Startup [G] [Wg] - Mitsubishi Electric MR-J5 Series User Manual

10.2

Startup [G] [WG]

When using a direct drive motor, set [Pr. PA01.1 Operation mode selection] to "6" (Direct drive motor control mode).
After power-on, the Z-phase mark of the direct drive motor manufactured by Mitsubishi Electric must pass the connector area
once. In a system which prevents the direct drive motor from making a full rotation or more, install the direct drive motor in a
position where the Z-phase mark can pass over the connector area.
Startup procedure
Start up the direct drive servo system with the following procedure.
Installation and wiring
Incremental system
Perform the magnetic pole detection.
Positioning operation check in test operation mode
Positioning operation check with the controller (Refer to the manual of the controller used.)
Homing operation
Positioning operation
Absolute position detection system
Absolute position
detection system?
Set [Pr. PA03.0 Absolute position detection
system selection] to "1".
Cancel [AL. 025 Absolute position erased].
Can the Z-phase pulse of the
direct drive motor manufactured
by Mitsubishi Electric be
turned on manually?
No
*1
Turn on the Z-phase pulse of the direct
drive motor by using the JOG operation.
Change the setting to disable the magnetic
pole detection.
Cycle the power of the servo amplifier or
*2
reset the software.
*1
*4
Yes
Manually turn on the Z-phase pulse of the direct
*1, *2
drive motor manufactured by Mitsubishi Electric.
10 USING A DIRECT DRIVE MOTOR
10.2 Startup [G] [WG]
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