Controller Status; Idc Compensation Limit - BONFIGLIOLI ACTIVE Cube ACU 201-01 Operating Instructions Manual

13.3

Controller status

The intervention of a controller can be indicated via the control unit or LED's. The
selected control methods and the matching monitoring functions prevent a switch-off
of the frequency inverter. The intervention of the function changes the operating
behavior of the application and can be displayed by the status messages with param-
eter
Controller status
tion by the corresponding controller are described in the corresponding chapters. The
behavior during the intervention of a controller is configured with the parameter
troller status message
Operation mode 409
0 - No message
1 – Warning Status
Warning status and
11 –
LED
Refer to chapter 15.3.8 Warning Mask and 21.3 Controller Status for a list of control-
lers and further possibilities to evaluate the controller states.
13.4

IDC Compensation Limit

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 COMPENSA-
TION" is triggered.
If this fault occurs, it should be checked whether the load is defective. The voltage
limit may have to be increased.
If the parameter
tion is deactivated.
No.
415 IDC Compensation Limit
The factory setting of parameter
parameter
1)
Configurations 1xx
Operating Instructions ACU
06/13
275. The limit values and events which result in the interven-
409.
The intervention of a controller is not reported.
The controllers influencing the operating behavior are
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 LED's.
IDC compensation limit
IDC compensation limit
Parameter
Description
Limit IDC compensation
30:
Configuration
2)
Function
Controller status
415. If a higher voltage than the set limit is needed
415 is reduced to zero, the DC compensa-
Min.
0.0 V
415 depends on the setting of
Configurations 2xx / 4xx / 5xx / 6xx
Con-
275 parameter.
Settings
Max. Fact. sett.
1)
1.5
1.5 V
2)
0.0
151