IDEC FT1A Series User Manual page 257

Edit the user program.
3.
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 Ethernet User Communication Instruction dialog box appears.
Select ETXD (Transmit over Ethernet) to transmit data and ERXD (Receive over Ethernet) to receive data as the instruction type.
Select the server connection from 1 through 8 and designate S1, D1, and D2. Click OK button to close the dialog box.
SOTU
M0
Download the user program.
4.
The settings for the user communication server 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 Chapter 25 "User Communication Instructions" in the SmartAXIS
Ladder Programming Manual.
S AXIS P /L U '
MART RO ITE SER S
10: U C
SER OMMUNICATION
ERXD S1
S1 1
M FT9Y-B1378
ANUAL
I
NSTRUCTIONS
D1 D2
M100 D100
10-21