GAL GALaxy eHydro Manual page 156

GALaxy eHydro Elevator Controller
Table 6-2: Faults from the Hall Call Driver Board Devices on the GRCAN Serial Port
Fault Description
LED Shrt RedU HCB led short red up
LED Shrt RedU HCB led short red up
Hall call board has
Low Sply Volt
low supply voltage
HCB No Down Led
No Dn LED Brd
Board Detected
HCB No Down Led
No Dn LED Brd
Board Detected
HCB No Up Led Board
No Up LED Brd
Detected
HCB No Up Led Board
No Up LED Brd
Detected
HCB rx fault up to
Rx<-above fl
above floor
Section 6 – Main CPU Faults & Detailed Faults
Possible Cause/Suggested Fix
• Make Sure there is a GALX-1056AN attached to the proper
connector (Up LED always attached to CN5, Down LED attached to
CN5 if only down call at that station (like the top floor), otherwise
attached via ribbon at CN6.
• Replace GALX-1056AN for the associated up or down call.
• Make Sure there is a GALX-1056AN attached to the proper
connector (Up LED always attached to CN5, Down LED attached to
CN5 if only down call at that station (like the top floor), otherwise
attached via ribbon at CN6.
• Replace GALX-1056AN for the associated up or down call.
• Low voltage at Hall call device level. 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.
• HCB board could not detect an LED board
• Replace LED board (GALX-1085AN)
• HCB board could not detect an LED board
• Replace LED board (GALX-1085AN)
• HCB board could not detect an LED board
• Replace LED board (GALX-1085AN)
• HCB board could not detect an LED board
• Replace LED board (GALX-1085AN)
• Receiver on board is bad – replace device
• Cable is bad or disconnected
• Cables going to wrong port (i.e., switched to above and to below)
• Transmitter from device above is bad.
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