AH500 Programming Manual
6-96
API
Instruction code
Operand Function
0214 BKBCD P
S, n, D
Converting the binary numbers in
blocks into the binary-coded
decimal numbers in blocks
Device
X Y M S T C HC D L SM SR E PR K 16# “$” DF
Pulse instruction
16-bit instruction (7 steps) 32-bit instruction
AH500 AH500
Symbol:
S
：
Data source Word
n
：
Data length Word
D
：
Conversion result Word
Explanation:
1. n pieces of data (the binary values) in devices starting from S are converted into the
binary-coded decimal values, and the conversion results are stored in D.
2. The operand n should be within the range between 1 and 256.
Example:
When M1 is ON, the binary values in D0 and D1 are converted into the binary-coded decimal values,
and the conversion results are stored in D4 and D5.
Additional remark:
1. If n is less than 1, or when n is larger than 256, the instruction is not execute, SM0 is ON, and
the error code in SR0 is 16#200B.
2. If the devices specified by S+n-1 and D+n-1 exceed the range, the instruction is not executed,
SM0 is ON, and the error code in SR0 is 16#2003.
3. If the conversion result is not within the range between 0 and 9,999, the instruction is not
executed, and the error code in SR0 is 16#200D (The binary-coded decimal value is
represented by the hexadecimal number, but one of digits is not within the range between 0
and 9.).
4. If S~S+n-1 overlap D~D+n-1, the instruction is not executed, SM0 is ON, and the error code in
SR0 is 16#200C.
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