Instruction manual

14 - 3
14. ABSOLUTE POSITION DETECTION SYSTEM
14.3 Battery installation procedure
WARNING
Before starting battery installation procedure, make sure that the charge lamp is off
more than 15 minutes after power-off. Then, confirm that the voltage is safe in the
tester or the like. Otherwise, you may get an electric shock.
POINT
The internal circuits of the servo amplifier may be damaged by static electricity.
Always take the following precautions:
Ground human body and work bench.
Do not touch the conductive areas, such as connector pins and electrical parts,
directly by hand.
Before starting battery changing procedure, make sure that the main circuit
power is switched OFF with the control circuit power ON. When battery is
changed with the control power OFF, the absolute position data is lost.
(1) For MR-J3-350A or less
Insert connector into CN4.
(2) For MR-J3-500A or more
Insert connector into CN4.