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 CNC Lathe Machine User: Hi, the lathe of ours is installed with GSK980TD CNC controller, now the chuck is not able to execute M12/M13 command, what could be wrong? 
 CNCmakers Support: Please kindly set GSK980TD parameter No.164 to select SLSP effective, and set parameter No.168 to select inner chuck or outer chuck according to your lathe machine. | 
 
 
