GAL GALaxy eHydro - Page 110

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
CCF Input Failed Off
Contact Confirm Fault
input failed off. This
input is used with an
electronic Bucher
valve. The CCF input
did not turn on during
start.
• Faulty CCF input. Replace the input board.
• Faulty Valve Interface. Please refer to schematic for
interface circuit.
CCF Input Failed On
Contact Confirm Fault
input failed on. This
input is used with an
electronic Bucher
valve. The CCF input
did not turn on during
start.
• Faulty CCF input. Replace the input board.
• Faulty Valve Interface. Please refer to schematic for
interface circuit.
CFLT Fail Off Fault
CFLT Input Failed OFF.
The soft-starter fault
relay is check once a
day from the
controller by cycling
the STE, Starter
Enable, output off and
then on. When STE is
turned off the CFLT
input should go on.
After the CFLT input
turns on, STE is turned
back on and CFTL is
expected to turn back
off. If CFLT turns on
and does not turn
back on, this fault is
logged.
• Faulty soft-starter fault relay. Replace the fault relay.•
Faulty CFLT input. Replace the input board.• Faulty STE
output. Check that the STE output cycles off and on by
placing the car on inspection, change the time on the Set
Date and Time menu to 23:59 and then wait a minute for
the timer to roll over. Place the car on automatic and watch
the STE output. Once the flag is set from the date rollover
and the car does a redundancy test, the output will be
cycled. After STE turns off and then back on, the soft-starter
fault relay should cycle as well leaving the fault relay
energized and the CFLT input off. If the STE output does not
cycle, replace the output module.