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14.2.1.2 Tool Life Management II
M720VW
M system
△
L system
△
(1) M system
A spare tool change function is added to tool life management I. This function selects a usable tool
out of the spare tools of the group determined by the value specified by the user PLC, then outputs
data of such usable spare tool. The spare tool can be selected in two ways: the tools are selected in
order they were registered in the group or the tool whose remaining life is the longest of all in the
group is selected.
- Number of groups : 1000 sets for all part systems. (For 1 part system : 999 sets)
(Round off the last digit of the compensation sets for the independent and multi-part system so that
they will be multiples of 10. For example, when the maximum compensation set is 40 and the
number of part systems is 3, the compensation sets par part system is 10.)
- Number of tools in group : Max. 1000 tools
(2) L system
The life of each tool (time and frequency) is controlled, and when the life is reached, a spare tool
that is the same type is selected from the group where the tool belongs and used.
- Number of groups: Max. 40 sets (each part system)/ For 1 part system: 80 sets
- Number of tools in group: Max. 16 tools
14.2.1.3 Tool life management III
M720VW
M system
△
L system
―
For the user PLC designated tool, that tool's usage time (0 to 4000 hours) or frequency of use (0 to
65000 times) is accumulated, and the tool usage state is monitored. The life for up to 1000 tools can be
managed.
This function is not controlled by the group No.
M730VW
M750VW
M720VS
△
△
△
△
M730VW
M750VW
M720VS
△
△
―
―
M700V Series Specifications Manual
14 Automation Support Functions
M730VS
M750VS
△
△
△
△
△
△
M730VS
M750VS
△
△
△
―
―
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III - 323
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