User:
We have an machine with GSK 988 T CNC system, the system shows 5145 Absolute encoder data parity error, and then alarms 604 for X axis servo alarm , the driver DAT2075 alarms Err-45 every time while the tool comes to the same position.

CNCmakers Support:
According to your descrition, the problem should not from GSK 988 T or DAT2075,  there must be somewhere poor contact. please kindly check.