IDEC FT1A Series User Manual

S MART AXIS P RO /L ITE U SER ' S M ANUAL FT9Y-B1378 10-21
10: 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 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.
4. Download the user program.
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.
S1
1
D1
M100
M0
SOTU
ERXD
S1
D2
D100

IDEC FT1A Series Specifications

General

Programming Software	WindLDR
Type	Programmable Logic Controller (PLC)
Display	LCD (varies by model)
Communication Ports	RS232C/RS485 (built-in), USB (programming), Ethernet (optional)
Dimensions	Varies by model
Weight	Varies by model
Model	FT1A Series