GAL GALaxy eHydro - Page 121

GALaxy eHydro Elevator Controller Section 6 – Main CPU Faults & Detailed Faults
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Table 6-0: Main CPU Faults
Faults
Description
Possible Cause/Suggested Fix
FEP Fuse Blown Fault
Fire/Emergency Circuit
Fuse is Blown
• Short Circuit on the FEP Circuit. Refer to the schematic
and check the circuit with a meter.
FETST OFF
Fault
Front Door Electric
Eye Test Failed OFF.
Output is turned on
cause the electric eye
outputs to controller
input EE1 and EE2 to
pulse.
• FETST output or FETST input failed in the off state.
• Replace the FETST output chip.
• Replace the FETST input chip.
FETST ON
Fault
Front Door Electric
Eye Test Failed ON.
Output is turned on
cause the electric eye
outputs to controller
input EE1 and EE2 to
pulse.
• FETST output or FETST input failed in the on state.
• Replace the FETST output chip.
• Replace the FETST input chip.
Field Vars Deflt Ini
Field Variables Default
Initialization. Field
adjustable variables
are being initializedfor
the first time.
• Job related parameters are invalid. This error occurs on
the first time the GALX-1132 CPU board is being powered
up.
Fire Fighter Stop Sw
Fire Fighter Stop Sw
• Fire Fighter Stop switch is pulled.
• Faulty wire connection in the Fire Fighter stop switch
circuit.
Front Det Edge Fault
Front Detector Edge
Time-out
• The Electric Eye signal stayed on continuously for longer
than the parameter 'EE Time-out' is set to.
FST I/O
Failed Off
The FST input on the
1134 COP board did
not pick up when
expected.
• Faulty FST output chip. Replace output chip.
• Faulty FSTI input chip. Replace input chip.
FST I/O
Failed On
The FST input on the
1134 COP board did
not drop out when
expected.
• Faulty FST output chip. Replace output chip.
• Faulty FSTI input chip. Replace input chip.