HEIDENHAIN TNC 306 Technical Manual - Manual (Page 237)

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TNC 406/TNC 306 14 Electrode changer 4-137
14.2.7 PLC module "PLC POS. Z DOWN"
Move to Z Axis Position for Electrode Change
PLC Position
to Z DOWN
Position
END
Yes
No
Axis Z
in Position
14.2.8 PLC module "PLC. POS. Z UP"
Move to Z Axis Clearance Position
PLC Position
to Z UP
Position
Axis Z
in Position
END
No
Yes