5 Parametrierung
BU 0500 GB Subject to technical alterations 67
5 Parametrierung
Every frequency inverter is factory-set for a motor of the same power. All parameters can be adjusted "online".
There are four switchable parameter sets available during operation. As delivered, all parameters are visible;
however, some can be hidden with parameter P003.
NOTE: As there are dependencies between parameters, it is possible for invalid internal data and
operating faults to be generated briefly. Only the inactive or non-critical parameter sets should be
adjusted during operation.
The individual parameters are combined in various parameter sets. The first digit of the parameter number
indicates the assignment to a
Menu Group.
Menu group No. Master function
Operating displays (P0--):
For the selection of the physical units of the display value.
Basic parameters (P1--):
Contain the basic inverter settings, e.g. switch on and switch off
procedures and, along with the motor data, are sufficient for standard
applications.
Motor data (P2--):
Settings for the motor-specific data, important for ISD current control,
and selection of characteristic curve during the setting of dynamic
and static boost.
Control parameters (P3--):
(only with SK 52xE/53xE)
Settings for the control parameters (current controller, speed
controller etc.) with speed feedback in SK 52xE/53xE.
Control terminals (P4--):
Analog input and output scaling, specification of digital input and
relay output functions, as well as PID controller parameters.
Additional parameters (P5--):
Functions dealing with e.g. the interface, pulse frequency or error
acknowledgement.
Positioning (P6--):
(only with SK 53xE)
Adjustment of the positioning function in SK 53xE. Additional
information is contained in the manual
BU 0510.
Information (P7--):
Display of e.g. actual operating values, old error messages,
equipment status reports or software version.
Array parameter: -01
...
-xx
Some parameters in these groups can be programmed and read in
several levels (arrays). After the parameter is selected, the array level
must also be selected.
NOTE: Parameter P523 can be used to load the factory settings for all parameters at any time. This can
be helpful, e.g. during the commissioning of a frequency inverter whose parameters no longer
correspond with the factory settings.
ATTENTION
All parameter settings will be lost, if P523= 1 is set and confirmed with "ENTER".
To safeguard the actual parameter settings, these can be transferred to the
ControlBox (P550=1) or ParameterBox memories
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