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Entering settings
Configuration/TerminalCom/SPA-IEC-LON
When the setting is entered the terminal will automatically restart. After
the restart the selected IEC port operates as a IEC port.
2.
Set the slave number and baud rate for the rear IEC port
The slave number and baud rate can be found on the local HMI at:
Configuration/TerminalCom/IECCom/Communication
Set the same slave number and baud rate as set in the IEC master system
for the terminal.
3.
Set the main function type of the terminal.
The main function type can be found on the local HMI at:
Configuration/TerminalCom/IECCom/FunctionType
The main function type can be set to values from 1 to 255 according to
the standard. The value zero is default and corresponds to not used. Ex-
amples of values that can be used are:
Table 5:
Main function type examples
Value
128
160
192
If the setting "OpFnType" is set to "ON" then the set value for function
type will be used for all event blocks and the disturbance recorder, other-
wise the setting on each event block and the disturbance recorder will de-
cide the function type of that function block.
Function type according to IEC 60870-5-103
Distance protection
Overcurrent protection
Line differential protection
Chapter 11
Establishing connection and
verifying the
SPA/IEC-communication
75
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