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T1/T1S User’s Manual
7. Instructions
FUN 190
BCD
BCD conversion
Expression
Input
-
[
A
BCD
B
]
-
Output
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. XW YW RW SW
T
C
D
I
J
K
A
Source
(Binary)
Ö
Ö
Ö
Ö
Ö
Ö
Ö
Ö
Ö
Ö
0 - 9999
B
Destination
(BCD)
Ö
Ö
Ö
Ö
Ö
Ö
Ö
Ö
Ö
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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