GAL GALaxy eHydro - Page 137

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
Power Up Reset
Whenever power is
cycled on the
controller this error
will indicate that the
controller CPU was
reset
• This error code is normal for a power loss. If power was
not lost and the CPU re-boots, verify the +5VDC on the CPU
power connector reads in the range of 4.90 and 5.1 VDC. If
out of range, adjust the 5VDC supply pot for the correct
voltage.
Pulse Error > 75 fpm
Pulse count shows a
travel distance less
than 2 inches while
the car demand
velocity is greater
than 75 fpm.
• Make sure that the APS selector is working properly. Check
for APS selector faults and make the appropriate
corrections.
RCM / Lock Flt
Retiring Cam/Lock
fault. Job has door
contacts and door lock
inputs as well as
retiring cam output.
Door locks are not
coming on when
trying to leave the
floor.
• Door Contacts were already closed and the controller
attempted to energize the retiring cam (RCM) several times
and the door locks did not turn on. After 4 attempts, it will
declare this fault. Check locks or retiring cam device.
RDoor Close Cont Flt
Rear Door Close
Contact safe fault
• The car was either running or preparing to run
and lost a rear door close contact input. Check the
adjustment of the door.
Rear Bot Lock Fault
The Rear Bottom Door
Lock failed on while
the door was open
(door on the rear door
open limit).
• Faulty door lock.
• Jumper placed on door lock circuit.
• Rear door lock not adjusted properly.
• Faulty wiring to DLB input.
Faulty DLB and DLB-1 inputs (For this to occur both DLB and
DLB-1 inputs must fail on).
• DOLR input failed. Replace DOLR input chip.
• Rear door operator open limit is not adjusted properly
Rear Det Edge Fault
Rear Detector Edge
Time-out
• The Rear Electric Eye signal stayed on continuously for
longer than the parameter 'EE Time-out' is set to.