47
4. Parameter description
Parameter
4.2
The output frequency range (P.1, P.2, P.18)
P.1
“
Maximum frequency
”
P.2
“
Minimum frequency
”
P.18
“
High-speed maximum
frequency
”
The upper limit and the lower limit of the output frequency can be restricted.
Parameter
Factory setting
Setting range
Remarks
120Hz
（
55kW and below
）
1
60Hz
（
75kW and above
）
0~120Hz
---
2
0Hz
0~120Hz
---
18
120Hz
120~400Hz
---
<Setting>
•
If the target frequency
P
≦
.2,
the steady output frequency equals P.2.
•
If P.2 < target frequency
≦
P.1 (P.18), the steady output frequency equals target frequency.
•
If P.1 (P.18) <target frequency, the steady output frequency equals P.1.
Note: 1. The
‘
maximum frequency
’
and the
‘
high-speed maximum frequency
’
are related with each other. If the
target upper limit frequency is in the range of 0~120Hz, P.1 must be used (the setting range of P.1 is
0~120Hz); if the target upper limit frequency is in the range of 120~400Hz, then P.18 must be employed
(the setting range of P.18 is 120~400Hz).
2. If P.1 < P.2, the steady output frequency will be clamped to P.1.
3. The set frequency value can not exceed the value of P.1.
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