16.6 PMSET / pPMSET (Change of MEWNET-W Parameters)
16.6 PMSET / pPMSET (Change of MEWNET-W Parameters)
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Ladder diagram
(Note 1)
The above figure shows the case that the FP7 multi-wire link unit for S1=U1 (slot number 1) is
specified by the UNITSEL instruction.
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List of operands
Operand
Description
S
Start of the area that stores data to be set as communication parameters
n
Specified number of words (Setting range: 10 or 1)
D
Starting address of the device area in the master unit that stores the processing result (1 word)
(Note 1)
When the station number is 17 or more, specify 1.
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Available devices (●: Available)
Operan
d
W
W
X
Y
S
●
●
n
●
●
D
●
●
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Outline of operation
● The MEWNET-W communication parameters of the FP7 multi-wire link unit are changed with
a user program.
● Set communication parameters to be changed within [n] words from the area starting with
[S], and execute the PMSET/pPMSET instruction, to issue the setting change request to the
unit.
● By reading setting parameters using the PMGET instruction, and setting parameters to be
changed using the PMSET/pPMSET instruction, the settings can be simplified.
16-20
16-Bit device:
W
W
W
S
D
L
R
L
S
D
T
D
●
●
●
●
●
●
●
●
●
●
●
●
(Note 1)
32-Bit
device:
TS
TE
U
W
WI
IX
C
C
M
O
S
E
Real
St
Integer
numbe
rin
r
g
D
K
H
SF
" "
U
F
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WUME-FP7CPUPGR-12
Index
modifie
r
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