Technical Data; Serial Communication, Lon; Application - ABB REL 501-C1 2.5 Technical Reference Manual

1.5.7
1.6
1.6.1
Serial communication
Table 196: Setting parameters for main function types
Parameter Range
Operation On, Off
MainFuncType 1-255
Path in local HMI: Configuration/TerminalCom/IECCom/Communication
Table 197: Setting parameters for IEC communication
Parameter Range
SlaveNo 0-255
BaudRate 9600, 19200
Path in local HMI: Configuration/TerminalCom/IECCom/BlockOfInfoCmd
Table 198: IEC command
Command Command description
BlockOfInfoCmd Command with status and confirmation. Controls information sent to the master.

Technical data

Table 199: Serial communication (IEC 60870-5-103)
Function
Protocol
Communication speed
Table 200: Serial communication (RS485)
Function
Protocol
Communication speed

Serial communication, LON

Application

An optical network can be used within the Substation Automation system. This enables commu-
nication with the terminal through the LON bus from the operator's workplace, from the control
center and also from other terminals.
Default Unit Parameter description
Off -
- Main function types according to the stan-
dard
Default Unit Parameter description
30 - Slave number
19200 Baud Communication speed
Value
IEC 60870-5-103
9600, 19200 Bd
Value
SPA/IEC 60870-5-103
9600 Bd
Chapter 12
Data communication
193