7 BASIC INSTRUCTIONS
7.5 Data Conversion Instructions
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7
• The data in the device specified by (s) can be converted if it is in the range from 0 to 9999 (BCD).
• The table below shows nibble specification for the data in the device specified by (s) and (d).
Precautions
• Binary data is used in all operations in CPU module including arithmetic operations (+-
), increment and decrement
instructions. When receiving digital switch information in binary-coded decimal (BCD) format into a CPU module, use the
BIN(P) instructions (for converting BCD data into binary data). Furthermore, to output data to seven-segment display unit
handling binary-coded decimal (BCD) data, use the BCD(P) instructions (for converting binary data into BCD data).
Operation error
(d)
Number of digits
Data range
K1X0
1-digit
0 to 9
K2X0
2-digit
00 to 99
K3X0
3-digit
000 to 999
K4X0
4-digit
0000 to 9999
Error code
(SD0/SD8067)
Description
3401H
The value of each digit of the device specified by (s) is other than 0 to 9. (The data is not binary-coded decimal data.)
BIN
(s)
(d)
BCD
BIN
9
7
8
6
BIN CPU module
X0
In case of K4X0
X14 to
X17
X10 to
X13
X4 to
X7
X0 to
X3
Summary of Contents for MELSEC iQ-F FX5
Page 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
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Page 17: ...15 CONTENTS ...
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Page 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Page 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
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