Frekvenční měniče Katalogy, manuály (EN+CZ)

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

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7.Standard control program Standard control program Based Direct Torque Control technology, the ACS800 offers highly advanced features standard. ■ Ambient temperature ■ overvoltage ■ undervoltage ■ Drive temperature ■ Input phase loss ■ Overcurrent ■ Power limits ■ Short circuit Programmable protection functions ■ Adjustable pow limits ■ Control signal supervision ■ Critical frequencies lock-out ■ Current and torque limits ■ Earth fault protection ■ External fault ■ Motor phase loss ■ Motor stall protection ■ Motor thermal protection ■ Motor underload protection ■ Panel loss 3A FE68404592 REV 3.2 009 Application software and programming 49 . Standard application macros The ACS800 features inbuilt, pre-programmed application macros for configuration such parameters inputs, outputs and signal processing.g. Adaptive programming with programmable function blocks makes possible replace e. ■ Accurate speed control ■ Accurate torque control without speed feedback ■ Adaptive programming ■ Automatic reset ■ Automatic start ■ Constant speeds ■ Controlled torque zero speed ■ hold ■ magnetizing ■ Energy efficiency counters ■ Diagnostics ■ Flux braking ■ Flux optimization ■ com pensation ■ Master/follower control ■ Mechanical brake control ■ Motor identification ■ Parameter lock ■ Power loss ride-through ■ Process PID control ■ Programmable I/O ■ Scalar control ■ Speed controller tuning ■ Start-up assistant ■ Support for sine filter the drive output ■ Trim function ■ User-selectable acceleration and deceleration ramps ■ User adjustable load supervision/limitation Pre-programmed protection functions A wide range features provides protection for the drive, motor and the process. Adaptive programming can done either standard control panel or DriveAP, user-friendly tool. The ACS800 standard control program provides solutions to virtually all drives applications such pumps, fans, extruders and conveyors name few. relays even a PLC som applications. Adaptive programming In addition parameters, industrial drives have the possibility for function block programming standard. ■ FACTORY SETTINGS for basic industrial applications ■ HAND/AUTO CONTROL for local and remote operation ■ PID CONTROL for closed loop processes ■ SEQUENTIAL CONTROL for repetitive cycles ■ TORQUE CONTROL for processes ■ here torque control required ■ USER MACRO for user’s own parameter settings Software features A com plete set standard software features offers premium functionality and flexibility