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No.
Description
Operation Mode
645
Synchronization
Operation mode
651
Autostart
Operation mode of
GB
670
voltage controller
722 Integral Time 1
728 Current Limit
1)
Parameter is active in configurations with field-oriented control (FOR), e.g. 210, 410.
In the KP500 control unit, parameter numbers > 999 are shown in
hexadecimal form (999, A00 ... B5 ... C66).
6.1.2
No.
Description
211 R.m.s Current
212 Output Voltage
213 Active Power
120
Parameters relevant to ANG
Unit
Synchronization to a rotating drive is useful in some
applications such as pumps and fans or after acknowl-
-
edgment of an error switch-off. If synchronization to
the motor speed is not possible, the function is quit
and a fault message is issued.
Automatic startup of the drive is permissible only in
accordance with VDE 0113 (Section 5.4, 5.5), VDE
-
0100 Part 227 and the national regulations. Make sure
that automatic startup does not result in any danger-
ous situation.
The DC link voltage, which increases due to generator
operation and/or deceleration operations, is limited by
-
means of the voltage controller or an external braking
resistor in order to avoid an error switch-off due to
overvoltage.
The control behavior of configuration
adapted, depending on the mechanical moment of
inertia, via the integral time of the speed controller.
1)
ms
The smaller the value is, the more dynamic the behav-
ior. The increase in inherent instability of the system is
proportional to the reduction of the integral time.
The speed and torque can be controlled separately in
configuration
1)
A
torque if the current limit is the same as the
current
Actual value parameters
Parameters relevant to ANG
Unit
A
V
kW Calculated power of the asynchronous motor at
Quick Start Guide ANG
Explanation
. The torque is limited to the rated
410
371 of the motor.
Explanation
Effective output current (motor current) of the
frequency inverter calculated from the measure-
ment in the three motor phases.
Output voltage of frequency inverter modulated
depending on the operating point of the motor
the current operating point. Product of output
voltage, current and cosine phi
is to be
410
Rated
07/20
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