HEIDENHAIN TNC 306 Technical Manual - Manual (Page 235)

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TNC 406/TNC 306 14 Electrode changer 4-135
14.2.5 PLC module "POC. REG."
LOAD
"POSREG"
with stack
contents
= 0
Module:
PLC. POS. RACK
POSITION 1
POSREG
POSREG
= 1
Module:
PLC. POS. RACK
POSITION 2
Module:
PLC POS. RACK
POSITION 3
POSREG
= 2
POSREG
= 3
Module:
PLC. POS. RACK
POSITION 4
NO
NO
POSREG
= 4
Module:
PLC. POS. RACK
POSITION 5
YES
(DEPENDENT ON Tmax)
END
Determine Electrode Rack Position
NO
NO
NO
YES
YES
YES
YES
POSREG = 0
POSREG = 1
POSREG = 2
POSREG = 3
POSREG = 4