Lenze PLC Designer PLC Designer (R3-1) - Manual (Page 638)

L-force | PLC Designer
General Editors
636 DMS 4.1 EN 03/2011 TD29
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Modes
Command G90, G91, G98, G99
They define how coordinate values are interpreted.
G90
It effects a interpreting of the following coordinate values (for A/B/C/P/Q/U/V/W) as
absolute values. It is the default mode.
G91
It effects a interpreting of the following coordinate values (for A/B/C/P/Q/U/V/W) as
relative values.
G98
It effects a interpreting of the following coordinate values of I/J/K as absolute values.
G99
It effects a interpreting of the following coordinate values of I/J/K as values relative to
the starting point. It is the default mode.
Allowed syntax
G90
G91
G98
G99
Example
The coordinates interpreted as absolute values. The interplator moved to postion
10/10 and further to 100/10.
G-Code
N0 G90
N10 G1 X10 Y10 F100 (Start position)
N20 G1 X100 (Next position)