YASKAWA yasnac lx3 - Page 140

2.8.29 TOOL LIFE CONTROL (G 122, G 123)+ (Cent’d)
e. Monitoring of the currently used tool in
each group
Table 2.31
c.
Registration of tool offset memory and tool
number
Contents
The number of pieces
being machined by the
currentlyusad tool of
group number “t.”
Setting
TG 1 CNT
(*6181)
Table 2.29
Setting
Contents
Remarks
tiemarks
TOFN 01 The tool number which uses
(X8651)
offset memory 01 (T * * 01).
The number of
machinable
pieces is set
in
$6161 to C6179.
+---- -.
–!
I
TOFN 02
.!---
The tool number which uses
(~8652)
Of fSet MemOry 02 (T * * 02). Tool number is
-1 “1 to 50.”
The number of pieces
being machined by the
currently used tool of
group number “9.”
The use time of the
currently used tool of
group number “1O.”
—
TG9CNT
(n6 189)
‘t ““
TOFN 50 The tool number which uses
(:6700) offset memory 50 (T * * 50).
TG IOCNT
(F6 190)
The machinable
hour is set in
$6180 to ?6189.
d. Registration when multiple tool offset
memories are used by a single tool
—
The use time of the
currently used tool of
group number “19.”
TG 19 CNT
(76 199)
Notes :
Table 2.30
Contents
Remarks
Setting
The registration of the
offset designation number in
the tool life control program
of offset memory 01
(T* * 01).
1.
2.
3.
4.
To use the tool lifecontrol feature. select
The number not
used in tool Iife
control is “O.”
The number useb
in tool life con-
trol program is
W to 95
91 designation is
is “l.”
92 designation
is “2.”
93 designation
is “3.”
94 designation
is “4.”
the “ T 4-digit designation” and the “offset
memory addition” options.
When “ 90” through “ 95, ” or “ 99” is specified
in the low-order 2 digits of the T command
( 4-digit designation) in the part program,
the control executes the tool life control
feature.
A T- command other than above
does not cause the execution of this feature
and is processed as an ordinary T command.
Hence, it is possible to specify the T com-
mand for tool life control and an ordinary
T command in a single part program.
The maximum number of “ tool number + off-
set memory number” pairs which can be
registered in a single tool group is 16.
G 122 and G 123 commands should always be
specified on a single block basis.
Between G 122 command and G 123 command,
only the following should be specified:
P:
Group number.
L: Life for each tool.
T: Tool number and compensation memory
number.
Any other addresses cannot be specified.
TOFO 01
(2!8701)
The registration of the
offset designation number in
the tool life control program
of offset memory 02
(T* * 02).
TOFO 02
(~8702)
The registration of the
offset designation number in
the tool life control program
TOFO 50
(~8750)
95 designation
of offset memory 50
is “5.”
(T* * 50).
5.
When the part program shown in sub-
paragraph (5) , a, (i) is registered,
one of 1 to 5, and O is stored here.
any
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