
568
7 APPLICATION INSTRUCTION
7.17 Data operation instruction
Adding 16-bit data
WSUM(P)(_U)
These instructions add the (n) point(s) of 16-bit binary data in the device starting from the one specified by (s), and store the
result in the device specified by (d).
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
Processing details
• These instructions add the (n) point(s) of 16-bit binary data in the device starting from the one specified by (s), and store the
result in the device specified by (d).
Operation error
Ladder diagram
Structured text
ENO:=WSUM(EN,s,n,d);
ENO:=WSUMP(EN,s,n,d);
ENO:=WSUM_U(EN,s,n,d);
ENO:=WSUMP_U(EN,s,n,d);
Operand
Description
Range
Data type
Data type (label)
(s)
WSUM(P)
Head device number where the addition target data are
stored
16-bit signed binary
ANY16
WSUM(P)_U
16-bit unsigned binary
(d)
WSUM(P)
Head device number storing sum
32-bit signed binary
ANY32
WSUM(P)_U
32-bit unsigned binary
(n)
Number of data
16-bit unsigned binary
ANY16
Operand
Bit
Word
Double word
Indirect
specification
Constant
Others
X, Y, M, L,
SM, F, B, SB
U
\G
T, ST,
C, LC
T, ST, C, D,
W, SD, SW, R
U
\G
Z
LC
LZ
K, H
E
$
(s)
(d)
(n)
Error code
(SD0/SD8067)
Description
2820
The device range specified by (d) exceeds the corresponding device range.
The (n) point(s) of data in the device starting from (s) exceed the corresponding device range.
3405
The data stored in a device specified by (n) is 0.
(s)
(d)
(n)
(s)
(s)+1
(s)+4
(s)+5
(s)+2
(s)+3
4444 (BIN)
3333 (BIN)
1234 (BIN)
-5426 (BIN)
329 (BIN)
10000 (BIN)
13914 (BIN)
(n)
(d)+1, (d)
Summary of Contents for MELSEC iQ-F FX5 series
Page 1: ...MELSEC iQ F FX5 Series Programming Manual Instructions Standard Functions Function Blocks ...
Page 2: ......
Page 21: ...19 PART 1 PART 1 OVERVIEW Part 1 consists of the following chapter 1 OVERVIEW ...
Page 98: ...96 4 STANDARD FUNCTIONS FUNCTION BLOCKS 4 2 Standard Function Blocks MEMO ...
Page 840: ...838 23 TIME DATA FUNCTIONS 23 4 Division MEMO ...
Page 887: ......