Mitsubishi Electric MR-J5 Series, Руководство пользователя

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10 USING A DIRECT DRIVE MOTOR
10.2 Startup [G] [WG]
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Stroke limit disabled setting at magnetic pole detection
When performing a magnetic pole detection without LSP (Forward rotation stroke end) and LSN (Reverse rotation stroke
end), set [Pr. PL08.2 Magnetic pole detection - Stroke limit enabled/disabled selection].
Preparation for magnetic pole detection
For the magnetic pole detection, use the test operation mode (positioning operation) of MR Configurator2. Turn off the servo
amplifier power, and turn on the DIP switch (SW3-1). Turning on the power enables the test operation mode.
Magnetic pole detection method setting
Set the magnetic pole detection method by using [Pr. PL08.0 Magnetic pole detection method selection].
In the following cases, set the magnetic pole detection method to the minute position detection method.
• When a shortened travel distance at the magnetic pole detection is required
• When the magnetic pole detection by the position detection method is not completed
For an absolute position detection system, set [Pr. PL01.0 Servo motor magnetic pole detection selection] to "1" (Magnetic
pole detection at initial servo-on after cycling the power). After the completion of the magnetic pole detection, change [Pr.
PL01.0] to "0" (Magnetic pole detection disabled).
Servo parameter Description
PL08.2 Magnetic pole detection - Stroke limit enabled/disabled selection
0: Enabled
1: Disabled
Initial value: 0 (Enabled)
Servo parameter Description
PL08.0 Magnetic pole detection method selection
0: Position detection method
4: Minute position detection method
Initial value: 0 (Position detection method)
Servo parameter Description
PL01.0 Servo motor magnetic pole detection selection
0: Magnetic pole detection disabled
1: Magnetic pole detection at initial servo-on after cycling the power
5: Magnetic pole detection at every servo-on
Initial value: 1 (Magnetic pole detection at initial servo-on after cycling the power)