Lenze E82EV751K4C User Manual

Contents
10
Function library
10.1
L
10.1-1
EDS82EV903-1.0-11/2002
10 Function library
10.1 Contents
10.1 Contents 10.1-1................................................................
10.2 Important notes 10.2-1...........................................................
10.3 Operating mode 10.3-1.........................................................
10.3.1 V/f characteristic control 10.3-3...........................................
10.3.2 V ector control 10.3-8...................................................
10.3.3 Sensorless torque control with speed limitation 10.3-11..........................
10.4 Optimising the operating behaviour 10.4-1............................................
10.4.1 Slip compensation 10.4-1................................................
10.4.2 Inverter chopper frequency 10.4-3.........................................
10.4.3 Oscillation damping 10.4-4...............................................
10.4.4 Skip frequencies 10.4-6.................................................
10.5 Behaviour in the event of mains switching, mains failure or controller inhibit 10.5-1.............
10.5.1 Start conditions/flying-restart circuit 10.5-1..................................
10.5.2 Controller inhibit 10.5-3.................................................
10.5.3 Controlled deceleration after mains failure/mains disconnection 10.5-4..............
10.6 Limit value setting 10.6-1........................................................
10.6.1 Speed range 10.6-1....................................................
10.6.2 Current limits 10.6-3...................................................
10.7 Acceleration, deceleration, braking, stoppi ng 10.7-1.....................................
10.7.1 Setting of acceleration times, deceleration times and S-shaped ramps 10.7-1..........
10.7.2 Quick stop 10.7-4......................................................
10.7.3 Change of direction of rotation 10.7-5.......................................
10.7.4 DC braking (DCB) 10.7-6................................................
10.7.5 AC motor braking 10.7-8................................................
10.8 Configuration of analog and digital setpoints and actual values 10.8-1.......................
10.8.1 Setpoint source selection 10.8-1...........................................
10.8.2 Analog setpoints via terminal 10.8-3........................................
10.8.3 Digital setpoints via frequency input 10.8-9...................................
10.8.4 Setpoints via function ”motor potentiometer” 10.8-11............................
10.8.5 Setpoints via fixed setpoints (JOG) 10.8-13....................................
10.8.6 Setpoints via keypad 10.8-15..............................................
10.8.7 Setpoints via a bus system 10.8-16.........................................
10.8.8 Setpoint changeover (hand/remote changeover) 10.8-17..........................
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Lenze E82EV751K4C Specifications

General

Brand	Lenze
Model	E82EV751K4C
Category	DC Drives
Language	English