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@;A9I@*+'"&$'()*
4-3
IOWR-Instruction
$%'
IOWR(223)
C
S
D
C Control Code.
The IOWR-instruction enables you to send messages to the High-speed Coun-
ter Unit. The high-byte (=CC1) and the low-byte (=CC2) of the Control Code
specify the type of message that is to be send.
15 14 13 12 11 10 9 8
C:
S First Source Word.
The PLC memory address of the first word to be transferred.
D Destination Machine Number (D) and number of words (D+1) to be transferred.
15 14 13 12 11 10 9 8
D:
15 14 13 12 11 10 9 8
D+1:
@IOWR(223)
7
6 5
4
3
2
1 0
7
6 5
4
3
2
1 0
7
6 5
4
3
2
1 0
Section 4-3
C
S
D
CC2 (=Control Code 2)
CC1 (=Control Code 1)
Machine Number to which data
is to be transferred:
Set between 0-95 (0000
Number of words to be
Set between 1-128 (0001
H
- 005F
)
H
H
written:
- 0080
)
H
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