GAL GALaxy eHydro Manual page 151

GALaxy eHydro Elevator Controller
Table 6-2: Faults from the Hall Call Driver Board Devices on the GRCAN Serial Port
Fault Description
HCB Aux Down input
Ax Dn In Ovld
overload
HCB Aux Up input
Ax Up In Ovld
overload
Dev Comm The Driver does not
Loss see this HCB device
Dev Comm The Driver does not
Loss see this HCB device
The HCB has just
Device Reset
comeback online
The HCB has just
Device Reset
comeback online
Dn FET Open HCB fet open down
Dn FET Open HCB fet open down
Dn FET Short HCB fet short down
Dn FET Short HCB fet short down
Section 6 – Main CPU Faults & Detailed Faults
Possible Cause/Suggested Fix
• Controller detected overload in the input from the Aux terminal
at the station. To identify fault device refer to Detailed Fault Log
'dev' and 'dv2' will provide address for Serial Driver address and
Station where the fault was generated.
• Controller detected overload in the input from the Aux terminal
at the station. To identify fault device refer to Detailed Fault Log
'dev' and 'dv2' will provide address for Serial Driver address and
Station where the fault was generated.
• Comm faults above and below a device – check wiring
• Board not powering up – check 24VAC and MCU on device
• Fuses blown on driver
• Comm faults above and below a device – check wiring
• Board not powering up – check 24VAC and MCU on device
• Fuses blown on driver
• Fixed previous problem.
There is a power/communication problem, where the board is
either resetting (power) or temporarily losing communication on
both ports.
• Fixed previous problem.
There is a power/communication problem, where the board is
either resetting (power) or temporarily losing communication on
both ports.
• Replace GALX-1054AN
• Replace GALX-1054AN
• Replace GALX-1054AN
• Replace GALX-1054AN
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