
B-63364EN/03 5. SETTING AND REGISTERING DATA FOR EACH CNC MACHINE
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Condition
Set the condition formula to acquire the monitoring data of this
monitoring item from the CNC machine. When the condition is set,
the data acquisition is executed if the condition formula is satisfied
(=TRUE).
When the condition is not set, the data acquisition is executed at every
sampling interval of that CNC machine.
The format of the condition formula follows to the grammar of MS
Excel. For instance, when the monitor data is acquired only when the
value of cell F6 is larger than 0, set the following condition formula.
= F6>0
Refer to the manual and help of MS Excel for details of the format of
the condition formula of MS Excel.
And you can use the special logical functions prepared in the
Machining Status Monitor Package for the condition formula. Refer
to "4. Special logical functions of the Machining Status Monitor
Package" in this paragraph for the special logical functions of the
Machining Status Monitor Package.
I/O type
Set the acquisition method to get the monitoring data of this
monitoring item from the CNC machine. The relation between the set
value and the acquisition method is as follows.
0 : The current value is acquired
The current value of the specified monitoring data is acquired.
1 : The differential value is acquired.
When the acquisition condition is not set at "Condition", the
differential value of the current value against the value of the
monitoring start time(= current value - value of start time) is
acquired.
When the acquisition condition is set at "Condition", the
differential value of the current value against the value which
was acquired when the condition was satisfied(= current value
- value when the condition was satisfied) is acquired. The value
is acquired only when the condition formula is satisfied.
Real value
It is not necessary to set the value.
The monitoring data from the CNC machine is stored. The type of the
stored data depends on the setting of "Data type."