GSK980TC3 and GR2030T-LA1 User:
Hi Boss how are you, I facing this alarm can you plz help ....
Hardware alarm showing on screen

HARDWARE ALARM 0630 Showing on GSK980TC3 CNC Controller

AL.-603 alarm showing on GR2000 GR2030T-LA1 AC Servo driver


CNCmakers:
The yellow communication cables might have problem, please exchange them to try again.
After change the cable, need to power off then re-power on.

GSK980TC3 and GR2030T-LA1 User:
I tried both of cable but same alarm Sir

CNCmakers Support:
If so the GR2030T-LA1 with 603 alarm must be broken, need to change a new AC Servo Driver.