Delta C2000 Series User Manual page 631

Classical field oriented control ac motor drive

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Set M1040 = 1

In the VF/SVC/VFPG mode, will enter the STANDBY mode (01-34 can be used to access the

STANDBY mode's action options).

In the FOC+PG mode, zero speed holding will occur

Set M1055 = 1, and the driver will now start to search for the origin.

When homing is complete, M1070 will change to ON. If you now set D1060 = 1, the control

mode will switch to position mode (please note that M1040 will not change to off; this

mechanical origin move).

The DPOS command can now be used to designate the driver's target location. M1050 or

parameter 00-12 can be used to set a change in absolute or relative position.

Implement M1048 Pulse ON once (must be more than 1 ms in duration), and the converter

will begin to move toward the target (M1040 must be 1 to be effective). The current position

can be obtained from D1051 and D1052.

Part 1: The initialization mode is defined as the "homing" mode from the beginning (set D1060 = 3).

X2 is used to implement converter excitation.

Initial condition

ON only for 1scan a

Servo on req

Part 2—homing: Use X3 to trigger homing action; will automatically switch to position mode after

Set control mode (0:V)

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