Mitsubishi Electric M800VW Series Programming Manual page 669

M800V/M80V Series PLC Programming Manual (2/2)
14 PLC Help Function
14.15 Tool Life Management (Machining Center System)
Note
(1) Details of the file registers for the tool data flag/status of the spare tool and that of the active tool are as follows:
F E D C B A
(2) Details of the cumulative cutting hours of the spare tool and that of the active tool are as follows:
F E D C B A 9
(3) Details of the estimated tool life (hours) of the spare tool and that of the active tool are as follows:
F E D C B A
(4) The following compensation amounts, which are set in "HNo." or "DNo." on the tool life management screen, are set.
Tool compensation Tool length compen-
type
Compensation amount
I
in "HNo."
Tool length in "HNo."
II
III Tool length Z in "HNo." Nose R in "DNo."
IB-1501668-B
9 8 7 6 5 4 3 2
8 7 6 5 4 3 2
9 8 7 6 5 4 3 2
Tool radius compen-
sation sation
Compensation amount
in "DNo."
Tool radius in "DNo."
1 0
Tool length compensation data format, 0 to 2
Tool radius compensation data format, 0 to 2
Tool life management method, 0 to 2
Tool status
0: Unused tool
Normally, when the tool is replaced with a new one,
"0" is set.
1: Active tool
When cutting is actually started, "1" is set.
2: Normal life tool
When the cumulative usage data (hours or number of
cuttings) exceeds the estimated tool life data, "2" is
set.
3: When the "Tool alarm 1" signal (YC88) is turned ON,
"3" is set. (Machine tool builder specifications)
4: When the "Tool alarm 2" signal (YC89) is turned ON,
"4" is set. (Machine tool builder specifications)
For machine tool builder use
1 0
Unit of less than a minute (3.75 seconds)
Unit in minutes
1 0
Unit of less than a minute
Unit in minutes
Tool length wear
-
Tool length wear in
"HNo."
Z wear in "HNo."
648
Tool radius wear
-
Tool radius wear in
"DNo."
R wear in "DNo."