F_12: Carrier Frequency = 1 ~ 10
NOTE:
If F_12 = 7~10, the drive must operate with a light load.
Although an IGBT type controller can provide a low audible noise level during 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.
F_12 Carrier frequency F_12 Carrier frequency F_12 Carrier frequency
1 4 kHz 5 8 kHz 9 15 kHz
2 5 kHz 6 10 kHz 10 16 kHz
3 6 kHz 7 12 kHz
4
7.2 Hz 8 14.4 kHz
k
F_25: Return to Factory Settings = 010: Parameters restored to 50Hz system
= 020: Parameters restored to 60Hz system
1. When F_25 is set to 010, all parameters are restored to factory settings for 50Hz operation.
The settings of F_05 = 1 and F_06 = 50. F_25 is restored to 000 after the reset process is
complete.
2. When F_25 is set to 020, all parameters are restored to factory settings for 60Hz operation.
The settings of F_05 = 4 and F_06 = 60. F_25 is restored to 000 after the reset process is
complete.
ACE10UG
25