YASKAWA E-7S SERVOPACK SGD7S - Polarity Sensor Setting

5.8 Polarity Sensor Setting
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Basic Functions That Require Setting before Operation
5.8 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 Meaning When Enabled Classification
Pn080
n.
0
(default setting)
Use polarity sensor.
After restart Setup
n.
1 Do not use polarity sensor.
If you set Pn080 to n.0 (Use polarity sensor) and the Linear Servomotor that is con-
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.
Information