BONFIGLIOLI ACTIVE Cube ACU 201-01 Operating Instructions Manual page 246

In case a motor is operated via the frequency inverter for which some setting values,
e.g. minimum and maximum frequency, are changed via the data set switch-over,
only one motor protection switch may be installed. This functionality can be differen-
tiated by selecting the parameter
multiple motor operation.
Operation Mode
0 - Off
K-Char.,Mul.Motor
1 -
Op.,Err.Sw.Off
K-Char.,
2 -
Sing.Motor,Err.Sw.-Off
K-Char.,Multi-Motor
11 -
Op.,Warning
K-Char.,Single-
22 -
Motor,Warning
I²t, Single-Motor,
42 -
Error Switch Off
I²t, Multi-Motor Opera-
51 -
tion, Warning
I²t, Single-Motor,
52 -
Warning
I²t, Multi-Motor Opera-
61 - tion, Warning and Er-
ror Switch Off
I²t, Single-Motor,
62 - Warning
Switch Off
K-Char.,Mul.Motor
101
Op.,Err.Sw.Off,
-
Latching
K-Char.,
102
Sing.Motor,Err.Sw.-Off,
-
Latching
111 K-Char.,Multi-Motor
- Op.,Warning, Latching
K-Char.,Single-
122
Motor,Warning,
-
Latching
246
Operation mode
571
The function is deactivated.
In each of the four data sets, the rated values are
monitored. Overloading the drive is prevented by the
fault switch-off "F0401".
The rated values in the first data set are used inde-
pendently of the active data set. Overloading the drive
is prevented by the fault switch-off "F0401".
In each of the four data sets, the rated values are
monitored. Overloading the drive mechanism is sig-
naled by a warning message "A0200".
The rated values in the first data set are used inde-
pendently of the active data set. Overloading the drive
mechanism is signaled by a warning message "A0200".
See chapter 18.5.2.
See chapter 18.5.2.
See chapter 18.5.2.
See chapter 18.5.2.
and Error See chapter 18.5.2.
Like Operation modes 1,2 11, or 22.
Additionally the integrated current over the time is
stored when the device is switched odd and set to the
stored value when switched on again.
Operating Instructions ACU
571 for single motor operation or
Function
06/13