Manual
D301782X012
March 2019
Service and Troubleshooting 83
WARNING
International safety regulations restrict the shipment of lithium batteries. If you need to return
the flow computer, remove the lithium battery before you ship the unit. Failure to remove the
lithium battery may delay or prevent shipment of the flow computer.
5.2. Interpreting the Status LEDs
The flow computer display has four (4) status LEDs. The meaning of each LED varies depending
upon the color displayed or whether the LED flashes.
Figure 5-2: LED Locations
1
Input LED
2
Link LED
3
Status LED
4
Alarm LED