7 BASIC INSTRUCTIONS
7.5 Data Conversion Instructions
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7
• Data specified by (s) can be converted if it is within the range from K0 to K9999 BCD (decimal).
• 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
K1Y0
1-digit
0 to 9
K2Y0
2-digit
00 to 99
K3Y0
3-digit
000 to 999
K4Y0
4-digit
0000 to 9999
Error code
(SD0/SD8067)
Description
3401H
Data in the device specified by (s) is out of the valid range (0 to 9999).
BCD
(s)
(d)
BIN
BCD
X0
When "K4Y000" is specified
CPU module BCD
Y14 to
Y17
Y10 to
Y13
Y4 to
Y7
Y0 to
Y3
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 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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