Omron FQ2-S4, Руководство пользователя, Страница: 203 / 594

Calculations and Judgements Using Inspection Item Data FQ2-S4 User’s Manual
4
Setting Up
Inspect
ions
201
Example: Adding the judgement result of inspection items 0 and 1.
Function List
The following functions can be used in calculations.
Function Description
SIN Finds the sine. The result is a value between
−
1 and 1.
The angle in the expression is in degrees.
SIN (angle)
COS Finds the cosine. The result is a value between
−
1 and 1.
The angle in the expression is in degrees.
COS (angle)
ATAN Finds the arctangent of the value (Y component, X component). The result is a radian value between
−π
and
π
.
ANGL (Y_component,X_component)
Example: Finding the angle between the straight line joining the centers of region 0 and region 1 and
horizontal.
ATAN (R1.Y-R0.Y,R1.X-R0.X)
If the two arguments are both 0, the result is 0 and the judgement is NG.
AND Finds the logical AND.
If one of the arguments is 0, the calculation result is 0. Otherwise it is
−
1.
AND (argument_1,argument_2)
OR Finds the logical OR.
If both of the arguments are 0, the calculation result is 0. Otherwise it is
−
1.
OR (argument_1,argument_2)
NOT Applies a logical NOT operation.
If the argument is 0, the calculation result is
−
1. Otherwise it is 0.
NOT (argument)
ABS Finds the absolute value.
ABS (argument)
MAX Returns the larger of the two arguments.
MAX (argument_1, argument_2)
MIN Returns the smaller of the two arguments.
MAX (argument_1, argument_2)
Judgement result for inspection item 1
Mathematical operator
Judgement result for inspection item 0