Section 2
1MAC050144-MB C
615 series overview
38
615 series ANSI
Technical Manual
Table 3:
Predefined user categories
2.5
Communication
The IED supports different communication protocols: IEC 61850, Modbus
®
and DNP 3.0
Level 2 - all using TCP/IP. DNP3 and Modbus also support serial communication.
Operational information and controls are available through these protocols.
The IEC 61850 communication implementation supports all monitoring and control
functions. Additionally, parameter setting and DFR records can be accessed using the IEC
61850 protocol. Oscillographic files are available to any Ethernet-based application in the
standard COMTRADE format. Further, the IED can send and receive binary signals from
other IEDs (so called horizontal communication) using the IEC61850-8-1 GOOSE profile,
where the highest performance class with a total transmission time of 3 ms is supported.
Also, the IED supports sending and receiving of analog values using GOOSE messaging.
The IED meets the GOOSE performance requirements for tripping applications in
distribution substations, as defined by the IEC 61850 standard. The IED can
simultaneously report events to five different clients on the station bus.
All communication connectors, except for the front port connector, are placed on
integrated optional communication modules. The IED can be connected to Ethernet-based
communication systems via the RJ-45 connector (100BASE-TX) or the fiber-optic LC
connector (100BASE-FX).
Username
User rights
VIEWER
Read only access
OPERATOR
• Selecting remote or local state with
(only locally)
• Changing setting groups
• Controlling
• Clearing alarm and indication LEDs and textual indications
ENGINEER
• Changing settings
• Clearing event list
• Clearing DFRs
• Changing system settings such as IP address, serial baud rate or DFR settings
• Setting the IED to test mode
• Selecting language
ADMINISTRATOR
• All listed above
• Changing password
• Factory default activation
For user authorization for PCM600, see PCM600 documentation.
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