B–63610EN/01
4. DESCRIPTION OF PARAMETERS
299
#7
6802
#6
TSK
#5 #4
ARL
#3
GRP
#2
E17
#1
TCO
#0
T99
T99
[Data type] Bit
T99 If a tool group whose life has expired is found to exist when M99 is
executed in the main program:
0 : The tool change signal is not output.
1 : The tool change signal is output.
TCO When function code 171 or 172 (tool life management data write) of the
PMC window function is specified, tool data of a tool in the currently
selected group that is currently not in use:
0 : Cannot be cleared.
1 : Can be cleared.
E17 When function code 171 or 172 (tool life management data write) of the
PMC window function is specified to clear tool life management data of
the tool currently in use in the currently selected group:
0 : The tool data is not cleared and operation terminates normally.
1 : The tool data is not cleared and completion code 13 is output.
GRP As management data for the tool life arrival notice signal (TLCHB):
0 : Parameters Nos. 6844 and 6845 are used.
1 : The value set for each group with the extended tool life management
function is used.
By setting the remaining life until new tool selection for each group, the
signal (TLCHB) is output when the value obtained by subtracting the tool
use count (COUNT) from the life setting (LIFE) reaches the value
(remaining life) set for each group.
ARL The tool life arrival notice signal (TLCHB) of tool life management is:
0 : Output for each tool.
1 : Output for the last tool in a group.
This parameter is valid only when bit 3 of parameter No. 6802 is set to 1.
TSK When the life is specified by time and the last tool in a group is skipped in
tool life management:
0 : The count for the last tool indicates the life value.
1 : The count for the last tool is not changed.