Fnc192 - Bk+ / Block Data Addition - Mitsubishi Electric MELSEC FX3U Programming Manual

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
25.1 FNC192 – BK+ / Block Data Addition
Outline
This instruction adds binary block data.
1. Instruction format
FNC 192
D BK+ P
2. Set data
Operand Type
S
1
S
2
D
n
3. Applicable devices
Bit Devices
Oper-
and System User
Type
X Y M T C S D .b KnX KnY KnM KnS T C D R U \G
S
1
S
2
D
n
Explanation of function and operation
1. 16-bit operation (BK+ and BK+P)
Command
input
FNC192
BK+
1) "n" 16-bit binary data starting from
operation result is stored in "n" points starting from
b15
+0 K1234
S
1
+1 K4567
+2 K-2000
+(n-2) K-1234
+(n-1) K4000
2) A (16-bit) constant from -32768 to +32767 can be directly specified in
b15
+0 K1234
S
1
+1 K4567
+2 K-2000
+(n-2) K-1234
+(n-1) K4000
Mnemonic
16-bit Instruction
BK+
9 steps
BK+P
Head device number storing addition data
Added constant or head device number storing addition data
Head device number storing operation result
Number of data
Digit Specification
S S D
1 2
S
2
b0
+0
S
2
+1
+2
"n"
+
points
+(n-2)
+(n-1)
b0
"n"
+
S
2
points
25 Block Data Operation – FNC190 to FNC199
25.1 FNC192 – BK+ / Block Data Addition
Operation Condition
32-bit Instruction
Continuous
17 steps
Operation
Pulse (Single)
Operation
Description
Word Devices
Special
System User
Unit
V Z Modify K H
n
are added to "n" 16-bit binary data starting from
.
D
b15 b0
K4000
K1234
K-1234
"n"
points
K5000
K4321
K4321
Mnemonic Operation Condition
DBK+
Continuous
Operation
DBK+P
Pulse (Single)
Operation
Data Type
16- or 32-bit binary
Others
Con- Real Charac-
Index
stant Number ter String
E " "
S
1
b15 b0
+0 K5234
D
+1 K5801
+2 K-3234
"n"
points
+(n-2) K3766
+(n-1) K8321
.
S
2
b15 b0
+0 K5555
D
+1 K8888
+2 K2321
"n"
points
+(n-2) K3087
+(n-1) K8321
21
22
23
24
25
Pointer
P
26
27
, and the
28
29
30
631