Справочник Пользователя для Mitsubishi Electronics FXCPU
14 Applied Instructions (External FX I/O Device)
14.8 PR / Print (ASCII Code)
378
FXCPU Structured Programming Manual
[Basic & Applied Instruction]
14.8
PR / Print (ASCII Code)
Outline
This instruction performs parallel output of ASCII code data to the output (Y).
1. Format and operation, execution form
2. Set data
3. Applicable devices
S: Refer to "Cautions".
Function and operation explanation
1. 16-bit operation (PR)
ASCII code stored in lower 8 bits (1 byte) of
to
+7 is issued to
to
+7 sequentially in time
division character by character.
The following timing chart explains the ASCII code stored in the device specified by
.
The transmission sequence begins from
="A", and ends with
+7="H", and 8 bytes are transmitted in
total.
FX
3U(C)
FX
3G(C)
FX
3S
FX
2N(C)
FX
1N(C)
FX
1S
FX
U
/FX
2C
FX
0N
FX
0(S)
Instruction
name
Operation
Execution
form
Expression in each language
Structured ladder/FBD
ST
PR
16 bits
Continuous
PR(EN, s, d);
Variable
Description
Data type
Input
variable
variable
EN
Execution condition
Bit
Head device for storing data of ASCII code.
String
Output
variable
variable
ENO
Execution state
Bit
Head device for output data of ASCII code.
Bit
Operand
type
Bit Devices
Word Devices
Others
System user
Digit designation
System
user
Special
unit
Index
Cons
tant
Real
Number
Character
String
Pointer
X Y M T C S D
.b KnX KnY KnM KnS T C D R U
\G
V Z Modifier K H
E
"
"
P
z z z
S1
z
z
z
+1
+2
+3
+4
+5
+6
+7
A(H41)
B(H42)
C(H43)
D(H44)
E(H45)
F(H46)
G(H47)
H(H48)
PR
EN
s
s
ENO
d
Command input
PR
EN
s
ENO
d
Head device for storing
data of ASCII code.
data of ASCII code.
Head device for output
data of ASCII code.
data of ASCII code.