Mitsubishi Electric MELSERVO-JN Series Instruction Manual page 436

13. POSITIONING MODE
(4) Software limit
A limit stop using a software limit (parameter No. PE16 to PE19) is made as in stroke end operation. When
a motion goes beyond the setting range, the motor is stopped and servo-locked. This function is made valid
at power-on but made invalid during home position return. This function is made invalid when the software
limit + setting is the same as the software limit - setting. A parameter error (37.1) will occur if the software
limit + setting is less than the software limit - setting.
Inhibited area
Movable area
Movable
Unmovable
Current position
Software limit
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