Eaton FD140 User Manual

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Appendix N: I/O board error codes
DPCT IOM INSTRUCTION OPERATION MANUAL MN124018EN January 2023 www.eaton.com
Appendix N: I/O board error codes
Code Name Description
PO All is good Everything is operating as expected
41 Communication Error There is no communication received from the display board
42 Frequency Error The frequency measurement is not receiving an accepted frequency (40-72Hz)
43 Zero Cross Error The board did not receive an AC zero crossing on the Startup
44 PSU Error
One of the power supply voltages is out of spec. Voltages monitored are: 5V, 3.3V, 1.25V, -5V, 24V, 24V Drain Valve, 24V
Opt Card
45 4-20mA Error The 4-20mA current is below 3.8mA or above 20.2mA

Eaton FD140 Specifications

General

Brand	Eaton
Model	FD140
Category	Firefighting Equipment
Language	English