GALaxy eHydro Elevator Controller Section 6 – Main CPU Faults & Detailed Faults
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Table 6-0: Main CPU Faults
Possible Cause/Suggested Fix
Device on the Car Top
CAN Port has a Fault.
On the LCD Interface,
this fault is display as
an abbreviated device
name and device fault.
Please see the device
faults for further
information.
• Look at the details of the fault. The device name and the
error code that caused the fault are listed.
• Look up the fault code for the device for debugging
information.
Device on the Car Top
CAN Port has reset.
On the LCD Interface,
this fault is display as
an abbreviated device
name and device fault.
Please see the device
faults for further
information.
• Look at the details of the fault. The device name and the
error code that caused the fault are listed.
• The device requested an initialization packet from the
main CPU. Typically, this occurs during power up or from a
power cycle of the individual device.
• Ignore the error if the controller power has been cycled.
Otherwise, check the device communications and power
connections.
DL Failed On Fault.
The DL leveling input
did not turn off during
a run. The DL input is
set from a count from
the APS selector.
• The APS selector did not change count during a run. Check
for faults related to the APS selector. Verify that the APS
selector counts change while the car is running.
• The elevator did not leave the floor on a run attempt.
Verify that the elevator can run from the landing. Check the
fault log for another fault that could prevent the car from
running.
Phone Test from DL20
phone monitoring
device indicated a
failure
• Refer to the manufacturers troubleshooting guide for the
DL20.
Input failure on one of
the Door Lock Bottom
(DLB) inputs.
• Faulty DLB or DLB-1 input (replace input chip).
Input failure on one of
the Door Lock Middle
(DLM) inputs.
• Faulty DLM or DLM-1 input (replace input chip).
Input failure on one of
the Door Lock Top
(DLT) inputs.
• Faulty DLT or DLT-1 input (replace input chip).
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