Delta DVP-SS2 User Manual

DVP-ES2/EX2/EC5/SS2/SA2/SX2/SE&TP Operation Manual - Programming
3-562
API Mnemonic Operands Function
Controllers
ES2/EX2
/EC5
SS2
SA2
SE
SX2
232~
238
D
AND※
Serial Type Comparison
Type
OP
Bit Devices Word devices Program Steps
X Y M S K H KnX KnY KnM KnS T C D E F
AND※: 5 steps
DAND※: 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 API232 (AND =) 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. AND※ (※: =, >, <, <>, ≤, ≥) instruction is used for serial connection with contacts.
API No.
16 -bit
instruction
32 -bit
instruction
Continuity
condition
Discontinuity
condition
232
AND＝
DAND＝
S
1
＝S
2
S
1
≠S
2
233
AND
＞
DAND
＞
S
1
＞
S
2
S
1
≦S
2
234
AND＜
DAND＜
S
1
＜S
2
S
1
≧S
2
236
AND
＜＞
DAND
＜＞
S
1
≠S
2
S
1
＝
S
2
237
AND＜＝
DAND＜＝
S
1
≦S
2
S
1
＞S
2
238
AND
＞＝
DAND
＞＝
S
1
≧S
2
S
1
＜
S
2
3. When the MSB (16-bit instruction: b15, 32-bit instruction: b31) of S
1
and S
2
is 1, the comparison
value will be viewed as a negative value in comparison.
4. When 32-bit counters (C200 ~ C254) are used in this instruction, make sure to adopt 32-bit
instruction (DAND※). If 16-bit instruction (AND※) is adopted, a “program error” will occur and
the ERROR indicator on the MPU panel will flash.
Program Example:
1. When X0 = ON, and the content in C10 = K200, Y20 = ON
2. When X1 = OFF and the content in D0 ≠ K-10, Y21= ON and latched.
AND=
K200
C10
Y20
AND<>
K-10 D0
SET Y21
X1
X0

Delta DVP-SS2 Specifications

General

Brand	Delta
Model	DVP-SS2
Category	Controller
Language	English