Lenze E94AxHE Technology Application Synchronism - Manual (Page 9)

EDS94TA10040xxxx EN 1.1 - 10/2008
L
9
9400 Technology applications | Synchronism with mark synchronisation
Brief description
2 Brief description
The technology application "Synchronism with register formation and mark
synchronisation" serves to implement a high-precision angular synchronism between the
drives in the system.
r Thanks to a free adjustable position resolution of up to 24 bits per motor revolution a
very good synchronism result is achieved so that applications with direct drive can be
resolved with high precision.
r The ratio can be freely adjusted, the values are input in the form of a fraction
(numerator/denominator) with 32 bit resolution.
r The master value can be specified either by a "Virtual master", or via a bus system or the
digital frequency extension module. It is selected from the Application parameter tab
via the Master value source list field (C03052).
r The master value transmission (high speed stability) is preset. The actual values can be
transmitted by the corresponding selection in the list fields Master value output
(C3054/1, C3054/2, C3197).
Functions
r Virtual master with inching, handwheel and reduced speed.
r Conditioning of the master value (master shaft) with master value scaling, register
generation, stretch factor, reversal of rotation direction, and mark synchronisation via
profile generator.
r Virtual clutch with emergency stop and basic speed
r Trimming function via profile generator.
r Conditioning of the setpoint (machine axis/tool) with setpoint scaling, register
generation, and mark synchronisation via profile generator.
r Additional operating modes for activating the basic drive functions "Homing", "Manual
jog (inching)" and "Position override function".
r Support of the basic drive functions "Quick stop" and "Limiter".
r Following error monitoring.
r Optional control of a holding brake.
Application range
r Printing units
r Asynchronous cross cutters
r Perforating machines
r Insetters
r Vibrating drives
r Line drives
r Labelling machines