Bcdda, Bcddap; Dbcdda, Dbcddap; Conversion From Bcd 4-Digit Data To Decimal Ascii Data; Conversion From Bcd 8-Digit Data To Decimal Ascii Data - Mitsubishi MELSEC-Q/L Programming Manual

BCDDA, BCDDAP, DBCDDA, DBCDDAP
7.11.3

BCDDA, BCDDAP

Conversion from BCD 4-digit data to decimal ASCII data

7.11.3

DBCDDA, DBCDDAP

Conversion from BCD 8-digit data to decimal ASCII data

BCDDA, BCDDAP, DBCDDA,
DBCDDAP
BCDDA, DBCDDA
BCDDAP, DBCDDAP
: BCD data to be converted to ASCII (BCD 4 digits/8 digits)
S
: Head number of the devices where the conversion result will be stored (character string)
D
Setting Internal Devices
Data
Bit
S
––
D
Function
BCDDA
(1) Converts the individual digit numbers of hexadecimal notation of the BCD 4-digit data designated by
and stores the results into the area starting from the device designated by
b15 b12 b11 b8 b7
S
Thousands Hundreds
place place
For example, when "9105" is designated for
following manner:
b15 b12 b11 b8 b7
S
9 1
(2) The BCD data designated by
(3) The results of calculation stored in the device
suppressed.
0 0 5 0
Number of significant digits
20
H
(4) The data to be stored at the device designated by
characters to output select signal).
When SM701 is OFF.....Stores "0"
When SM701 is ON......Does not change
452
Command
Command
R, ZR
Word Bit
b15
D
b4 b3 b0
D +1
D +2
Tens Units
place place
, the results of the operation are stored into the area starting from
S
D
b4 b3 b0
D
0 5 +1
D
+2
can be in the range of from 0 to 9999.
S
. All zeros on the left side of the "Number of significant digits" are zero-
D
D
High
Basic
performance
indicates an instruction symbol of BCDDA/DBCDDA.
J \
U \G
Word
––
.
D
b8 b7
ASCII code for hundreds place ASCII code for thousands place
ASCII code for units place ASCII code for tens place
0
Only when SM701 is OFF
b15 b8b7
31 (1) 39 (9)
H H
35 (5) 30 (0)
H H
00
H
+2 differs depending on the ON/OFF status of SM701 (number of
Process Redundant Universal LCPU
S D
P S D
Constants
Zn Other
K, H
into ASCII codes,
S
b0
D
b0
––
––
in the