Fuji Electric ALPHA5 Smart, Руководство пользователя

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CHAPTER 14 PC LOADER
Detail Description of Function
14-29
14
 Each test operation screen
(1) Manual feed
(2) Homing
(3) Position preset
(4) Z-phase position set
(5) Auto offset adjustment
Select the speed (parameters PA1_41 through _47).
The motor rotates forward while the button is clicked on.
The motor reverses while the button is clicked on.
Press the "Homing" button to start the motor according to the setting of
homing-related parameters PA2_06 through _14.
After the homing, the motion is finished.
Press the "Preset" button to change the current position to the one
specified in parameter PA2_19 (preset position).
Press the "Set" button to output the Z-phase at the current position and
automatically change parameter PA1_12 (Z-phase position offset).
* "Z-phase position set" fails in the following cases.

PA2_74 (parameter write protection) is set at 1 (write protect).

The zero position (Z-phase) of the encoder is not established.
In this case, turn the motor shaft twice or more.
Press the "Adjustment Start" button to adjust the offset of the VREF and
TREF analog input terminals and change parameters PA3_32 (speed
command offset) and PA3_34 (torque command offset).
Auto offset adjustment is impossible if PA2_74 (parameter write
protection) is set at 1 (write protect).