ABB RELION REX640 Technical Manual page 81

1MRS759142 C
Parameter Values (Range)
Block Monitoring
Internal Overflow
EC_FRZ
Table 14: IEC 61850-8-1 MMS settings
Parameter Values (Range)
Protocols\MMS\Unit
mode
Protocols
\Network1\MMS
Protocols
\Network2\MMS
Protocols\HMI port\MMS
1) MMS client expects primary values from event reporting and data attribute reads
2) MMS client expects nominal values from event reporting and data attribute reads; this is the default for PCM600
3) For PCM600 use only. When
Nominal" and thus parameterizing in native form. The selection is not stored and is therefore effective only for one session. This value has
no effect if selected via the LHMI.
Table 15: Modbus settings
Parameter Values (Range)
Operation
Port
Mapping selection
Address
Link mode
TCP port
Parity
Start delay
End delay
Table continues on next page
REX640
Technical Manual
Unit
0=Not in use
1=Discard events
2=Keep events
0=False
1=True
0=False
1=True
Unit
1)
1=Primary
2)
0=Nominal
2=Primary-
3)
Nominal
0=Off
1=On
0=Off
1=On
0=Off
1=On
Unit mode is set to "Primary", the PCM600 client can force its session to "Nominal" by selecting "Primary-
Unit
1=on
5=off
1=COM 1
2=COM 2
3=Ethernet - TCP 1
1...2
1...254
1=RTU
2=ASCII
1...65535
0=none
1=odd
2=even
0...20
0...20
Step Default
0=Not in use
0=False
0=False
Step Default
0=Nominal
1=On
1=On
1=On
Step Default
5=off
3=Ethernet - TCP
1
1 1
1 1
1=RTU
1 502
2=even
1 4
1 4
Section 3
Basic functions
Description
Blocking of Monitoring Direction
Internal Overflow: TRUE-System level
overflow occured (indication only)
Control point for freezing energy counters
Description
IEC 61850-8-1 unit mode
MMS communication mode
MMS communication mode
MMS communication mode
Description
Enable or disable this protocol instance
Port selection for this protocol instance.
Select between serial and Ethernet based
communication.
Chooses which mapping scheme will be
used for this protocol instance.
Unit address
Selects between ASCII and RTU mode.
For TCP, this should always be RTU.
Defines the listening port for the Modbus
TCP server. Default = 502.
Parity for the serial connection.
Start delay in character times for serial
connection
End delay in character times for serial
connections
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