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Calculations and Judgements Using Inspection Item Data
FQ2 User’s Manual
4
Settin
g Up In
spections
159
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)
J
u
dgement res
u
lt for inspection item 1
Mathematical operator
J
u
dgement res
u
lt for inspection item 0
Summary of Contents for FQ2 Series
Page 1: ...User s Manual Smart Camera FQ2 Cat No Z326 E1 01A ...
Page 58: ...Setting Up Ethernet 56 FQ2 User s Manual MEMO ...
Page 90: ...Adjusting the Images That Were Taken 88 FQ2 User s Manual MEMO ...
Page 190: ...Adjusting Judgement Parameters during Operation 188 FQ2 User s Manual MEMO ...
Page 234: ...Functions Related to the System 232 FQ2 User s Manual MEMO ...
Page 404: ...Basic Troubleshooting 402 FQ2 User s Manual MEMO ...
Page 513: ...Index FQ2 User s Manual 511 Index 12 ...
Page 515: ......