Interpreting The Status Leds - Emerson FB2100 Instruction Manual

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 on the flow computer. The meaning of each LED
varies depending upon the color displayed or whether the LED flashes.
Figure 5-2. LED Locations
1
2
3
4
Service and Troubleshooting
Input LED
Link LED
Status LED
Alarm LED
Emerson FB2100 Flow Computer Instruction Manual
D301783X012
March 2019
81