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IEC60870-5 104

Version 3.2 by Devin Chen on 2026/07/29 14:00

IEC60870-5 104 Client

HMI Setting

ItemsSettingsNote
ProtocolIEC60870-5 104 Client 
ConnectionEthernet 
Port No.2404 

Address List

TypeRegisterRange
BitSPTB0~16777215.7
SCNA0~16777215.7
DPTB0~16777215.7
DCNA0~16777215.7
METF0~16777215.7
SENC0~16777215.7
SENA0~16777215.7
MENA0~16777215.7
METD0~16777215.7
WordSPTB0~16777215
SCNA0~16777215
DPTB0~16777215
DCNA0~16777215
SENA0~16777215
MENA0~16777215
METD0~16777215
INRO0~16777215
TIMESYN0~16777215
TIMEZ0~16777215
NTP0~16777215
Double wordMETF0~16777215
SENC0~16777215

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.

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Extended tag name

Address range for the extended tag.

Communication Settings

Enable HMI Ethernet in [Project Settings];

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Set PLC IP in [Device IP] settings;

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Cable Wiring

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IEC60870-5 104 Server

HMI Setting

ItemsSettingsNote
ProtocolIEC60870-5 104 Client 
ConnectionEthernet 
Port No.2404

Address List

TypeRegisterRange
BitSPNA0~16777215
SCNA0~16777215
WordDPNA0~16777215
DCNA0~16777215
STNA0~16777215
MENB0~16777215
SENB0~16777215
RCNA0~16777215
Double WordMENA0~16777215
MENC0~16777215
SENA0~16777215
SENC0~16777215
ITNA0~16777215
BONA0~16777215
BCNA0~16777215

Communication Settings

1. Add protocol

Create an HMI project and add the IEC 60870-5-104 Server Protocol  (Please use PIStudio v11.4.55 or above)

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