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common - Sanyo Denki America, Inc.

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4. Pulse Train Input Interface <br />

<br />

External sensorC-phase detection<br />

After detecting the edge of the external sensor signal, movement starts in the opposite direction and<br />

zero-return is performed based on C-phase signal detection.<br />

Grid shift travel distance<br />

Operation (velocity waveform)<br />

In-Position signal<br />

C-channel signal<br />

SDN signal<br />

Push detection<br />

Zero-return is based on detecting a stop due to pushing against the mechanical end.<br />

Operation (velocity waveform)<br />

Mechanical end<br />

Grid shift travel distance<br />

In-Position signal<br />

Command code 25h Push complete<br />

The sign of the grid shift volume must be set to the opposite direction of the push direction.<br />

Confirm that the push current limit setting is a value with which the motor can operate. If the value is low, it<br />

may be prematurely determined as stop before being pushed against the mechanical end.<br />

Push C-phase detection<br />

After detecting a stop due to pushing against the mechanical end, movement starts in the opposite<br />

direction and zero-return is performed based on C-phase signal detection.<br />

Mechanical end<br />

Grid shift travel distance<br />

Operation (velocity waveform)<br />

In-Position signal<br />

C-phase signal<br />

Command code 25hPush complete<br />

determination time<br />

425

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