IDEC FC6A-C16K1CE Communications Manual page 77

5: U C
SER
Introduction
This chapter describes user communication to send and receive specific data by converting it to data types for external devices
connected to the FC6A Series MicroSmart.
The user communication instructions are used to execute user communication.
The user communication instructions differ according to the communication interface that will be used.
When performing user communication with an external device using port 1 to port 3 via serial communication (RS232C/RS485)
•
"TXD (Transmit)" on page 5-2
"RXD (Receive)" on page 5-10
When performing user communication with an external device using Ethernet port 1 via Ethernet communication
•
"ETXD (User Communication Transmit over Ethernet)" on page 5-23
"ERXD (User Communication Receive over Ethernet)" on page 5-23
User communication allows the following two types of communication methods:
Serial communication with an external device connected to port 1 to port 3 (RS232C/RS485)
•
Ethernet communication with an external device connected by the Ethernet port 1
•
OMMUNICATION
FC6A S M S A
ERIES ICRO MART LL
I
NSTRUCTIONS
- -O T C
IN NE YPE OMMUNICATION
M FC9Y-B1730
ANUAL
5-1