BONFIGLIOLI ACTIVE Cube ACU 401-33

Create Warning Mask 536
Function
33 -
Controller Udc Limita-
tion
The DC link voltage has exceeded the Reference UD
limitation
680.
34 -
Controller
Voltage Pre-Control
The Dyn. Voltage Pre-Control 605 accelerates the
control characteristics.
35 - Controller I abs The output current is limited.
36 -
Controller
Torque Limitation
The output power or the torque is limited by the
speed controller.
37 -
Controller
Torque Control
Switch-over of field-orientated control between
speed and torque-controlled.
38 - Ramp Stop
The Operation mode 620 selected in starting be-
havior limits the output current.
39 -
Contr. Intel. Curr. Lim.
LT-Ixt
Overload limit of the long-term Ixt (60s) reached,
intelligent current limits active.
40 -
Contr. Intel. Curr. Lim.
ST-Ixt
Overload limit of the short-term Ixt (1s) reached,
intelligent current limits active.
41 -
Contr. Intel. Curr. Lim.
Tc
Max. heat sink temperature T
K
reached, Operation
Mode 573 for the intelligent current limits active.
42 -
Contr. Intel. Curr. Lim.
Motor Temp.
Max. motor temperature T
PTC
reached, Operation
Mode 573 for the intelligent current limits active.
43 -
Controller
Freq. Limitation
The reference frequency has reached the Maximum
Frequency 419. The frequency limitation is active.
101 to 143
Removal or deactivation of the operation mode with-
in the warning mask.
The selected warning mask can be read out via the parameter Actual Warning Mask
537. The above operation modes of parameter Create Warning Mask 536 are en-
coded in the
Actual Warning Mask 537
. The code results from hexadecimal addition
of the individual operation modes and the matching abbreviation.
188 Operating Instructions ACU 06/13