
6 BASIC INSTRUCTIONS
6.5 Data Conversion Instructions
289
6
Processing details
• These instructions separate each bit of the data in the device numbers specified by (s1) and later into bit units specified by
(s2), and store the separated data in the device numbers starting from the one specified by (d).
• The number of separation bits specified by (s2) can be specified within the range of 1 to 16 bits.
• The number of bits specified in devices from the device number specified by (s2) up to the device number in which "0" is
stored are processed as the number of separation bits.
• If the device numbers specified by (s1), (s2), (d) are partially overlapping, an operation error occurs.
Operation error
Error code
(SD0/SD8067)
Description
2820
The usage range of the device specified by (s1) or (d) exceeds the corresponding device range due to the specification of the number of
separation bits specified by (s2).
2821
The (s1), (s2) devices are overlapping.
The (s1), (d) devices are overlapping.
The (s2), (d) devices are overlapping.
3401
The specification of the number of separation bits specified by (s2) is not set within the range of 1 to 16 bits.
0 is not set in the range between the device specified by (s2) up to the corresponding device range.
(s2)
(s2)+1
(s2)+2
(s2)+3
(s2)+4
(s2)+5
(s2)+6
(s2)+7
(s1)
(s1)+1
(s1)+2
6
8
6
4
8
10
3
0
b0
···
b6 b5
···
b13
b15 b14
b0
···
···
b8 b7
b4 b3
···
b15
b0
···
b9
b10
···
b12
(d)
(d)+1
(d)+2
(d)+3
(d)+4
(d)+5
(d)+6
···
b0
···
b0
b7
···
b0
b7
···
b0
b9
b5
···
b0
b5
··· b0
b3
··· b0
b2
For the bits specified by (s2)+1
For the bits specified by (s2)+2
For the bits specified by (s2)+3
For the bits specified by (s2)+4
For the bits specified by (s2)+5
For the bits specified by (s2)+6
Specifies the number of separating bits
Specifies the setting end
For the bits specified by (s2)
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 ...
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