15. USING A LINEAR SERVO MOTOR
15 - 11
15.3.2 Magnetic pole detection
POINT
Set [Pr. PE47 Torque offset] to "0 (initial value)" before executing the magnetic
pole detection.
Before the positioning operation of the linear servo motor, make sure to perform the magnetic pole detection.
When [Pr. PL01] is set to the initial value, perform the magnetic pole detection only at the first servo-on after
the power is turned on.
The magnetic pole detection includes the following two methods. Each method has advantages and
disadvantages. Select a magnetic pole detection method suitable for your usage.
The position detection method is selected the initial value.
Magnetic pole detection
Advantage Disadvantage
Position detection method
1. The magnetic pole detection has a
high degree of accuracy.
2. The adjustment procedure at the
magnetic pole detection is simple.
1. The travel distance at the
magnetic pole detection is long.
2. For equipment with small friction,
the initial magnetic pole detection
error may occur.
Minute position detection method
1. The travel distance at the
magnetic pole detection is short.
2. Even for equipment with small
friction, the magnetic pole
detection is available.
1. The adjustment procedure at the
magnetic pole detection is
complex.
2. If a disturbance occurs during the
magnetic pole detection, [AL. 27
Initial magnetic pole detection
error] may occur.
Summary of Contents for MR-J4-100A(-RJ)
Page 19: ...10 MEMO ...
Page 75: ...1 FUNCTIONS AND CONFIGURATION 1 56 MEMO ...
Page 83: ...2 INSTALLATION 2 8 MEMO ...
Page 159: ...3 SIGNALS AND WIRING 3 76 MEMO ...
Page 203: ...4 STARTUP 4 44 MEMO ...
Page 351: ...7 SPECIAL ADJUSTMENT FUNCTIONS 7 40 MEMO ...
Page 365: ...8 TROUBLESHOOTING 8 14 MEMO ...
Page 387: ...9 DIMENSIONS 9 22 MEMO ...
Page 403: ...10 CHARACTERISTICS 10 16 MEMO ...
Page 553: ...12 ABSOLUTE POSITION DETECTION SYSTEM 12 30 MEMO ...
Page 567: ...13 USING STO FUNCTION 13 14 MEMO ...
Page 607: ...14 COMMUNICATION FUNCTION MITSUBISHI ELECTRIC GENERAL PURPOSE AC SERVO PROTOCOL 14 40 MEMO ...
Page 639: ...15 USING A LINEAR SERVO MOTOR 15 32 MEMO ...
Page 767: ...18 MR J4 03A6 RJ SERVO AMPLIFIER 18 84 MEMO ...
Page 856: ...APPENDIX App 41 ...
Page 905: ...MEMO ...