Station Communication - ABB REG670 Product Manual

Generator protection REG670 2.2 and Injection equipment REX060,
REX061, REX062
Product version: 2.2.1
available as an option when ordering IEDs. PRP according to
IEC 62439-3 uses two optical Ethernet ports.
IEC 62439-3 High-availability seamless redundancy HSR
Redundant station bus communication according to IEC
62439-3 Edition 2 High-availability seamless redundancy
(HSR) is available as an option when ordering IEDs.
Redundant station bus communication according to IEC
62439-3 uses two optical Ethernet ports.
The HSR ring supports the connection of up to 30 relays. If
more than 30 relays are to be connected, it is recommended
to split the network into several rings to guarantee the
performance for real-time applications.
Routes
A route is a specified path for data to travel between the
source device in a subnetwork to the destination device in a
different subnetwork. A route consists of a destination
address and the address of the gateway to be used when
sending data to the destination device, see Figure 9.
Default gateway
Source
IEC16000095 V1 EN-US
Figure 9. Route from source to destination through gateway

19. Station communication

Communication protocols
Each IED is provided with several communication interfaces
enabling it to connect to one or many substation level
systems or equipment, either on the Substation Automation
(SA) bus or Substation Monitoring (SM) bus.
Available communication protocols are:
• IEC 61850-8-1 communication protocol
• IEC/UCA 61850-9-2LE communication protocol
• LON communication protocol
• SPA communication protocol
• IEC 60870-5-103 communication protocol
• DNP 3.0 communication protocol
Several protocols can be combined in the same IED.
IEC 61850-8-1 communication protocol
IEC 61850 Ed.1 or Ed.2 can be chosen by a setting in
PCM600. The IED is equipped with up to six (order
ABB
GUID-95F9C7BA-92F8-489F-AD0A-047410B5E66F v1
Gateway
Destination
IEC16000095-1-en.vsdx
dependent) optical Ethernet rear ports for IEC 61850-8-1
station bus communication. The IEC 61850-8-1
communication is also possible from the electrical Ethernet
front port. IEC 61850-8-1 protocol allows intelligent electrical
devices (IEDs) from different vendors to exchange information
and simplifies system engineering. IED-to-IED communication
using GOOSE and client-server communication over MMS are
supported. Disturbance recording file (COMTRADE) uploading
can be done over MMS or FTP.
IEC 61850 quality expander QUALEXP
The quality expander component is used to display the
detailed quality of an IEC/UCA 61850-9-2LE analog channel.
The component expands the channel quality output of a
Merging Unit analog channel received in the IED as per the
IEC 61850-7-3 standard. This component can be used during
the ACT monitoring to get the particular channel quality of the
Merging Unit.
IEC/UCA 61850-9-2LE communication protocol
Optical Ethernet port communication standard IEC/UCA
61850-9-2LE for process bus is supported. IEC/UCA
61850-9-2LE allows Non Conventional Instrument
Transformers (NCIT) with Merging Units (MUs) or stand-alone
MUs to exchange information with the IED, and simplifies SA
engineering. IEC/UCA 61850-9-2LE uses the same port as
IEC 61850-8-1.
LON communication protocol
Existing stations with ABB station bus LON can be extended
with use of the optical LON interface (glass or plastic). This
allows full SA functionality including peer-to-peer messaging
and cooperation between the IEDs.
SPA communication protocol
A single glass or plastic port is provided for the ABB SPA
protocol. This allows extensions of simple substation
automation systems but the main use is for Substation
Monitoring Systems SMS.
M14815-3 v13
IEC 60870-5-103 communication protocol
A single glass or plastic port is provided for the IEC
60870-5-103 standard. This allows design of simple
substation automation systems including equipment from
different vendors. Disturbance files uploading is provided.
Measurands for IEC 60870-5-103 I103MEAS
103MEAS is a function block that reports all valid measuring
types depending on the connected signals. The set of
connected inputs will control which ASDUs (Application
Service Data Units) are generated.
Measurands user-defined signals for IEC 60870-5-103
I103MEASUSR
I103MEASUSR is a function block with user-defined input
measurands in monitor direction. These function blocks
FunctionType parameter for each block in the
include the
M14787-3 v15
1MRK 502 074-BEN A
GUID-9C5DC78E-041B-422B-9668-320E62B847A2 v1
GUID-C3AA21B4-730F-4327-943A-3C77102A80A0 v4
SEMOD120140-5 v3
SEMOD120134-5 v1
SEMOD120137-5 v4
39