GAL GALaxy eHydro - Page 106

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
At Floor Shutdown
At floor shutdown
• Car faulted out while at floor. Look at the fault log for a
different fault at the same time to determine cause of
failure
Aut Swg Fr Door
Open
Automatic Swing
Front Door Open
Fault. The swing door
can only close by
removing the door
open signal and
allowing the door to
close mechanically.
With this fault the
door stayed open
when the open signal
was removed.
• Verify that the door that the ADO output has not failed on.
If so then replace the output chip.• Verify that the door is
not binding and is preventing from closing.
Aut Swg Rr Door
Open
Automatic Swing Rear
Door Open Fault. The
swing door can only
close by removing the
door open signal and
allowing the door to
close mechanically.
With this fault the
door stayed open
when the open signal
was removed.
• Verify that the door that the ADOR output has not failed
on. If so then replace the output chip.
• Verify that the door is not binding and is preventing from
closing.
Bot Door Lock Fault
The Bottom Door Lock
failed on while the
door was open.
• Faulty door lock.
• Door lock not adjusted properly.
• Jumper placed on door lock circuit.
• Faulty wiring to DLB input.
• Faulty DLB and DLB-1 inputs (For this to occur both DLB
and DLB-1 inputs must fail on).
• DOL input failed. Replace DOL input chip.
• Door operator open limit DOL is not adjusted properly
Car 1 Comm Loss
The group car is not
communicating with
Car 1.
• Faulty wiring from R/T+ and R/T- from car to car.
• Faulty U6 driver chip on 1132 board.
• Noise on shield wire. Connect shield only on one end.
• Noise on the communication wires. Run wires in separate
conduit.