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Mitsubishi Electric MELSEC FX3U Programming Manual page 509

Melsec fx series programmable logic controllers
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Table of Contents
FX
/FX
/FX
Series Programmable Controllers
3G
3U
3UC
Programming Manual - Basic & Applied Instruction Edition
• When a constant (K or H) is specified as [
converted from binary into binary floating point (real number) when the instruction is executed.
Command
input
D
D
D
Even if the command input turns OFF and DECMP instruction is not executed,
before the please rewrite this command input turned OFF.
Caution
1. Number of occupied devices
Three devices are occupied from
Make sure that these devices are not used for any other purpose.
FNC110
S
S
1
2
DECMP
Turns ON in the case of
" [
+1,
]
>
[ S
S
S
1
1
Turns ON in the case of
+1
" [
+1,
]
[ S
=
S
S
1
1
2
Turns ON in the case of
+2
<
" [
+1,
]
[ S
S
S
1
1
2
(
D
D
18.1 FNC110 – ECMP / Floating Point Compare
+1,
] or [
+1,
S
S
S
1
1
2
D
+1,
] ".
S
2
2
+1,
] ".
S
2
] ".
+1,
S
2
,
+1 and
+2).
D
D
18 Floating Point – FNC110 to FNC139
], it is automatically
S
2
D
D
to
+2 hold the status
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507
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Melsec fx3ucMelsec fx3g

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