Yaskawa YASNAC PC NC Programming Manual - Manual (Page 214)

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YASNAC PCNC Programming Manual Chapter 4: Enhanced Level Commands
4.2.3 Stored Stroke Limit B and C (G22, G23) *
The stored stroke limit function checks whether the present position of axes operated manually or
automatically enters the stored stroke limit (entry prohibited area) which is set by G22. The No. 2
entry prohibited area is called the stored stroke limit B and the No.3 to No.5 entry prohibited area
the stored stroke limit C. If an axis has entered the stroke end limit, operation is stopped and
alarm occurs.
(1) Programming Format
With the commands indicated above, the function checks the entry of axes into the entry pro-
hibited area specified by P.
The commands of “G23 P • • •;” cancel the function to check entry into the prohibited area
specified by P.
Note: If P is Omitted, P2 is assumed.
FIGURE 4.2.3.1 Stored Stroke Limit B, C