Error Acknowledgment; Timer; Thermocontact; N-/M Control Change-Over - BONFIGLIOLI ACTIVE CUBE 201 Operating Instructions Manual

16.4.3

Error Acknowledgment

The frequency inverters feature various monitoring functions which can be adapted via the error and
warning behavior. Switching the frequency inverter off at the various operating points should be
avoided by an application-related parameterization. If there is a fault switch-off, this message can be
acknowledged via parameter
103 .
Acknowledgment
16.4.4

Timer

The time functions can be selected via parameters
793. The sources of the logic signals are selected via parameters
Mode Timer 2
84 and processed according to the configured timer function.
Timer 2
16.4.5

Thermocontact

The monitoring of the motor temperature is a part of the error and warning behavior which can be
configured as required. Parameter
Motor Temp. Operation Mode
temperature monitoring via a digital input checks the input signal for the threshold value.
Accordingly, a thermocontact or an additional circuit must be used if a temperature-dependent
resistor is used.
16.4.6

n-/M control change-over

The field-oriented control procedures in configurations 230, 430, 530 and 630 contain the functions
for speed or torque-dependent control of the drive. The change-over can be done in ongoing
operation, as an additional functionality monitors the transition between the two control systems.
The speed controller or the torque controller is active, depending on the
164.
16.4.7

Switch data set

Parameter values can be stored in four different data sets. This enables the use of various
parameter values depending on the current operation point of the frequency inverter. The change-
over between the four data sets is done via the logic signals assigned to parameters
70 and
Change-Over 1
The actual value parameter
Data Set Change- Data Set Change-
70
Over 1 Over 2
0
1
1
0
0 = Contact open
When 30 = 110, 111, 410, 411, 430, 510, 511, 530, 610, 611 or 630 is selected, a
Configuration
timer function is connected by default between digital input S4IND and Data Set Change-Over 1.
73 - S4IND
12/16
34 or the logic signal linked with parameter
Program
Therm. Contact
570, described in Chapter 14.6 "Motor temperature". The
Data Set Change-Over 2
249 shows the selected data set.
Active Data Set
Control
Function / active data set
71
0 Data set 1 (DS1)
0 Data set 2 (DS2)
1 Data set 3 (DS3)
1 Data set 4 (DS4)
1 = Contact closed
Timer 1 83
158 - Timer 1
P. 83
Operating Instructions ACU
Operation Mode Timer 1
204 links the digital input signal to the
71.
Data set change-over 1 70
Error
790 and
Operation
83 and
Timer 1
defined
n-/M-Control Change-Over
Data Set
193