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F145_SEND
Sends data to another station through link modules in the network.
Description
This instruction also exists as a P instruction (for FP2/2SH, FP3/5, FP10/10SH PLC types), which
is only executed at the rising edge of the EN trigger. Select [Insert P instruction] from the
"Instructions" pane if you require a P instruction. To facilitate reuse, the instruction then appears
under "Recently used" in the pop-up menu. Press <Ctrl>+<Shift>+<v> within the programming
area to open the list of recently used elements.
Specifications of s1:
s1 higher byte
Bit
15
12 11
high
0 0 0 0
s1
1. LINK No. selection (LK: 1 to 3, the station
itself)
Up to 3 Link Units can be connected to 1 CPU.
This (LK) selects the source Link Unit of the three.
2. Link station No. selection (UN: 1 to 63,
another station)
Up to 63 stations can be connected to 1 Link Unit.
This (UN) then selects the destination station No.
REFERENCE
For detailed information, please refer to the relevant technical manual of the intelligent unit.
PLC types
Availability of F145_SEND (see page 1321)
Data send (MEWNET link)
s1 lower byte
Bit
8 7
4 3
0
low
s1
LK
UN
1. Word unit send selection
F = 0
n2 = 0
n1 = 11–16
2. Bit unit send selection
F = 1
n2 = 0–15
n1 = 0–15
15
12 11
8 7
4 3
0 0 0 0
F
n2
n1
Word unit selection
Set "0" when the word unit is selected
Specify the number of words to be sent
Bit unit selection
Destination bit No.
Source bit No.
Data transfer via network
0
787
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