Yaskawa MP900 Series Machine Controller New Ladder Editor - Manual (Page 101)

1.5 Basic Function Instructions
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1.5.5 ARC SINE Instruction (ASIN)
„ Outline
The ASIN instruction uses the Source as the input and stores the arc sine (unit = degrees) of
the input in the Dest. This instruction can be used in a real number operation.
„ Format
„ Parameter
„ Program Example
The arc sine of the input value (0.5) [ASIN (0.5) = θ = 30.0 degrees] is calculated.
ARC SINE Instruction cannot be used for integer type and double-length integer type data.
Parameter Name Setting
Source
(Input) • Any real number type register
• Any real number type register with subscript
• Constant
Dest
(Output) • Any real number type register (except for # and C register)
• Any real number type register with subscript (except for # and
C register)
Symbol: ASIN
Full Name: Arc Sine
Category: FUNCTION
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