Frekvenční měniče Katalogy, manuály (EN+CZ)

| Kategorie: Katalog  | Tento dokument chci!

Vydal: ABB s.r.o, ELSYNN Autor: ABB ELSYnn

Strana 645 z 825







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2009 Application software and programming 35 . follower’s status can interlocked for master. Benefits with system control ■ Extended communication capability, data words available for both directions betw een the drive and overriding system. The basic control odes are speed control and torque control.2. ■ Accurate speed control ■ Accurate torque control without speed feedback ■ Adaptive programming ■ Controlled torque zero speed ■ hold ■ magnetizing ■ Diagnostics ■ Reduced run function with parallel connected in­ verter modules ■ Hand/Auto function for local and rem ote operation selection ■ Flux braking ■ Flux optimization ■ com pensation ■ Motor identification ■ Parameter lock ■ Power loss ride-through ■ Process PID control ■ Programmable I/O ■ Scalar control ■ Speed controller tuning ■ User-selectable acceleration and deceleration ramps ■ User Macro 1&2 for user’s own parameter settings ■ Master-Follower applications with several control alternatives: ■ torque-controlled followers ■ speed-controlled followers ■ speed-controlled followers with load share function ■ on-line changeable process master(s) with CACP control program (separate RDCU unit) ■ diagnostics and interlocking master from 1 . and digital (max. The ACS800 system control program provides solutions to virtually all drives applications. ■ PT100 PTC measurement (max. Adaptive programming with programmable function blocks execution time levels makes possible to replace, for example, relays even PLC som e applications. 5) ■ Speed control gain function output low speed function motor frequency for torque controlled application ■ Extended internal communication betw een the line supply unit and inverter unit Control features A com plete set standard software features offers premium functionality and flexibility.. The major features are the soft changeover betw een the speed and torque control modes, drooping in speed control, fast and versatile configurable master- follower link betw een two ore drives, and inertia compensation. ■ different torsional oscillation damping func­ tions available damp echanical oscillations. Adaptive programming can done either the standard control panel DriveAP2, a user-friendly tool.Standard control programs System Control Program Based Direct Torque Control technology, the ACS800 offers highly advanced features standard.g.. 3AFE68248531 REV 20.3 follower M/F link. E. In addition parameters, industrial drives have the possibility for function block programming standard. motors) ■ Thermal model for motor cable protection ■ Motor fan control with diagnostics ■ Freely programmable outputs: analog (max. The software targeted for multi-motor machines producing processing metal, paper, plastics, textiles, rubber and cement, and for numerous other demanding applications. Proprietary (DDCS, Drive bus) and generic (PROFIBUS, InterBus, DeviceNet) protocols enable the drives linked to controllers, PLC and PCs. Fast communication with the overriding controller can exchange operative data (references, command words) and support data (configuration data, diagnostics)