31.17.6 ATAN and ATANP (Arc Tangent)

Symbols and Features

Ladder Instruction Name

Ladder Symbol

Feature

Number of Steps

ATAN
(Arc Tangent - Level Sensitive)

 

Trigonometric

3 to 7

 

Ladder Instruction Name

Ladder Symbol

Feature

Number of Steps

ATANP
(Arc Tangent - positive transition)

 

Trigonometric

3 to 7

 

31.17.6.1 Calculating the Number of Steps When Setting Operands - ATAN/ATANP

31.17.6.2 Operand Settings (S1/D1) - ATAN/ATANP

31.17.6.3 Explanation of the ATAN and ATANP Instructions

31.17.6.4 System Variables Indicating Execution Results - ATAN/ATANP