Fanuc Series 15i/150i-MA (Programming) Operators Manual

10.TOOL FUNCTION (T FUNCTION) PROGRAMMING B-63324EN/03
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Life values
A life value can be registered as either a time or frequency, by using bit
3 (LTM) of parameter No. 7400 or setting the corresponding count type
(with the Q command). The maximum values are as follows:
Table 10.2.2 (a) Life Count Types and Maximum Life Values
LTM (No.7400#3) Life count type Maximum life value
0 Frequency 99999999 times
1 Time 999 time units
When the count type is time, the units for the life value specified for
address L can be toggled between minutes and tenths of a second, using
bit 1 (FGL) of parameter No. 7403).
Table 10.2.2 (b) Life Value Units and Maximum Allowable Values for L
FGL(No.7403#1) Life value
units
Maximum
allowable
value for L
Example
0 Minutes 59940 L1000: The life value
is 1000 minutes.
1 Tenths of a
second
35964000 L1000: The life value
is 100 seconds.

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