
B-63330EN/03 4.DESCRIPTION OF PARAMETERS
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4.28 TOOL LIFE MANAGEMENT PARAMETERS (DATA NO.
7400 AND LATER)
#7 #6 #5 #4 #3 #2 #1 #0
7400 TAD ABT SNG RAG LTM SIG GS2 GS1
[Input type] Parameter input
[Data type] Bit
#0 GS1
#1 GS2 A combination of the maximum number of groups and maximum
number of tools that can be registered for tool life management is set
according to the following table:
Tool life management
pairs: with no addition
option
Tool life management
pairs: 512 pairs
Tool life management
pairs: 1024 pairs
GS2
(#1)
GS1
(#0)
Number of
groups
Number of
tools
Number of
groups
Number of
tools
Number of
groups
Number of
tools
0 0 16 16 64 32 128 32
0 1 32 8 128 16 256 16
1 0 64 4 256 8 512 8
1 1 128 2 512 4 1024 4
NOTE
After changing the setting in this parameter, specify
G10 L3; to set data again.
#2 SIG Specifies whether to specify a group number for tool skip by using a
signal.
0: Do not specify.
1: Specify.
NOTE
If no group number is specified using a signal, tool
skip is performed for the tool of the group currently
used.
#3 LTM Specifies whether to count tool life by time or frequency.
0: Count tool life by frequency.
1: Count tool life by time.
NOTE
After changing the setting of this parameter, reenter
the data with G10 L3;.
#4 RAG Specifies how to clear group execution data when the tool change
reset signal (TLRST) is entered.
0: Clear the execution data of a specified group if the life of the
group has expired.
1: Clear the execution data of all registered groups.