
B–63610EN/01
4. DESCRIPTION OF PARAMETERS
297
#7
6800
M6T
#6
IGI
#5
SNG
#4
GRS
#3
SIG
#2
LTM
#1
GS2
#0
GS1
SNG GRS SIG LTM GS2 GS1
[Data type] Bit
GS1, GS2 This parameter sets the combination of the number of tool life groups
which can be entered, and the number of tools which can be entered per
group as shown in the table below.
M series T series
GS2 GS1
Group count Tool count Group count Tool count
0 0 1 to 16
1 to 64
1 to 16
1 to 32
1 to 16 1 to 16
0 1 1 to 32
1 to 128
1 to 8
1 to 16
1 to 32 1 to 8
1 0 1 to 64
1 to 256
1 to 4
1 to 8
1 to 64 1 to 4
1 1 1 to 128
1 to 512
1 to 2
1 to 4
1 to 16 1 to 16
The values on the lower row in the table apply when for the M series, the
512–tool–life–management–group option is provided.
LTM Tool life
0 : Specified by the number of times
1 : Specified by time
SIG Group number is
0 : Not input using the tool group signal during tool skip (The current
group is specified.)
1 : Input using the tool group signal during tool skip
GRS Tool exchange reset signal
0 : Clears only the execution data of a specified group
1 : Clears the execution data of all entered groups
SNG Input of the tool skip signal when a tool that is not considered tool life
management is selected.
0 : Skips the tool of the group used last or of the specified group (using
SIG, #3 of parameter No.6800).
1 : Ignores a tool skip signal
IGI Tool back number
0 : Not ignored
1 : Ignored
M6T T code in the same block as M06
0 : Judged as a back number
1 : Judged as a next tool group command
4.40
PARAMETERS OF
TOOL LIFE
MANAGEMENT