Software Reset; Preparations; Applicable Tools - YASKAWA SGD7S-1R9D Product Manual

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6.10 Software Reset

You can reset the SERVOPACK internally with the software. A software reset is used when

resetting alarms and changing the settings of parameters that normally require turning the

power supply to the SERVOPACK OFF and ON again. This can be used to change those

parameters without turning the power supply to the SERVOPACK OFF and ON again.

Confirm that the following conditions are met before you perform a software reset.

• The servo must be OFF.

• The motor must be stopped.

The following table lists the tools that you can use to perform a software reset.

Digital Operator

1. Always confirm that the servo is OFF and that the motor is stopped before you start a soft-

2. This function resets the SERVOPACK independently of the host controller. The SERVO-

PACK carries out the same processing as when the power supply is turned ON and out-

puts the ALM (Servo Alarm) signal. The status of other output signals may be forcibly

3. When you execute a software reset, the SERVOPACK will not respond for approximately

five seconds.

Before you execute a software reset, check the status of the SERVOPACK and Servomo-

tor and make sure that no problems will occur.

Setup - Software Reset

Operating Procedure Reference

Σ-7-Series Digital Operator Operating Manual (Manual

No.: SIEP S800001 33)

6.10.3 Operating Procedure on page 6-45

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