Frekvenční měniče Katalogy, manuály (EN+CZ)

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

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7.g.Standard control program Standard control program Based Direct Torque Control technology, the ACS800 offers highly advanced features standard. relays even a PLC som applications. Adaptive programming can done either standard control panel or DriveAP, user-friendly tool. ■ 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. Standard application macros The ACS800 features inbuilt, pre-programmed application macros for configuration such parameters inputs, outputs and signal processing. 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. ■ 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.2 009 Application software and programming 49 . Adaptive programming In addition parameters, industrial drives have the possibility for function block programming standard. The ACS800 standard control program provides solutions to virtually all drives applications such pumps, fans, extruders and conveyors name few