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4 POSITIONING SIGNALS
(9) Tool length offset data storage register (D810+20n, D811+20n)
...…….…….. Monitor device
(a) This register stores the offset value specified in the tool length offset data
No..
Tool length offset data storage register is shown bellow.
Applicable registers
Higher rank
Lower rank
Offset value
D811+20n
D810+20n
(b) The contents of the data registers (D1650 to D1689 : offset value)
corresponding to the setting tool length offset data No. is stored in the tool
length offset area at the tool length offset (G43, G44) command.
[Example] When the X axis is assigned to axis 3
D1650,D1651=50000(H1=5.0000mm)
Execute "G43 X50. H1 ;".
50000 is stored into D850 and D851.
Execute "G49 X50. ;".
0 is stored into D850 and D851.
