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5. Type R Interface <br />
<br />
Each setting is enabled or disabled based on the type of zero-return.<br />
Zero-return type Velocity Low - velocity Grid shift Current limit Preset value<br />
C-channel detection Disabled Enabled Enabled Disabled Enabled<br />
SDN detection Enabled Enabled Enabled Disabled Enabled<br />
SDNC channel Enabled Enabled Enabled Disabled Enabled<br />
Push zero detection Enabled Enabled Enabled Enabled Enabled<br />
PushC channel detection Enabled Enabled Enabled Enabled Enabled<br />
Zero-return operation overview<br />
The zero-return in-position signal is output after the zero-return operation is complete.<br />
<br />
C-phase detection modeType <br />
Zero-return is based on detecting the C-phase (1 Pulse / rotation) of the motor-sensor.<br />
Grid shift travel distance<br />
Operation (velocity waveform)<br />
In-Position signal<br />
C-channel signal<br />
If high velocity is used, an overshoot can occur after detecting the C-phase, causing a<br />
return operation to be performed.<br />
2SDN detectionType 1<br />
Zero-return is performed by detecting the edge of the SDN signal connected to Pin 9 of CN1.<br />
Grid shift travel distance<br />
Operation (velocity waveform)<br />
In-Position signal<br />
SDN signal<br />
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