ABB RELION 670 Series Technical Manual page 1127

1MRK 502 066-UUS B
18.4.7.1 Functionality
Redundant station bus communication according to IEC 62439-3 Edition 1 and IEC 62439-3 Edition
2 parallel redundancy protocol (PRP) are available as options when ordering IEDs. Redundant
station bus communication according to IEC 62439-3 uses both port AB and port CD on the OEM
module.
18.4.7.2 Function block
IEC09000757 V2 EN-US
Figure 586: PRPSTATUS function block
18.4.7.3 Signals
Table 820: PRPSTATUS Output signals
Name
PRP-A LINK
PRP-A VALID
PRP-B LINK
PRP-B VALID
18.4.7.4 Settings
Table 821: PRP Non group settings (basic)
Name Values (Range)
Operation Disabled
Enabled
PRPMode PRP-0
PRP-1
IPAddress 0 - 18
IPMask 0 - 18
Technical manual
PRPSTATUS
PRP-A LINK
PRP-A VALID
PRP-B LINK
PRP-B VALID
IEC09000757.vsd
Type
BOOLEAN
BOOLEAN
BOOLEAN
BOOLEAN
Unit
-
-
IP
Address
IP
Address
Description
PRP-A Link Status
PRP-A Link Valid
PRP-B Link Status
PRP-B Link Valid
Step Default
- Disabled
- PRP-1
1 192.168.7.10
1 255.255.255.0
Station communication
GUID-A90FDBA7-D4D7-4CBD-9F05-13DCC9971779 v5
GUID-876EDB9C-BEF1-4DBE-967D-5BEEEA6AFF38 v3
Description
Operation Disabled/Enabled
PRP Mode
IP-Address
IP-Mask
Section 18
PID-4074-OUTPUTSIGNALS v4
PID-3190-SETTINGS v5
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