Polarity Sensor Setting - YASKAWA SGD7S Product Manual

5.9

Polarity Sensor Setting

The polarity sensor detects the polarity of the Servomotor. You must set a parameter to specify
whether the Linear Servomotor that is connected to the SERVOPACK has a polarity sensor.
Specify whether there is a polarity sensor in Pn080 = n.X (Polarity Sensor Selection).
If the Linear Servomotor has a polarity sensor, set Pn080 to n.0 (Use polarity sensor)
(default setting).
If the Linear Servomotor does not have a polarity sensor, set Pn080 to n.1 (Do not use
polarity sensor). Turn the power supply OFF and ON again to enable the new setting.
Parameter

n.
(default setting)
Pn080

n.
If you set Pn080 to n.0 (Use polarity sensor) and the Linear Servomotor that is con-
Information
nected to the SERVOPACK does not have a polarity sensor, an A.C21 alarm (Polarity Sensor
Error) will occur when you turn the power supply OFF and ON again.
Meaning
0
Use polarity sensor.
1 Do not use polarity sensor.

5.9 Polarity Sensor Setting

When Enabled Classification
After restart Setup
5
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