ABB Relion 670 series, Technical Reference Manual

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17.2.6.3 Function block
PRPSTATUS
LAN-A-Status
LAN-B-Status
IEC09000757-1-en.vsd
IEC09000757 V1 EN
Figure 489: PRPSTATUS function block
17.2.6.4 Output signals
Table 618: PRPSTATUS Output signals
Name Type Description
LAN-A-Status BOOLEAN Channel A status
LAN-B-Status BOOLEAN Channel B status
17.2.6.5 Setting parameters
Table 619: DUODRV Non group settings (basic)
Name Values (Range) Unit Step Default Description
Operation Disabled
Enabled
- - Disabled Disable/Enable Operation
IPAddress 0 - 18 IP
Address
1 192.168.7.10 IP-Address
IPMask 0 - 18 IP
Address
1 255.255.255.0 IP-Mask
17.3 IEC 61850-9-2LE communication protocol
17.3.1 Introduction
The IEC 61850-9-2LE process bus communication protocol enables an IED to
communicate with devices providing measured values in digital format, commonly
known as Merging Units (MU). The physical interface in the IED that is used for the
communication is the OEM modules (the two port module version) "CD" port.
17.3.2 Principle of operation
The ABB merging units (MUs) are situated close to primary equipment, like circuit
breakers, isolators, etc. The MUs have the capability to gather measured values from
Section 17
1MRK505222-UUS C
Station communication
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Technical reference manual