VFD and Control Panels

ESP VFD / VSD control panels and stations: sizing, U/F curves, trips, passwords, Modbus, and brand-specific subforums.
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  • ALSU (Alnas) VSDs
    Alnas ALSU and ALSU-R ESP variable speed drives: ALSUcom PC software, parameters, faults, and commissioning tips.
    7 Topics
    38 Posts
    Last post ALSUcom - PC Software for ALSU-R
    by ALEngineer
  • Borets VSDs
    Borets ESP VSD control stations: station setup, TMS connections, alarms, firmware, and field service experience.
    37 Topics
    113 Posts
    Last post Borets output filters FV manuals
    by ALEngineer
  • Elekton VSDs
    Elekton ESP VFDs (Elekton-05 and related): firmware versions, motor setup, trips, Modbus, and everyday operation.
    46 Topics
    278 Posts
    Last post Elekton BSI-04 repair notes
    by Serega309
  • IRZ VSDs
    IRZ ESP variable frequency drives: firmware updates, configuration, troubleshooting, and host-system links.
    15 Topics
    37 Posts
    Last post IRZ vendor disk v2.14
    by ALEngineer
  • Novomet VSDs
    Novomet ESP VSD stations: synchronization, protection settings, startup sequences, and maintenance questions.
    7 Topics
    29 Posts
    Last post DISSYNCHRONIZATION
    by ALEngineer
  • Orion VSDs
    Orion ESP control stations: Modbus register maps, parameter lists, diagnostics, and SCADA integration notes.
    10 Topics
    90 Posts
    Last post List and description of Modbus registers for VSD Orion
    by ALEngineer
  • INM (Izhneftemash-Rimera) VSDs
    INM / Izhneftemash-Rimera ESP VSDs: key temperatures, protections, commissioning, and repair practice.
    5 Topics
    16 Posts
    Last post Key temperature
    by ALEngineer
  • Etalon VSDs
    Etalon ESP variable speed drives: Modbus addressing, alarm handling, parameter setup, and field tips.
    18 Topics
    39 Posts
    Last post Re: Etalon PM
    by ALEngineer
  • Triol VSDs
    Triol ESP VSDs and related boards: SPP firmware, power modules, faults, and station configuration.
    26 Topics
    84 Posts
    Last post Firmware for SPP board (458-02)
    by spavel363
  • Riteks VSDs
    Riteks / Ritex ESP control stations: access levels, passwords, parameters, and practical troubleshooting.
    3 Topics
    5 Posts
    Last post RITEX VSD passwords
    by ALEngineer
  • Other VSDs
    Other and third-party ESP VFDs (Danfoss and more): software tools, sizing, and shared operating topics.
    13 Topics
    32 Posts
    Last post Rumb-6 VSD reader software
    by RAFIS
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