11.6 IEC60870-5 104 Client

HMI Setting

Items	Settings	Note
Protocol	IEC60870-5 104 Client
Connection	Ethernet
Port No.	2404

Address list

Type	Register	Range
Bit	SPTB	0~16777215.7
	SCNA	0~16777215.7
	DPTB	0~16777215.7
	DCNA	0~16777215.7
	METF	0~16777215.7
	SENC	0~16777215.7
	SENA	0~16777215.7
	MENA	0~16777215.7
	METD	0~16777215.7
Word
	SPTB	0~16777215
	SCNA	0~16777215
	DPTB	0~16777215
	DCNA	0~16777215
	SENA	0~16777215
	MENA	0~16777215
	METD	0~16777215
	INRO	0~16777215
	TIMESYN	0~16777215
	TIMEZ	0~16777215
	NTP	0~16777215
Double word
	METF	0~16777215
	SENC	0~16777215

Address configuration

The address registers of the IEC60870-5-104 protocol are SPTB, SCNA, DPTB, DCNA, METF, and SENC. The protocol needs to be added with an extension tag "ASDU", which could only be added in the [Address Identification Library], other places are not editable, that is, the read address in the object or script is not editable.

1) Extended tag name

2) Address range for the extended tag.

Communication settings

1) Enable HMI Ethernet in [Project Settings];

2) Set PLC IP in [Device IP] settings;

Communication cable