Yaskawa MP900 Series Motion Programming Manual - Manual (Page 44)

Overview of Motion Programs
1.2.2 Controlled Axes
1 -30
J Reference Units
In the MP-series Machine Controller, the programmable reference unit can be set in the parame-
ter for each axis.
Table 1.14 Reference Units
Parameter Setting Value Reference
Unit: pulse
Reference
Unit: mm
Reference
Unit: degree
Reference
Unit: inch
Number of digits after the
decimal point = 0 1 pulse 1 mm 1_ 1”
Number of digits after the
decimal point = 1 1 pulse 0.1 mm 0.1_ 0.1”
Number of digits after the
decimal point = 2 1 pulse 0.01 mm 0.01_ 0.01”
Number of digits after the
decimal point = 3 1 pulse 0.001 mm 0.001_ 0.001”
Number of digits after the
decimal point = 4 1 pulse 0.0001 mm 0.0001_ 0.0001”
Number of digits after the
decimal point = 5 1 pulse 0.00001 mm 0.00001_ 0.00001”
If the reference unit is the pulse, the number of digits after the decimal point will be invalid. Likewise, the
decimal point in the motion program input and the position monitor display have no significance.
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