Data transfer via network
795
Part III FP Instructions
F153_RMWT
Data write into the slave station
s1 stores the control data for the configuration of the Master and Slave units in the network. n
words, beginning at the address in the CPU specified by s2, are written to the intelligent unit of the
Slave unit beginning at the shared memory address number specified by d.
Specifications of s1:
·········
15 12 11 8 7 4 3 0
·········
15 12 11 8 7 4 3 0
s1 higher word
s1 lower word
s1 high word
s1 low word
Bit
Bit
Bank No.
(16#00 to 16#FF if
there is a bank to
specify, otherwise
16#00)
Slot No.
(16#00 to 16#1F,
FP3: to 16#17)
Master station No.
(16#01 to 16#04)
Slave station No.
(16#01 to 16#20)
Reference: Intelligent unit with bank
Name Order Number
FP3 expansion data memory
unit
AFP32091
AFP32092
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.
PLC types
Availability of F153_RMWT (see page 1321)
Variable Data type Function
s1 DWORD stores control data for Master/Slave configuration
s2 ANY16 starting 16-bit area in CPU where words are read
n INT number of words to be read and then written to the Slave unit
(max. 32 words)
d ANY16 starting memory address number in the intelligent unit where
words are written
The variables s2 and d have to be of the same data type.
Description
Writes data into the specified intelligent unit of the MEWNET-F slave station.
Data types
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