Programming manual
154
CNC 8070
8.
ADDI
TI
ONAL PREPARATORY
FUNCTI
O
NS
Changi
ng
of
p
a
ra
m
e
te
r r
ange
of
an a
x
is
(
G
112)
(S
OFT
V02.0
X
)
150
8.5
Changing of parameter range of an axis (G112)
The CNC may have up to 4 sets of parameters for each axis to define
different dynamic characteristics (acceleration, gains, etc.) for each of
them.
The parameter set may be selected by program using function G112.
This function does not carry out any physical change on the machine
(gear change), it only assumes the parameters of the active set.
When using Sercos axes, function G112 also involves changing the
drive's velocity gear.
Programming
Changing the parameter range of the axes.
To assume a different set of parameter, program G112 and then the
axes and the new parameter set to be selected for each one of them.
Changing the parameter set for the spindle.
In this case, changing the parameter set will be used when working
in positioning mode (M19). When working in speed mode (M03/M04),
function G112 will only change the parameter set; it is NOT the same
as functions M41 through M44 because it does not make a physical
gear change.
When making a gear change using M41 through M44, it is not
necessary to program G112.
Properties of the function
Function G112 is modal.
After validating the machine parameters, every time a program is
executed from the automatic mode, on power-up, after executing an
M02 or M30, after an EMERGENCY or a RESET, the CNC acts as
follows depending on the value assigned to machine parameter
"DEFAULTSET".
If DEFAULTSET is other than 0, it maintains the range defined by
G112. Otherwise, it assumes the range defined by m achine
parameter DEFAULTSET.
...
G112 X2 Y3
(Selects the 2
nd
nd set of parameters for the X axis, and
the 3
rd
one for the Y axis)
....
...
G112 S2
(Selects the 2
nd
set of spindle parameters)
....
Содержание CNC 8070
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Страница 54: ...Programming manual 20 CNC 8070 1 CREATING A PROGRAM Parameters constants and expressions SOFT V02 0X 20...
Страница 62: ...Programming manual 28 CNC 8070 2 MACHINE OVERVIEW Home search SOFT V02 0X 28...
Страница 154: ...Programming manual 120 CNC 8070 6 TOOL PATH CONTROL Manual intervention G200 G201 G202 SOFT V02 0X 120...
Страница 178: ...Programming manual 144 CNC 8070 7 GEOMETRY ASSISTANCE General scaling factor SOFT V02 0X 144...
Страница 188: ...Programming manual 154 CNC 8070 8 ADDITIONAL PREPARATORY FUNCTIONS Probing G100 SOFT V02 0X 154...
Страница 360: ...Programming manual 326 CNC 8070 12 CYCLE EDITOR Random multiple machining SOFT V02 0X 326...
Страница 446: ...Programming manual 412 CNC 8070 14 CNC VARIABLES Alphabetical listing of variables SOFT V02 0X 412...
Страница 556: ...CNC 8070 16 PROBING CANNED CYCLES SOFT V02 0X 522 Programming manual...