Speed Control; Carrier Frequency - BONFIGLIOLI Vectron Syn10 S115 01 Operating Instructions Manual

F_11: Speed Control
= 0: Keypad
= 1: Analog Speed Pot Terminal (TM2) (0 ~ 10V / 0-20mA)
= 2: ( 4-20mA ) (TM2)
NOTE 1:
When jog frequency or Sp1 frequency is
sw itched on, the frequenc y is setup by Sp1
speed, the and
disabled.
Original setting will be restored after the Sp1
connection is removed.
NOTE2:
During the contact closure of the jog function,
the keypad control remains in a sleep state until
the jog contact connection is re-opened.
F_12: Carrier Frequency = 1 ~ 10
F_12

Carrier frequency

1 4 kHz
2 5 kHz
3 6 kHz
4 7.2 kHz
NOTE If F_12=7~10,the inverter must operator with low load.
Although an IGBT TYPE inverter can provide a low audible noise level during its operation, it is
possible that the switching of the high carrier frequency may interfere with external electronic
components (or other controllers) or even cause vibration in the motor. Adjusting the carrier
frequency can usually correct this problem.
buttons on the ke ypad is
F_12 Carrier frequency
5
6
7
8
35
F _ 06
0mA
0V
8 kHz
10 kHz
12 kHz
14.4 kHz
35
F_11=1
F_11=2
4mA 20mA
10V
F_12 Carrier frequency
9
15 kHz
10
16 kHz