YASKAWA SGDV-120A, Manual

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For setting initial 0 positions on Yaskawa absolute encoders
Sigma7 SigmaWin Homing, Zeroing
1. Move machine to where you want 0 to be
1. Jog till hit limit switch then manually turn screw back 1/4 turn
2. Set Torque to as low as you can and still get motion and jog into the hard stops and then
manually turn ballscrew back 1/4 turn.
3. Jog to middle of travel and scribe a line across the axis slide
2. Click “Reset Absolute Encoder”
If grayed out try:
1. clear hbb
2. set encoder as absolute
3. unplug and replug encoder
4. cycle power to drive
5. restart app
3. Cycle power to drives
4. Open monitor
Yaskawa Sigma 7 Ethercat
RapidPath Absolute Encoders
Homing