Fanuc Alarm SV027 ILL DGTL SERVO PARAMETER

Fanuc Alarm SV027

Fanuc Alarm SV027 ILL DGTL SERVO PARAMETER

Fanuc Alarm Description
Fanuc 15i
The setting of the digital servo parameter is illegal.

Fanuc 15
There is an illegal digital servo parameter.
– A correct motor model type is not set in parameter No. 1874.
– The number of pulses per motor rotation is not set in parameter No. 1876.
– The direction of motor rotation set in parameter No. 1879 is neither 111 nor –111.

Troubleshooting Procedure

Fanuc Troubleshooting Alarm SV027 (INVALID DIGITAL SERVO PARAMETER)