GAL GALaxy eHydro Manual page 125

GALaxy eHydro Elevator Controller
Table 6-0: Main CPU Faults
Faults
GRCAN
Device Fault
GRCAN
Device Reset
Group Comm Loss
GS & GS_1Opposite
Hall Call Light Fuse
Hatch Safety Fault
HC Com Device Reset
Description
Device on the Group
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.
Device on the Group
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.
The car that was
acting as the group car
has stopped
communicating.
Input failure on one of
the Gate Switch (GS)
inputs.
Hall Call Light Fuse
Blown
Hatch Safety Fault.
The HSS input is off.
Serial Hall Call board
reset unexpectedly.
Usually caused by loss
of power to the
individual board.
Section 6 – Main CPU Faults & Detailed Faults
Possible Cause/Suggested Fix
• 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.
• 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.
• Faulty wiring from TX+/TX- from car to car.
• Faulty U6 driver chip on the GALX-1132 CPU board (next to
the connector for the group comm). Call GAL.
• Noise on shield wire. Connect shield only on one end.
• Noise on the communication wires. Run wires in separate
conduit.
• GS or GS-1 input failed on. Replace GS or GS-1 input chip.•
Check status of input from Input and Output menu on the
LCD interface.
• Check for short on the Hall Call Light circuit.
• A device contact in the hatch safety string has opened.
• The HSS input has failed off.
• Usually caused by loss of power to the individual board.
• Faulty power connection to board.
• Fault hall call board.
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