Maeda MC815C - Eo101 H; Eo101 L

T-320
Error code [EO101H] Electric stop (electric OFF) output Hi-error
Error code EO101H
Details of
failure
Electric stop output Hi-error
Failure-determining
conditions
Relay resistance exceeded 20 kΩ (when output is OFF)
Assumed cause and
diagnostic method
Cause Diagnostic method and action to be taken
1
Open circuit in harness
related to electric stop output
Check the related circuits for any open circuit.
2
Electric stop output inverter
panel fault
Replace the inverter panel
Error code [EO101L] Electric stop (electric OFF) output Lo-error
Error code EO101L
Details of
failure
Electric stop output Lo-error
Failure-determining
conditions
Relay resistance undershot 10 Ω (when output is ON)
Short circuit to power supply line detected (when output is OFF).
Assumed cause and
diagnostic method
Cause Diagnostic method and action to be taken
1
Harness short circuit to
power supply line
Check the related circuits for any short circuit to ground.
2
Electric stop output inverter
panel fault
Replace the inverter panel
[Related electric circuits]
[Location information]