15. USING A DIRECT DRIVE MOTOR
15 - 4
CAUTION
When using the regenerative resistor, switch power off with the alarm signal.
Otherwise, a transistor fault or the like may overheat the regenerative resistor,
causing a fire.
Do not modify the equipment.
Connect the servo amplifier power output (U/V/W) to the power input of the direct
drive motor (U/V/W) directly. Do not let a magnetic contactor, etc. intervene.
Otherwise, it may cause a malfunction.
Servo amplifier
Servo amplifier
Direct drive
motor
Direct drive
motor
U
M
V
W
U
V
W
U
M
V
W
U
V
W
Connecting a servo motor for different axis to the U, V, W, or CN2 may cause a
malfunction.
Before wiring, switch operation, etc., eliminate static electricity. Otherwise, it may
cause a malfunction.
This chapter does not describe the following items. For details of the items, refer to each section of the
detailed description field.
Item Detailed
explanation
Input power supply circuit
Section 3.1
Explanation of power supply system
Section 3.3
Signal (device) explanations Section
3.5
Alarm occurrence timing chart
Section 3.7
Interfaces Section
3.8
SSCNET III cable connection
Section 3.9
Grounding Section
3.11
Switch setting and display of the servo
amplifier
Section 4.3
PARAMETERS Chapter
5
TROUBLESHOOTING Chapter
8
15.3 Operation and functions
POINT
When using the direct drive motor, set [Pr. PA01] to "_ _ 6 _".
For the test operation, refer to section 4.4.
The Z-phase pulse of the direct drive motor must be turned on after power-on.
When the machine configuration does not allow one or more revolution of the
direct drive motor, install the direct drive motor so that the Z-phase pulse can be
turned on.
Содержание MR-J4-100B(-RJ)
Страница 17: ...8 MEMO ...
Страница 143: ...4 STARTUP 4 20 MEMO ...
Страница 199: ...5 PARAMETERS 5 56 MEMO ...
Страница 227: ...6 NORMAL GAIN ADJUSTMENT 6 28 MEMO ...
Страница 281: ...8 TROUBLESHOOTING 8 16 MEMO ...
Страница 303: ...9 DIMENSIONS 9 22 MEMO ...
Страница 319: ...10 CHARACTERISTICS 10 16 MEMO ...
Страница 429: ...11 OPTIONS AND PERIPHERAL EQUIPMENT 11 110 MEMO ...
Страница 435: ...12 ABSOLUTE POSITION DETECTION SYSTEM 12 6 MEMO ...
Страница 483: ...14 USING A LINEAR SERVO MOTOR 14 34 MEMO ...
Страница 531: ...16 FULLY CLOSED LOOP SYSTEM 16 26 MEMO ...
Страница 613: ...17 APPLICATION OF FUNCTIONS 17 82 MEMO ...
Страница 653: ...APPENDIX App 40 This certificate is valid until 2017 02 28 After March 2017 use certificate shown on the previous page ...
Страница 654: ...APPENDIX App 41 ...