Recv (Mewtocol Master / Modbus Master) - Panasonic FP7 Series Command Reference Manual

15.5 RECV (MEWTOCOL Master / MODBUS Master)

■
Ladder diagram
(Note 1) The above figure shows the case that S1=U0 (CPU unit with built-in SCU) and S2=U1 (port number 1)
are specified by the UNITSEL instruction.
■
Available operation units (●: Available)
Operatio
bit
n unit
i
■
List of operands
Operand Description
S1 Partner station number
S2 Starting address of the device in the sender data area of the partner unit
n Number of received data
D1 Starting address of the device in the receiver data area of the master unit
D2 Starting address of the device area of the master unit that stores the execution result code (1 word)
■
Available word devices (●: Available)
Operan
d
W W
X Y
S1 ● ●
(Note
S2
● ●
1)
n ● ●
D1 ● ●
D2 ● ●
(Note 1) When the source unit is FP7, only global devices can be specified. (Local devices cannot be
specified.)
WUME-FP7CPUPGR-12
15.5 RECV (MEWTOCOL Master / MODBUS Master)
US
●
16-Bit device:
W W W S D L
R L S D T D
● ● ● ●
● ● ● ●
● ● ● ●
● ● ● ●
● ● ● ●
SS UL
●
32-Bit
device:
TS TE
U W
WI
C C
M O
S E
SL SF
Real
Integer numbe
r
D
IX K H SF
Ｕ
F
● ●
● ●
DF
St
rin
g Index
modifie
r
" "
●
●
●
●
●
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