5. Commands and Functions - Sanyo Denki America, Inc.
5. Commands and Functions - Sanyo Denki America, Inc.
5. Commands and Functions - Sanyo Denki America, Inc.
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4. Input / Output Signal <strong>Functions</strong><br />
4.5 Amplifier Status Change Diagram<br />
Main power ON<br />
Reset incomplete<br />
Reset operation<br />
Servo OFF Status<br />
Reset complete<br />
Idle (Stop status)<br />
Servo ON Status<br />
In-Position operation<br />
Zero-return operation<br />
Cancel<br />
Power Limit 3<br />
Velocity 0<br />
Fixed excitation<br />
STOP<br />
ALM<br />
CLR<br />
Power<br />
Limit 3<br />
Recoverable alarm<br />
Fixed<br />
excitation<br />
Unrecoverable alarm<br />
Power<br />
Limit 3<br />
Fixed<br />
excitation<br />
Alarm status<br />
(1) The reset operation is automatically initiated when the amplifier detects that the power of the<br />
main circuit is within the specified voltage range. After initialization is complete, the status<br />
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 />
(2) If a STOP or alarm occurs, the motor decelerates with fixed excitation until it is stopped. After<br />
the motor stops, the excitation current selected for Power Limit 3 is applied.<br />
4-13
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