Toshiba PROSEC T1-16S PLC User's Manual - CTi Automation

7. Instructions
FUN 190 BCD BCD conversion
Expression
Input −[ A BCD B ]− Output
238 T1-16S User’s Manual
6F3B0253
Function
When the input is ON, this instruction converts the binary data of A into BCD, and stores in B. If the
data of A is not in the range of 0 to 9999, the conversion is not executed and the instruction error
flag (ERF = S051) is set to ON.
Execution condition
Input Operation Output ERF
OFF No execution OFF −
ON Normal execution ON −
Binary data error OFF Set
Operand
Name Device Register Constant Index
X Y R S T. C. XWYWRWSW T C D I J K
A Source
√ √ √ √ √ √ √ √ √ √ 0 - 9999
(Binary)
B Destination
(BCD)
Example
√ √ √ √ √ √ √ √ √
When R019 is ON, the data of D0211 is converted into 4-digit BCD, and the result is stored in
RW22.
For example, if D0211 is 5432, the BCD data H5432 is stored in RW22.
D0211 Binary to BCD RW22
5432 H5432
Note
• If the data of A is smaller than 0 or greater than 9999, the conversion is not executed and the
instruction error flag (ERF = S051) is set to ON.
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