Programming manual
CNC 8055
CNC 8055i
ADDITIONAL PREPARATORY FUNCTIONS
7.
·M· & ·EN· MODELS
SOFT: V02.2X
·111·
Interruption of block preparation (G04)
7.1.1 G04 K0: Block preparation interruption and coordinate update
The function associated with G04 K0 may be used to update the coordinates of the axes of the
channel after finishing particular PLC routines.
The PLC routines that require updating the coordinates of the axes of the channel are the following:
• PLC routine using the SWITCH* marks.
• PLC routines where an axis goes into DRO mode and then back into normal axis mode during
the execution of part programs.
G04 operation:
If bit 10 of the g.m.p. ADIMPG (P176) =1, with the instruction G04 K0, the coordinates are initialized
and the offset applied with the additive handwheel is eliminated on all the axes that had an offset.
The coordinates will be initialized to the real coordinates of the machine and the offset will be deleted
without moving any machine axis at all.
Function Description
G04 Interrupts block preparation.
G04 K50 It executes a dwell 50 hundredths of a second.
G04 K0 or G04 K It interrupts block preparation and updates the CNC coordinates to the current
position.
(G4 K0 works in the CNC and PLC channel).
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