HEIDENHAIN TNC 306 Technical Manual - Manual (Page 232)

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TNC 406/TNC 306 14 Electrode changer 2/97
14.2.2 PLC module "REPLACE OLD TOOL"
Push
SPIREG - 1
To Stack
Module:
POC. REG.
TOOL RACK
POS. REACHED
Module:
PLC. POS.
Z DOWN
Tool Unclamped
and set
SPRIEG to 0
Module:
Z UP
PLC. POS.
TOOL CLAMP TOOL CLAMP
END
Return Current Electrode to Original Rack Position
Yes
No
?