After replacing the GS2000 AC Servo Driver, matching parameters is the key to resolving alarms.

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Alarm troubleshooting: A loop error occurred after replacing the GS2000 servo drive; inspection revealed a duplicate communication address, as both devices were set to Station No. 3, causing a conflict.
Address correction: By adjusting parameter PA156, the X-axis communication address was changed back to Station No. 1; the device was restarted after saving, and the loop error was cleared.
Parameter configuration: For the GSK988TA1 cnc system, the manufacturer password (xxxxxx) is required to modify parameter 1815 and set the reference point; subsequently, the electronic gear ratio must be adjusted to match the replacement drive. All alarm notifications on the device have now been cleared.

Operation begins: The GS2000 drive was damaged; a loop error was reported after installing the new drive. 00:00

Troubleshooting: An address conflict was found; checking communication settings revealed two "Station No. 3" entries, while the X-axis "Station No. 1" was missing. 00:06

Adjusting parameters: Modified the communication address via parameter PA156, setting the X-axis address to 1; saved settings and power-cycled the device. 00:24

Setting the reference point: Entered the manufacturer password to modify the APZ parameter; the password "six 2s" was required to make the change. 01:07

Restarting the system: Completed parameter settings by setting APZ to 1 and restarting; no alarms remained, though the electronic gear ratio still required checking. 01:50

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