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4 STARTUP
4.1 Turning on servo amplifier for the first time
Operation by controller command
Perform operation for each operation mode in accordance with the instructions shown in this chapter.
Position control mode
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Instructions for power-on
Turn on the power using the following procedure. Always follow this procedure when turning on the power. Also refer to the
following instructions on power-on.
Page 54 Instructions for power-on
1.
Turn off SON (Servo-on).
2.
Make sure that a command pulse train is not inputted.
3.
Turn on the main circuit power supply and control circuit power supply.
Data is displayed 2 s after "C" (Cumulative feedback pulses) is displayed.
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Operation by command
1.
Turn on EM2 (Forced stop 2) and SON (Servo-on). When the servo amplifier is in servo-on status, RD (Ready) turns on.
2.
Turn on LSP (Forward rotation stroke end) and LSN (Reverse rotation stroke end).
3.
When a pulse train is inputted from the controller, the servo motor starts operating. Give a low speed command at first to
check the servo motor operations such as the rotation direction. If the servo motor does not operate in the intended
direction, review the input signal and rotation/travel direction selection (POL).
4.
Check the operation status.
Page 53 Checking the operation status
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Instructions on power shut-off
1.
Make sure that a command pulse train is not inputted.
2.
Turn off SON (Servo-on).
3.
Shut off the main circuit power supply and control circuit power supply.
