4. HOW TO USE THE POINT TABLE
4 - 2
4.1 Startup
WARNING
When executing a test run, follow the notice and procedures in this instruction
manual. Otherwise, it may cause a malfunction, damage to the machine, or injury.
Do not operate the switches with wet hands. Otherwise, it may cause an electric
shock.
CAUTION
Before starting operation, check the parameters. Improper settings may cause
some machines to operate unexpectedly.
The servo amplifier heat sink, regenerative resistor, servo motor, etc., may be hot
while the power is on and for some time after power-off. Take safety measures
such as providing covers to avoid accidentally touching them by hands and parts
such as cables.
During operation, never touch the rotor of the servo motor. Otherwise, it may
cause injury.
Before wiring, switch operation, etc., eliminate static electricity. Otherwise, it may
cause a malfunction.
4.1.1 Power on and off procedures
When the servo amplifier is powered on for the first time, the control mode is set to position control mode.
(Refer to section 4.2.1 of "MR-JE-_A Servo Amplifier Instruction Manual".)
This section provides a case where the servo amplifier is powered on after setting the positioning mode.
(1) Power-on
Switch the 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) and ST2 (Reverse rotation start) are off.
3) Turn on the power.
The display shows "PoS" and 2 s later shows data.
(2) Power-off
1) Switch off ST1 (Forward rotation start) and ST2 (Reverse rotation start).
2) Switch off SON (Servo-on).
3) Shut off the power.
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