Controller Status; Idc Compensation Limit; Frequency Switch-Off Limit - BONFIGLIOLI Act 201 Operating Instructions Manual

12.3
The intervention of a controller can be indicated via the control unit or LEDs. The
selected control method and the matching monitoring functions prevent a switch-off
of the frequency inverter. The intervention of the function changes the operating be-
havior of the application and can be displayed by the status messages with parameter

Controller Status

the corresponding controller are described in the corresponding chapters.
The behavior during the intervention of a controller is configured with the parameter
Controller Status Message
11 –
Please refer to chapter 14.3.7 Warning Mask and chapter 20.3 Controller Status for a
list of controllers and further possibilities to evaluate the controller states.
12.4
At the output of the frequency inverter a DC component can occur in the output cur-
rent due to unbalances. This DC voltage component can be compensated by the fre-
quency inverter. The maximum output voltage of the compensation is set with pa-
rameter
for the compensation of a DC voltage component, error "F1301 IDC COMPENSATION"
is triggered.
If this fault occurs, it should be checked whether the load is defective. Possibly the
voltage limit may have to be increased.
If the parameter
tion is deactivated.
No.

415 IDC Compensation Limit

The factory setting of parameter
rameter
1)
2)
12.5
The maximum permissible output frequency of the frequency inverter can be set with
parameter
Stator frequency
switched off and the fault message "F1100" is displayed.
No.

417 Frequency Switch-Off Limit

110
110
Controller Status
275. The limit values and events which result in the intervention by
Operation mode 409
0 - No Message
1 – Warning Status
Warning Status and
LED
IDC Compensation Limit
IDC Compensation Limit
IDC Compensation Limit
Parameter
Description
Configuration
30:
Configurations 1xx
Configurations 2xx / 4xx
Frequency Switch-Off Limit
Frequency Switch-Off Limit
210 or the
Parameter
Description
Operating Instructions ACTIVE
Operating Instructions ACTIVE
409.
The intervention of a controller is not reported.
The controllers influencing the operating behavior are
Controller status
displayed in the
The limitation by a controller is displayed as a warning
by the control unit.
The limitation by a controller is displayed as a warning
by the control unit and the LEDs.
415. If a higher voltage than the set limit is needed
415 is reduced to zero, the DC compensa-
Min.
0.0 V
Limit IDC compensation
417. If this frequency limit is exceeded by the
Actual Frequency
Min.
0.00 Hz
Function
275 parameter.
Settings
Max. Fact. sett.
1.5 V
415 depends on the setting of pa-
241, the frequency inverter is
Settings
Max. Fact. sett.
999.99 Hz 999.99 Hz
1)
1.5
2)
0.0
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