Yaskawa YASNAC PC NC I/O Signal Function Manual - Manual (Page 21)

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YASNAC PCNC I/O Signal Function Manual Chapter 3: Operation And Display
3.1 Calendar Output Signal
By comparing the internal calendar of the CNC with the parameter (date) setting and by
out-putting the result of the comparison, it is possible to dispaly a message such as a regular
maintenance warning by using the sequence program.
The calendar is in the CNC. By comparing the calendar to the data parameter setting, the
result of the comparison is output. If the parameter setting is smaller than the CNC calendar
value, the signals (CALEN1 to CALEN4) are output corresponding to the parameter used
for comparison.
For such processing, up to four parameters can be used to save the calendar data.
The following shows an example of calendar data setting for a parameter:
pm0905 = 19961020 (October 20,1996)
pm0906 = 19960301 (March1,1996)
(1) Calendar Output Signals (CALEN1 to CALEN4)
The following table shows the relationship between the CNC calendar and the calendar sig-
nals to be output.
Calendar Output Signal CALEN1 TO CALEN4 #35064 TO #35067
Signal Description
#35064 The status of No. 1 calendar
*Output when the CNC calendar data exceed the setting for pm0905
#35065 The status of No. 2 calendar
*Output when the CNC calendar data exceed the setting for pm0906
#35066 The status of No.3 calendar
*Output when the CNC calendar data exceed the setting for pm0907
#35067 The status of No. 1 calendar
*Output when the CNC calendar data exceed the setting for pm0908