Data Conversion Instructions; Conversion From Bin Data To Bcd 4-Digit Data; Conversion From Bin Data To Bcd 8-Digit Data - Mitsubishi MELSEC-Q/L Programming Manual

6.3

Data conversion instructions

6.3.1 BCD, BCDP

Conversion from BIN data to BCD 4-digit data

6.3.1
DBCD, DBCDP

Conversion from BIN data to BCD 8-digit data

BCD, BCDP, DBCD, DBCDP
BCD, DBCD
BCDP, DBCDP
: BIN data or head number of the devices where the BIN data is stored (BIN 16/32 bits)
S
: Head number of the devices where BCD data will be stored (BCD 4/8 digits)
D
Internal Devices
Setting
Data
Bit Word
S
D
Function
BCD
Converts BIN data (0 to 9999) at the device designated by
DBCD
Converts BIN data (0 to 99999999) at the device designated by
Command
Command
J \
R, ZR
Bit
-32768 16384 8192 4096 2048 1024
S BIN 9999 0 0 1 0 0
Must always be "0".
8000 4000 2000 1000 800
D BCD 9999
1 0 0 1 1
Thousands digits Hundreds digits
S
+1 (Upper 16 bits)
S BIN 99999999
0 0 0 0 0 1 0 1 1 1 1 1 0 1 0 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 1
Must always be "0" (upper 5 digits).
1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1
D BCD 99999999
Ten Millions Hundred
millions digits thousands
digits digits
D +1 (Upper 4 digits)
BCD, BCDP, DBCD, DBCDP
High
Basic
performance
indicates an instruction symbol of
P
U \G
Word
to BCD data, and stores it at the device designated by
S
512 256 128 64 32 16 8 4
1 1 1 0 0 0 0 1 1
BCD conversion
400 200 100 80 40 20 10 8
4
0 0 1 1 0 0 1 1 0
Tens digits Ones digits
to BCD data, and stores it at the device designated by
S
S
(Lower 16 bits)
BCD conversion
Ten Thousands Hundreds Tens
thousands digits digits digits
digits
D (Lower 4 digits)
Process Redundant Universal LCPU
BCD/DBCD.
S
D
S D
Constants
Zn Other
K, H
––
2 1
1 1
2 1
0 1
Ones
digits
1
2
3
4
6
––
––
7
8
.
D
.
D
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