GAL GALaxy eHydro Manual page 143

GALaxy eHydro Elevator Controller
Table 6-0: Main CPU Faults
Faults
SPD I/O Off Fault
SPD I/O On
Fault
SPD Off Fault Moving
Speed Control Exit
Description
SPD I/O Failed off
fault. The Up to Speed
input SPD did not turn
on when the soft-
starter was turned on
to start the motor.
SPD I/O Failed on
fault. The Up to Speed
input SPD was on
before the soft-starter
was turned on by the
MC output.
Up to Speed SPD Input
Off Fault while
Moving.
Speed Control Exited
from a fault condition.
Section 6 – Main CPU Faults & Detailed Faults
Possible Cause/Suggested Fix
• The input failed off. With the car on inspection,
momentarily jump the SPD input to 120 VAC and monitor
the input status on "Inputs and Outputs" status screen of
the LCD Display. If the SPD input turns on, the input is fine
and if not then replace the input board.
• The Up to Speed output from the soft-starter did not turn
on. If the motor is rotating at rated rpm, the output from
the soft-starter is bad. Contact Tech Support.
• If the motor does not start, verify that the MC contactor is
turning on, verify that the motor is wired per the job
schematic and verify that the motor is the proper voltage.
• The Up to Speed input SPD failed on. Replace the input
board.
• The Up to Speed contact failed on in the soft- starter.
Read the voltage on the output of the Up to Speed contact
to GND. If 120 VAC is present, contact Tech Support.
The SPD input went off while the car trying to run up and
the MC output was on.
• Faulty SPD input. Replace the input board.
• Faulty connection from the soft-starter Up to Speed
output to the SPD input on the Main I/O board. Check the
wiring and the terminal connection.
• Faulty Up to Speed output on the soft-starter. Contact
Tech Support.
• The Electrical Safety String was open during a run. Check
the safety string inputs.• The S10 input turned off. Possible
short in traveling cable or bad S10 input. Correct short
condition or replace S10 input on 1102 board.• Inspection
Switch applied during run.
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