User`s guide

123
CHAPTER 6 - DETAILED PARAMETER DESCRIPTION
Range
[Factory Setting]
Parameter
Unit
Description / Notes
drive components temperature and thus reducing their
useful life.
The predominant frequency on the motor is twice the
switching frequencyset at P297.
Thus, P297 = 4 (5 kHz) resultsin an audible motornoise
corresponding to 10 kHz. This is due to the used PWM
technique .
The reduction of theswitching frequencyalso contributes
to the reduction of instability and ressonance that may
occurincertainapplicationconditions,aswell as reduces
the emission of electromagnetic energy by the inverter.
The reduction of the switching frequencies also reduces
the leakage currents to ground, which may avoid the
nuisance activation of the ground fault protection (E00).
The option 15 kHz (P297 = 7) is not available in vector
control mode or when the external serial keypad (HMI-
CFW-08-RS) is used.
Use currents according to table below:
InverterModel
CFW080016S2024 ...
CFW080016B2024 ...
CFW080026S2024 ...
CFW080026B2024 ...
CFW080040S2024 ...
CFW080040B2024 ...
CFW080070T2024 ...
CFW080073B2024 ...
CFW080100B2024 ...
CFW080160T2024 ...
CFW080220T2024...
CFW080280T2024...
CFW080330T2024...
CFW080010T3848 ...
CFW080016T3848 ...
CFW080026T3848 ...
CFW080027T3848 ...
CFW080040T3848 ...
CFW080043T3848 ...
CFW080065T3848 ...
CFW080100T3848 ...
CFW080130T3848 ...
CFW080160T3848 ...
CFW080240T3848...
CFW080300T3848...
10 kHz
(P297 = 6)
1.6 A
1.6 A
2.6 A
2.6 A
4.0 A
4.0 A
7.0 A
7.3 A
10 A
14 A
18A
22A
25A
1.0 A
1.6 A
2.6 A
2.7 A
3.6 A
3.9 A
6.5 A
8.4 A
11 A
12 A
15A
16A
15 kHz
(P297 = 7)
1.6 A
1.6 A
2.1 A
2.6 A
3.4 A
4.0 A
6.3 A
7.3 A
10 A
12 A
15 A
18A
21A
1.0 A
1.6 A
2.3 A
2.7 A
2.8 A
3.0 A
6.3 A
6.4 A
9 A
10 A
12A
13 A
2.5 kHz
(P297 = 5)
1.6 A
1.6 A
2.6 A
2.6 A
4.0 A
4.0 A
7.0 A
7.3 A
10 A
16 A
22 A
28A
33A
1.0 A
1.6 A
2.6 A
2.7 A
4.0 A
4.3 A
6.5 A
10 A
13 A
16 A
24A
30A
5 kHz
(P297 = 4)
1.6 A
1.6 A
2.6 A
2.6 A
4.0 A
4.0 A
7.0 A
7.3 A
10 A
16 A
22 A
28A
33A
1.0 A
1.6 A
2.6 A
2.7 A
4.0 A
4.3 A
6.5 A
10 A
13 A
16 A
24A
30A
Table 6.26
- Current values for P297