Additional functions
14.1 Axis functions (AXNAME, AX, SPI, AXTOSPI, ISAXIS, AXSTRING, MODAXVAL)
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Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
663
Example 2: AXSTRING
When programming with AXSTRING[SPI(n)], the axis index of the axis, which is assigned to
the spindle, is no longer output as spindle number, but instead the string
"Sn" is output.
Program code Comments
AXSTRING[SPI(2)] ; String "S2" is output.
Example 3: MODAXVAL
The modulo position of modulo rotary axis A is to be determined.
Axis position 372.55 is the starting value for the calculation.
The parameterized modulo range is 0 to 360 degrees:
MD30340 MODULO_RANGE_START = 0
MD30330 $MA_MODULO_RANGE = 360
Program code Comments
R10=MODAXVAL(A,372.55) ; Calculated modulo position R10 = 12.55.
Example 4: MODAXVAL
If the programmed axis identifier does not refer to a modulo rotary axis, then the value to be
converted (<axis position>) is returned unchanged.
Program code Comments
R11=MODAXVAL(X,372.55) ; X is a linear axis; R11 = 372.55.
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