441
FX
3U
/FX
3UC
Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
16 External FX Device – FNC 80 to FNC 89
16.4 FNC 83 – HEX / ASCII to Hexadecimal Conversion
11
FN
C30-
FN
C39
R
o
ta
tion and
Sh
ift
12
FNC
4
0
-FNC49
D
a
ta
Op
e
ra
tio
n
13
FNC5
0
-FNC5
9
H
igh Speed
Pr
ocessi
ng
14
FM
C6
0
-F
NC6
9
H
and
y
In
st
ru
cti
o
n
15
FNC7
0
-FNC7
9
Ex
te
rn
a
l F
X
I
/O
D
evi
ce
16
FNC8
0
-FNC8
9
Ext
e
rnal
FX
D
evi
ce
17
F
N
C1
00
-F
NC
10
9
Da
ta
Tr
ansf
e
r 2
18
FN
C
110-FN
C
13
9
Fl
oat
ing P
o
in
t
19
FN
C
140-FN
C
149
Da
ta
O
per
at
io
n
2
20
FN
C
15
0-F
N
C
159
P
o
si
tioni
ng
C
ont
ro
l
16.4
FNC 83 – HEX / ASCII to Hexadecimal Conversion
Outline
This instruction converts ASCII codes into hexadecimal codes.
On the other hand, DABIN (FNC260) instruction converts ASCII codes into binary data, and EVAL (FNC117)
instruction converts ASCII codes into binary floating point data.
→
For DABIN (FNC260) instruction, refer to Section 29.5.
→
For EVAL (FNC117) instruction, refer to Section 18.5.
1. Instruction format
2. Set data
*1.
Make sure to use only ASCII codes "0" to "9" and "A" to "F".
3. Applicable devices
Explanation of function and operation
1. 16-bit operation (HEX and HEXP)
Among the ASCII codes stored in
and later, "n" characters are converted into hexadecimal codes, and
then stored to the devices
and later.
The 16-bit mode and 8-bit mode are available for this instruction. For operation in each mode, refer to the
next page and later.
Operand type
Description
Data type
Head device number storing ASCII code to be converted
Character string
(only ASCII code)
*1
Head device number storing converted hexadecimal code
16- or 32-bit binary
n
Number of ASCII codes (bytes) to be converted [setting range: 1 to 256]
16-bit binary
Oper-
and
Type
Bit Devices
Word Devices
Others
System User
Digit Specification
System User
Special
Unit
Index
Con-
stant
Real
Number
Charac-
ter String
Pointer
X Y M T C S D
.b KnX KnY KnM KnS
T
C
D
R U
\G
V
Z Modify K
H
E
"
"
P
3
3
3
3
3 3 3 3
3
3
3 3
3
3
3
3 3 3 3
3
3 3
3
n
3 3
3 3
P
FNC 83
HEX
−
−
Mnemonic
Operation Condition
16-bit Instruction
7 steps
HEX
HEXP
Mnemonic
Operation Condition
Continuous
Operation
Pulse (Single)
Operation
32-bit Instruction
S
1
S
D
S
1
S
S
2
D
S
D
FNC 83
HEX
n
S
Command
input
D