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DT100
Example 2: [S2]: DT0, [n]: HFFF0
↓
DT65520
■
Flag operations
Name
R9007
R9008
(ER)
8.1.4 [F145 SEND] Data Transmission (MODBUS Master: Function Code
Specification)
■
Instruction format
■
Devices that can be specified (indicated by ●)
Operand
WX
WY
s
S1
●
S2
●
D
n
(Note 1)
A character constant cannot be specified.
WUME-FPXHCOMG-02
Description
Turns ON when the [S1] / [S1+1] control data value is outside the specified range.
Turns ON when the [S2] or [D] area is exceeded, if the number of words specified in [S1] is
taken during transfer in word units.
Turns ON when [S2]+[n] exceeds the [S2] area.
Turns ON when the operation mode of the target COM port is other than computer link.
Word unit
● If [S2] is DT / LD, turns ON when [n] is not from 0 to 99999.
● If [S2] is WX / WY / WR / WL / SV / EV, turns ON when [n] is not from 0 to 9999.
Bit unit
● Turns ON when [S2] is not WX / WY / WR / WL.
● Turns ON when [n] is not from 0 to 999.
Turns ON when the [S2] device No. is not 0.
Turns ON when a Communication Cassette is not attached to the target COM port.
WR
WL
SV
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
8.1 Communication Instruction
EV
DT
LD
In
●
●
●
●
●
●
●
●
●
●
●
●
Constant
SW
SDT
R
K
H
●
●
●
●
●
●
●
●
●
●
Index
modifier
(Note 1)
●
●
●
8-7
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