Example Sequence - BONFIGLIOLI Active cube Operation Manual

If
Ramp Setpoint
ited to fmin.
The sign in front of fmin with reference value = 0 is derived from the sign in front of
the last reference line value which was not 0.
After Mains On, the reference line value is limited to +fmin.
For
Ramp Setpoint
total of internal reference frequency and reference line value.
The reference values can be controlled at the frequency inverter via the control unit or
the control software VPlus via the following parameters:
Parameters
Internal Reference Fre-
quency
Reference Bus Frequency
282
Reference Ramp Frequen-
283
cy
11.3.4

Example sequence

In configurations without Motion Control (
send the correct sequence:
1 Control word =
2 Control word =
3 Control word =
4 Control word =
OR
1 Control word =
2 Control word =
In configurations without positioning control (
(shortened) sequence can be used, because transition 4' is available in these configu-
rations.
10/13
434 = 2 (reference line value only), this reference line value is lim-
434 = 3, the sign of the total reference value results from the
Internal reference value from the reference
frequency channel
228
Reference line value from Field bus
= sum of internal reference frequency +
reference line value
0x0000
0x0006
0x0007
0x000F
0x0000
0x000F
ACU
Modbus/TCP
Actual values
Contents
30 ≠ x40), the PLC must
Configuration
Disable voltage
Shut down
Switch On
Enable operation
Disable voltage
Enable operation
Configuration
Format
xxx.xx Hz
xxx.xx Hz
xxx.xx Hz
30 ≠ x40), the second
75