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Pulse Train Input Interface <br />
4.6Amplifier Status Change Diagram Display<br />
Shows the amplifier status change diagram. Display status of 7SEG LED is shown in .<br />
Main power ON<br />
Initialization incomplete<br />
Initialization<br />
Servo OFF0<br />
Initialization complete<br />
IdleStop status<br />
Power Limit1<br />
Servo ON status<br />
(8-shape toggle display)<br />
Positioning<br />
Power Limit1 or<br />
Zero-return operation<br />
Power Limit1<br />
Cancel<br />
Power Limit<br />
Velocity <br />
Fixed excitation<br />
STOP0<br />
ALM<br />
CLR<br />
Power Limit<br />
<br />
Recoverable alarm<br />
Fixed<br />
excitation<br />
Unrecoverable alarm<br />
Power<br />
Limit<br />
Fixed<br />
excitation<br />
Alarm statusRefer to Section 4.4ALM description<br />
(1) The reset operation is automatically initiated when the amplifier detects that the power of<br />
the main circuit is within the specified voltage range. After initialization is complete, the<br />
status automatically changes to “Servo ON". If the reset operation is completed once, the<br />
initialization will not be performed. Use the STOP signal to maintain "Servo OFF” status.<br />
Initialization will energize the initial excitation phase at maximum rate, and move at a<br />
maximum of ±1.8 degrees. If error occurs during operation due to reaching the mechanical<br />
limit, it will move 7.2 degrees in the opposite direction and then resume moving within the<br />
range of 1.8 degrees.<br />
(2) If a STOP or alarm occurs, the motor decelerates with fixed excitation until the motor is<br />
stopped. After the motor stops, the excitation current selected for Power Limit 3 is<br />
applied.<br />
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