IEC 61850 MMS Client
Connect by approved IP address, discover the live server model and inspect searchable values, quality, timestamps, DataSets, RCBs and controls.
Current product scope · explicit maturity · real evidence
IEC 61850 capabilities organized around real testing work.
ARSAS connects the live server model, configured SCL context, report behavior, process-bus traffic, fault records, control outcomes and diagnostics to the same IED session. Use the dedicated pages below to explore each engineering workflow in depth.
AvailableMMS, reporting, GOOSE, files, SCL-assisted workflows, SOE and control
Multi-IEDIndependent association, monitoring, diagnostics and project state per device
PreviewSampled Values engineering and viewer workflow
BoundaryNo universal interoperability, conformance or switching-authority claim
Dedicated product pages
Choose the IEC 61850 workflow you need.
Each page explains the practical workflow, evidence available in ARSAS, current limitations and related engineering context.
Smart Reporting
Prefer existing BRCB or URCB coverage, validate DataSet membership, recover permitted gaps and retain visible fallback.
GOOSE Analyzer
Inspect APPID, VLAN, destination MAC, goCBRef, stNum, sqNum, TAL, retransmission, flags and ordered payload evidence.
File Transfer and COMTRADE
Probe MMS file services, browse bounded directories and retrieve disturbance-record files inside the correct relay context.
SCL Workspace
Use SCD, CID, ICD, IID and SSD context beside live evidence, then export a selected-RCB Edition 1 or 2 baseline.
Smart Control
Read ctlModel, resolve live command descriptors and execute supported Direct or Select-Before-Operate sequences with visible outcomes.
Multi-IED Monitoring
Keep associations, values, events, files, controls and diagnostics isolated per device while reviewing project-wide evidence.
Live Values, SOE and Diagnostics
Separate continuous values from semantic events while preserving IED timestamps, quality, report reasons, acquisition source and device ownership.
FAT, SAT, commissioning and integration
Apply the available product capabilities to the project stage you are preparing for, with focused workflows and explicit engineering boundaries.
Sampled Values
Per-IED SMV entry points and a viewer workflow are available for controlled evaluation. Production maturity still requires deeper decoding, binding, scaling and sustained-performance validation.
Verified stable release
Download ARSAS 1.6.17 for Windows.
Use the installer for a normal workstation, choose the portable ZIP for a controlled folder deployment, and verify the published SHA-256 before use.
What’s new, limitations and signing status →