FanAm MD60 AC Drive User Manual
Page 68
9-18
MD60 AC Drive User Manual
.
Sets the carrier frequency for the PWM output waveform. Figure 9.9
provides derating guidelines based on the PWM frequency setting.
Important:
Ignoring derating guidelines can cause reduced drive
performance.
Sets the maximum number of times the drive attempts to reset a
fault and restart. Refer to section 10.1.2 for more information on the
Auto Restart/Run feature.
A091 PWM Frequency
Range:
2.0 to 16.0 kHz
Default:
4.0 kHz
See also:
N/A
Figure 9.9 – Derating Guidelines Based on PWM Frequency (A091)
Selection
68
84
88
80
76
96
100
92
72
64
60
56
52
8
7
6
5
4
3
2
1
15
14
16
13
12
11
10
9
A092 Auto Restart Tries
Range:
0 to 9
Default:
0
See also:
A093
!
ATTENTION: Equipment damage and/or personal
injury may result if this parameter is used in an
inappropriate application. Do not use this function
without considering applicable local, national, and
international codes, standards, regulations, or
industry guidelines.