Mitsubishi Melservo-J2-Super series Instruction Manual page 66

4. OPERATION AND FUNCTIONS
CAUTION
SUPPLEMENT
The positioning module (QD75M) and VME bus Position Board (MR-
MC01) are scheduled for modification to operate like the other
controllers.
Contact your sales representative for the modification time and
compatible versions.
The home position return retry function of the positioning module (QD75M)
cannot be used.
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