BONFIGLIOLI active cube 201 User Manual

254
Operating Instructions ACU
12/16
226
Winding Temperature
Measured temperature of the motor winding according to Operation
Mode 465 for temperature adjustment
227
Act. Rotor Time
Constant
Time constant calculated for the operating point of the machine from
the rated motor parameters, the rated and control variables
235
Flux-Forming
Voltage
Voltage component of the field-oriented control forming the
magnetic flux.
236
Torque-Forming
Voltage
Voltage component of the field-oriented control forming the torque.
238
Flux Value
Magnetic flux calculated according to the rated values and the
operating point of the motor.
239
Reactive Current
Reactive current calculated from the rated motor parameters, the
control variables and the current.
240
Actual Speed
Measured or calculated speed of drive.
241
Actual Frequency
Measured or calculated frequency of drive.
The actual values can be read out and monitored in the VAL menu branch of the
operating unit. Parameter Control Level 28 in PARA menu branch defines the selection
of the actual value parameters to be selected.
20.3 Actual value memory
The assessment of the operating behavior and the service of the frequency inverter in the
application are facilitated by storing various actual values. The actual value memory guarantees
monitoring of the individual variables for a definable period. The parameters of the actual value
memory can be read out via a communication interface and displayed via the operating unit. In
addition, the operating unit provides monitoring of the peak and mean values in the VAL menu
branch.
Actual value memory
No.
Description
Function
231
Peak Value Long Term Ixt
utilization of the device-dependent overload of 60 seconds.
232
Peak Value Short Term Ixt
Utilization of the device-dependent overload of 1 second.
287
Peak Value
Vdc
The maximum DC link voltage measured.
288
Average Value
Vdc
The mean DC link voltage calculated in the period of
observation.
289
Peak Value
Heat Sink Temp.
The highest measured heat sink temperature of the frequency
inverter.
290
Average Value
Heat Sink Temp.
The mean heat sink temperature calculated in the period of
observation.
291
Peak Value
Inside Temperature
the maximum measured inside temperature in the frequency
inverter
292
Average Value
Inside Temperature
The mean inside temperature calculated in the period of
observation.
293
Peak Value
Irms
The highest abs. current calculated from the measured motor
phases.
294
Average Value
Irms
The mean abs. current calculated in the period of observation.
295
Peak Value
Active Power pos.
The largest calculated active power in motor operation.
296
Peak Value
Active Power neg.
Maximum generator active power calculated from the voltage,
the current and the control variables.
297
Average Value
Active Power
The mean active power calculated in the period of observation.
301
Energy, positive
The calculated energy to the motor in motor operation.

BONFIGLIOLI active cube 201 Specifications

General

Brand	BONFIGLIOLI
Model	active cube 201
Category	DC Drives
Language	English