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High−level Instructions
F159
(MTRN)
Outline
This is used to send data to or receive data from an external device
through the specified RS232C port.
Program example
Trigger
R0
10
DF
1
F159 MTRN, DT 100, K 8, K 1
S
n
D
Operands
Relay
Operand
Operand
WX WY WR WL
N/A N/A N/A N/A
S
n
A
A
D
N/A N/A N/A N/A
(*1) I0 to ID.
3 − 420
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
Serial data communication
Ladder Diagram
Ladder Diagram
S
n
Starting area of data table (data register)
Area for storing the number of bytes of data to be transmitted, or constant data.
When the value is positive, an end code is added.
When the value is negative, an end code is not added.
When the value is H8000, the transmission mode of the RS232C port is
changed.
Port for transmitting data (K0, K1, K2)
K0: TOOL port (FPΣ 32k, FP−X)
K1: COM1 Port (FP0R: COM Port)
K2: COM2 Port
Timer/Counter Register
SV
EV
DT
N/A
N/A
A
A
A
A
N/A
N/A
N/A N/A
1
D
Index
register
IX
LD
IY
(*1)
A
N/A
N/A
N/A
A
A
A
A
N/A
N/A
FPΣ/FP−X/FP0R
Availability
FPΣ/FP−X/FP0R
Boolean
Address
Instruction
10
ST
11
DF
12
F159
DT
K
K
Constant
Index
Index
modifier
K
H
N/A
N/A
A
A
A
A
A
N/A
A
A:
Available
N/A: Not Available
R
0
(MTRN)
100
8
1
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