Lenze EVS9332xS - Manual (Page 26)

Configuration
Basic configurations
2.2.4 Master frequency coupling
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l
EDSVS9332S−EXT EN 2.0
2.2.4.2 Master configuration
Purpose
The master configuration serves to
l activate the phase control, which is upstream to the speed controller and
l configure the drive as master drive for the master frequency coupling for generating the
master frequency for the slave drives.
The phase control improves the control properties of the drive so that a driftfree standstill is achieved
for e. g. positioning tasks, hoists etc.
Features
The features describe the basic properties of this configuration. Some of them, however, can only
be used after reprogramming.
l Master with the option of signal conditioning as in the configurations C0005 = 1XXX, 4XXX
except the setpoint inversion via terminal X5/E1, X5/E2
l Master frequency output signal is setpoint for slave 0 (master drive) and other slaves
l Setpoint evaluation for slave 0 with a factor (numerator/denominator) and gearbox adaptation
(numerator/denominator). Can be set via
– automation interface or system bus
– motor potentiometer
– other signal source
l External torque limitation possible by means of reconfiguration
l Emergency stop function for the entire drive system possible by means of reconfiguration
(C0005 = 5900)
l Controller enable function causes a reloading of the setpoint integrator with the actual value of
slave 0 (setpoint = actual value)
l Possible interventions for phase trimming and speed correction via
– automation interface or system bus
– analog terminal
– one of the signal sources (function blocks)
l Message "following error limit reached" can be set via code
l TRIP when reaching the phase controller limit
l Speed limit of slave 0 = C0011
l Phase controller influence can be set and switched off via the digital input
l Homing function is possible via zero track or touch probe
l Synchronising to a setpoint is possible via zero track or touch probe
l Synchronising characteristic can be set via ramp−function generator