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Delta DVP-EX2 User Manual

Delta DVP-EX2
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3. Instruction Set
3-601
API
Mnemonic Operands Function
Controllers
ES2/EX2
/EC5
SS2
SA2
SE
SX2
287~
292
FOR
Floating Point Contact Type
Comparison OR
Type
OP
Bit Devices Word devices Program Steps
X Y M S K H KnX
KnY
KnM
KnS
T C D E F
FOR: 9 steps
S
1
*
*
*
S
2
*
*
*
PULSE
16-bit
32-bit
ES2/
EX2/
EC5
SS2
SA2/
SE
SX2
ES2/
EX2/
EC5
SS2
SA2/
SE
SX2
ES2/
EX2/
EC5
SS2
SA2/
SE
SX2
Operands:
S
1
: Source device 1 S
2
: Source device 2
Explanations:
1. This instruction compares the content in S
1
and S
2
. Take “FOR =” for example, if the result is
“=”, the continuity of the instruction is enabled. If the result is “”, the continuity of the
instruction is disabled
2. The user can specify the floating point value directly into operands S
1
and S
2
(e.g. F1.2) or
store the floating point value in D registers for further operation.
FOR instruction is used for parallel connection with contacts.
API No.
32-bit instruction
Continuity condition
Discontinuity condition
287
FOR
S
1
S
2
S
1
S
2
288
FOR
S
1
S
2
S
1
S
2
289
FOR
S
1
S
2
S
1
S
2
290
FOR<>
S
1
S
2
S
1
S
2
291
FOR
<=
S
1
S
2
S
1
S
2
292
FOR>=
S
1
S
2
S
1
S
2
Program Example:
When both X2 and M30 are On and the content in D100(D101) ≥ F1.234, M60 = ON..
FOR>= D100 F1.234
X2 M30
M60

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Delta DVP-EX2 Specifications

General IconGeneral
BrandDelta
ModelDVP-EX2
CategoryController
LanguageEnglish

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