How To Use The Program; Startup; Power On And Off Procedures - Mitsubishi Electric MELSERVO-J4 Instruction Manual

5. HOW TO USE THE PROGRAM

5. HOW TO USE THE PROGRAM
The following items are the same as MR-J4-_A_-RJ servo amplifiers. For details of them, refer to the section
of the detailed description field. " MR-J4-_A_" means "MR-J4-_A_(-RJ) Servo Amplifier Instruction Manual".

5.1 Startup

5.1.1 Power on and off procedures

When the servo amplifier is powered on for the first time, the amplifier enters the position control mode.
(Refer to section 4.2.1 of "MR-J4-_A_(-RJ) Servo Amplifier Instruction Manual".)
This section provides a case where the servo amplifier is powered on after the positioning mode setting.
(1) Power-on
Switch power on in the following procedure. Always follow this procedure at power-on.
1) Switch off SON (Servo-on).
2) Make sure that ST1 (Forward rotation start) is off.
3) Switch on the main circuit power supply and control circuit power supply.
The display shows "PoS", and in 2 s later, shows data.
(2) Power-off
1) Switch off ST1 (Forward rotation start).
2) Switch off SON (Servo-on).
3) Switch off the main circuit power supply and control circuit power supply.
Item
Switching power on for the
first time
POINT
For the mark detection function (Current position latch), refer to section 10.2.7.
Detailed explanation
MR-J4-_A_ section
4.1
5 - 1