Mitsubishi MELSEC-Q QD77MS, User Manual

Page: 34 / 976

1 - 5
Chapter 1 Product Outline
(11) Easy application to the absolute position system
(a) The MR-J4-B/MR-J3-B series servo amplifiers and servo motors
correspond to the absolute position system. It can be realized only at
connecting the battery for absolute position system to the servo amplifier.
(b) Once the OP have been established, the OPR operation is unnecessary at
the system's power supply ON.
(c) With the absolute position system, the data set method OPR is used to
establish the OP. The wiring of near-point dog, etc. is unnecessary.
(d) When the setting unit is "degree", the absolute position system with
unlimited length fed can be configured.