FC6A S
ERIES
M
ICRO
S
MART
A
LL
-
IN
-O
NE
T
YPE
C
OMMUNICATION
M
ANUAL
FC9Y-B1730
5-39
5: U
SER
C
OMMUNICATION
I
NSTRUCTIONS
3.
Edit the user program.
To insert Ethernet user communication instructions to the ladder editor, select the Ethernet user communication instructions
(ETXD or ERXD instructions) in the
Coil Selection
dialog box.
The
ETXD (Transmit over Ethernet)
dialog box appears.
Select
ETXD
(Transmit over Ethernet) to transmit data or
ERXD
(Receive over Ethernet) to receive data as the instruction type.
Select the client connection from 1 through 8 and designate S1, D1, and D2. Click
OK
button to close the dialog box.
4.
Download the user program.
The settings for the user communication client have been finished.
The specifications of Ethernet user communication instructions (ETXD and ERXD instructions) are identical to TXD and RXD
instructions. For details about TXD and RXD instructions, see "TXD (Transmit)" on page 5-2 and "RXD (Receive)" on page 5-10.
S1
1
D1
M100
M0
SOTU
ETXD
C1
D2
D100