Mitsubishi Electric Melsec-Q172DCPU User Manual page 169

4 INSTALLATION AND WIRING
POINT
(1) Forcibly removal the battery cable from the battery holder unit will damage the
battery holder unit, battery cable.
(2) As for the battery cable, the shape of connector is different on Motion CPU
side and battery holder side. Be sure to connect after confirming shape.
(3) The programs, parameters, motion devices (#), latch range devices and
absolute position data of SRAM built-in Motion CPU module are not backed up
if the battery connector is not connect correctly.
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