2 INFORM Explanation
FS100 2.6 Instruction Which Adheres to an Instruction : IF
2-214
9. Integer type constant /B Variable number /LB Vari-
able number /B [Array number] /LB [Array number] /I
Variable number /LI Variable number /I [Array num-
ber] /LI [Array number] /D Variable number /LD Vari-
able number /D [Array number] /LD [Array number] /
R Variable number /LR Variable number /R [Array
number] /LR [Array number]
When an I Variable number, LI Variable number, I [Array number], or LI
[Array number] is selected from the table in part 1 of this Explanation,
choose one of the tags from the following table after selecting "=", "<>",
">", ">=", "<" or "<=" from the table in part 8 of this Explanation.
No Tag Explanation Note
31 Integer type constant The comparison condition is specified by the integer
type constant.
<Comparison element 2>
32 B Variable number/
LB Variable number/
B [Array number]/
LB [Array number]
Specifies the byte type variable number which becomes
a comparison condition.
<Comparison element 2>
33 I Variable number/
LI Variable number/
I [Array number]/
LI [Array number]
Specifies the integer type variable number which
becomes a comparison condition.
<Comparison element 2>
34 D Variable number/
LD Variable number/
D [Array number]/
LD [Array number]
Specifies the double precision type variable number
which becomes a comparison condition.
<Comparison element 2>
35 R Variable number/
LR Variable number/
R [Array number]/
LR [Array number]
Specifies the real type variable number which becomes
a comparison condition.
<Comparison element 2>