External Axis Load Identification

1."Load Identification is not available for this robot type is the Error" when ManLoadIdentify Proc is executed.


 when the below-mentioned program is executed, I'm getting an "Unknown Axis number" error

VAR bool defined;
 ActUnit M8DM1;        
DeactUnit M8DM1;

2. The robot is configured with two turntables MID units. When the program is executed, Can I jog it manually without affecting the robot path or execution with an external input?

Need your Help!