GAL GALaxy eHydro Manual page 139

GALaxy eHydro Elevator Controller
Table 6-0: Main CPU Faults
Faults
Reset Fault
RETST OFFFault
RETST ON
Fault
RGS & RGS-
1 Opposite
RLM & RLM-
1 Opposite
Description
Anytime the system
detects one of the
following faults or
conditions, a reset
fault is logged:
• Power is cycled
• Controller finds itself
out of the door zone.
• Terminal limits do
not match the current
position.
• Car has been
switched off of
inspection.
• After an open safety
string has been closed.
Rear Door Electric Eye
Test Failed OFF.
Output is turned on
cause the electric eye
outputs to controller
input EER1 and EER2
to pulse.
Rear Door Electric Eye
Test Failed ON.
Output is turned on
cause the electric eye
outputs to controller
input EER1 and EER2
to pulse.
Input failure on one of
the Rear Gate Switch
(RGS) inputs.
Input failure on one of
the Rear Lock Middle
(RLM) inputs
Section 6 – Main CPU Faults & Detailed Faults
Possible Cause/Suggested Fix
• This fault is logged under normal conditions. Check the
fault log for error that would indicate a fault condition prior
to the reset fault.
• RETST output or RETST input failed in the on state.•
Replace the RETST output chip.• Replace the RETST input
chip.
• RETST output or RETST input failed in the on state.
• Replace the RETST output chip.
• Replace the RETST input chip.
• Faulty RGS or RGS-1 input. Replace input chip.
• Faulty RLM or RLM-1 input. Replace input chip.
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