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NOTE
O
As,
a
rule. G92
must
be instructed in
states
where each
toul
I'ffset is
canceled.
0
When
power
is
turned on.
the
current
tool
position is
set
at
coordinates
(0,
0.
0).
Be
sure
to set
coordinate
systems
before
starting operation.
0
The coordinate
systems
set
are
not
affected by
reset
operation.
To
reset
a coordinate
system.
perform
any
of
the
following:
•
Operate
the ZERO
SET
key.
(Refer
to
Par. 3. 1. 3. 7.
1.)
•
Write "G92 XO YO Z0*iio0
P
0:"
then
execute
it in
the MDI mode.
•
Momentarily
turn
the
power
OFF. then
turn
it
on again.
I
2.7.1.2
Setting
work coordinate
systems
by G54toG59
«
(1)
Number of
work
coordinate
system
pairs can
be added by
options.
Table
2.7.1 Number
of
Pairs
Option I
6 pairs
Option
2
54 pairs
Option 3
1
02 pairs
(2)
Method of
command
Table 2.7.2
Setting
of
WorK Coordinate
Systems
Option 1
G54 J1 (PI)
G55J1
(PI)
G56 J1
(PI)
G57 J1
(PI)
C59
J1
(PI)
G58
J1(P1)
G54 Jl
(PI) C55JKP1) G56JKPI) G57J1(P1) G5SJKP1)
G59JKP1)
Option 2
to
to
to
to
to
to
G54
J9(P9)
G55 J9
(
P9)
G
56
J9(P9)
G57
J9(P9.)
G5S
J9(P9)
G59 J9
(P9)
'C.58JKP1)
G55JKP1)
G54JKPI)
G56J1
(PI)
G57J1(P1)
C59JKP1)
Option 3
to
to
to
to
to
to
G54 J27
(P27) C55J27IP27)
G56
J27
(P27)
G57 J27
(P27)
C58 J27
(P27)
G59 J27
(P27)
(T> Setting
work coordinate
systems
(G54
to
G59)
By G54
(G55, G56,
G57, G58
or
G59)
Jl
(J2 •••
J27)command,
the
subsequent programs move along
the
set
work coordinate
system.
Address J
can
be replaced
with address P.
by switching
parameters.
Pm4012 D7
=
0
:
Address
J
Pm4012 D7
=
1
I
Address P
(&>
G54
to
G59 are modal commands.
@
G54 command is equivalent
to
G54 Jl
or
G54 JO command.
-
79
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