456
DABIN, DABINP, DDABIN, DDABINP
For example, if the ASCII code of -1234543210
H
is designated for the area starting from , the operation result would be
stored at +1 and in the following manner:
(2) The ASCII data designated by to +5 can be in the range of from -2147483648 to 2147483647.
Further, data stored at the upper bytes of +5 will be ignored.
(3) The sign "20
H
" will be stored if the BIN data is positive, and the sign "2D
H
" will be stored if it is negative.
(If other than "20
H
" and "2D
H
" is set, it will be processed as positive data.)
(4) ASCII code can be set for each position within the range from "30
H
" to "39
H
".
(5) If the ASCII code set for individual positions is "20
H
" or "00
H
," it will be processed as "30
H
".
Operation Error
(1) In any of the following cases, an operation error occurs, the error flag (SM0) turns ON, and an error code is stored into
SD0.
Program Example
(1) The following program converts the decimal, 5-digit ASCII data and sign set at D20 through D22 to BIN values, and
stores the result at D0.
[Ladder Mode] [List Mode]
[Operation]
Error
code
Error details
Q00J/
Q00/
Q01
QnH QnPH QnPRH QnU LCPU
4100
The ASCII codes specified in to +5 other than "30
H
" to "39
H
",
"20
H
", or "00
H
".
The ASCII data specified in to +5 is outside the following ranges:
When the DABIN instruction is used……-32768 to 32767
When the DDABIN instruction is used…-2147483648 to 2147483647
––
4101
The device specified in exceeds the range of the corresponding
device.
–– –– –– ––
S
D D
+1
2D
H
( )
31
H
(1)
32
H
(2)33
H
(3)
b15 b8b7 b0
+2
34
H
(4)35
H
(5)
34
H
(4)33
H
(3)
+3
32
H
(2)31
H
(1)
30
H
(0)
+4
+5
12 3 4 3210
+1
5 4
D
S
S
S
S
S
S
D
S S
S
S S
S S
S
Step Instruction Device
D21
2D
H
( )20
H
(space)
20
H
(space)32
H
(2)
b15 b8b7 b0
D20
D0
BIN value
276
37
H
(7)36
H
(6)D22
- 276
(Regarded as -00276)
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