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GAL MOVFR - 7.15 Drive Replacement Procedure

GAL MOVFR
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Pr.113 Retry Waiting Time
Unit: 0.1 Sec
Default: 2.5 Sec
Range: 0 ~ 120.0 Sec
Sets the time between restart attempts when Auto Restart Tries is set to a value other than zero.
Pr.114 Retry Selection
Unit: 1
Default: 1023
Range: 0 ~ 1023
1: Ground Fault can be auto reset
2: Over Voltage can be auto reset
4: Over Current can be auto reset
8: Low Voltage can be auto reset
16: Motor Over Load can be auto reset
32: Drive Over Temperature can be auto reset
64: Drive Over Load can be auto reset
128: Current sensor Broken can be auto reset
256: EEPROM Broken can be auto reset
512: Software Over Voltage can be auto reset
If a “Ground Fault”, “Over Current” and “Drive Over Load” needs to be auto reset then Par114
should be set to 69 (1+4+64). The default value is “1023” which means all faults can be auto reset.
Pr.115 Reset Fault
Unit: 1
Default: 0
Range: 0 ~ 2
0: Idle State
1: Resets the active fault but does not clear any fault buffer
2: Resets the active fault and clears all fault buffers to “0”
Resets a fault and clears the fault buffer. Used primarily to clear a fault over network communications.
7.15 How to replace the drive:
1. Disconnect the door operator power from the machine room
2. Flip ON-OFF switch on operator board to OFF position and the AUTO-MAN switch to the MAN position
Wait 10 minutes for the drive’s internal capacitor to completely discharge.
3. Unplug the ribbon cable from the drive.
4. Unplug the green power connector.
5. Remove drive mounting screws.
6. Install the new drive
7. Plug the green power connector
8. Plug the ribbon cable to the drive
9. Reapply power to the drive but leave the switch in the MAN position for now.
10. WRITE the parameters from the parameter unit into the drive as explained in section 7.5
11. Check door operation with the OPEN-CLOSE switch before returning the system to AUTO
.
G.A.L. Manufacturing Corporation December, 2007
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