Iai-america XSEL-KE Manuel d'utilisateur télécharger pdf (Page 112)

100

101

Part 4 Commands

1.5 Comparison Operation

z CPXX

(Compare)

Command, declaration

Extension condition

(LD, A, O, AB, OB)

Input condition

(I/O, flag)

Command,

declaration

Operand 1 Operand 2

Output

(Output, flag)

EQ NE

GT GE

Optional Optional CPXX

Variable

number

Data

LT LE

[Function] The output will be turned ON if the comparison result of the content of the variable specified

in operand 1 and the value specified in operand 2 satisfies the condition.

The value in the variable does not change.

The output will be turned OFF if the condition is not satisfied.

(Note) If the main application version is 0.32 or earlier, the output will be turned OFF when the

command is executed.

If the main application version is 0.33 or later, the output will not be turned OFF when the

command is executed.

CPXX

Operand 1 = Operand 2

Operand 1 z Operand 2

Operand 1 > Operand 2

Operand 1 t Operand 2

Operand 1 < Operand 2

Operand 1 d Operand 2

[Example 1] LET 1 10 Assign 10 to variable 1.

CPEQ 1 10 600 Turn ON flag 600 if the content of variable 1

is 10.

600 ADD 2 1 Add 1 to variable 2 if flag 600 is ON.

[Example 2] LET 1 2 Assign 2 to variable 1.

LET 2 10 Assign 10 to variable 2.

LET 3 10 Assign 10 to variable 3.

CPEQ *1 *3 310 Turn ON output 310 if the content of variable

1 (variable 2) is equal to the content of

variable 3.

1 2 ... 107 108 109 110 111 112 113 114 115 116 117 ... 423 424

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Iai-america XSEL-KE Manuel d'utilisateur Page 112

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