AX-S4 MMS ("access for MMS") is a
IEC 61850 interface for host applications. AX-S4 MMS supports both IEC
61850 client and server capabilities to provide everything needed to
interface with any Windows application supporting OPC and/or DDE
interfaces. AX-S4 MMS brings real-time data from IEC 61850 and
UCA® 2.0 intelligent electronics devices (IEDs) such as
RTU, protection relays, meters, and load tap changers to the desktop.
Useful for substation automation
needing access to data in IEC61850 IEDs, testing/configuration of IEC
61850 devices, and for interfacing with non-IEC 61850 devices.
Download a free copy of Acrobat
Reader to be able to view / print a copy of the AX-S4
MMS data sheet.
- OPC Data Access Server
interface supports IEC61850 access for Visual
Basic®, Visual C++®, and many off-the-shelf OPC compatible
IEC 61850 parts 6-1, 7-2, 7-3, 7-4, and 8-1 including
the Abstract Communication Service Interface (ACSI), Generic Object
Oriented Substation Event (GOOSE), and Generic Substation Status Event
- OPC Server for GOOSE/GSSE is
included to send and receive
protection data used by relays and other substation protection and
an IEC 61850 server to convert non-standard devices and protocols to
IEC 61850 for low-cost data translation and protocol conversion.
- DDE Server supports variable,
journal/log, controls, domain, file, and program
invocation services including cut-and-paste of hot-links to Excel and
other DDE enabled applications.
- Interactive Object Explorer
provides point & click access to network objects without complex
- Automatically retrieves
device object descriptions from
devices to eliminate tedious configuration of data points.
- Supports unsolicited
report-by-exception messaging using
IEC61850 and UCA2 buffered and unbuffered reports.
- Supports UCA2.0 Generic
Object Model for Substation and
Feeder Equipment (GOMSFE) and Common Application Service Model (CASM)
per IEEE TR1550.
- Supports generic MMS client
functions per ISO 9506
MMS will be updated to AX-S4 61850 in