Operating Instructions ACTIVE06/07 113
06/07 Operating Instructions ACTIVE 113
13 Reference Values
The ACT series frequency inverters can be configured specific to the application and
enable customer-specific adaptation of the module hardware and software structure.
13.1 Frequency Limits
The output frequency of the frequency inverter and thus the speed setting range are
defined by the parameters
Minimum Frequency 418 and Maximum Frequency 419.
The corresponding control methods use these two limit values for scaling and calculat-
ing the frequency.
Parameter Settings
No. Description Min. Max. Fact. sett.
3.50 Hz
1)
418 Minimum Frequency 0.00 Hz 999.99 Hz
0.00 Hz
2)
419 Maximum Frequency 0.00 Hz 999.99 Hz 50.00 Hz
The factory setting is dependend on the adjustment of parameter
Configuration 30:
1)
3.5 Hz in configurations 1xx, 4xx
2)
0.00 Hz in configurations 2xx
13.2 Slip Frequency
The torque-forming current component and thus the slip frequency of the 3-phase
machine depend on the required torque in the case of the field-oriented control meth-
ods. The field-oriented control method also includes the parameter
Slip Frequency
719 to limit the torque in the calculation of the machine model. The rated slip calcu-
lated from the rated motor parameters is limited in accordance with the
Slip Fre-
quency
719 which is parameterized as a percentage.
Parameter Settings
No. Description Min. Max. Fact. sett.
719 Slip Frequency 0 % 10000 % 250 %
13.3 Percentage Value Limits
The setting range of the percentages is defined by the parameters
Minimum Refer-
ence Percentage
518 and Maximum Reference Percentage 519. The relevant control
methods use these two limit values for scaling and calculating the frequency.
Parameter Settings
No. Description Min. Max. Fact. sett.
518 Minimum Reference Percentage 0.00 % 300.00 % 0.00 %
519 Maximum Reference Percentage 0.00 % 300.00 % 100.00 %
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