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Elmark Automatyka S.A.
ul. Niemcewicza 76, 05-075 Warszawa, tel. (+48) 22 773 79 37; [email protected]; www.elmark.com.pl
NIP: 5252072585; KRS: 0000803828, Sąd Rejonowy dla M-St. Warszawy, XIV Wydział Gosp. KRS; Kapitał Zakładowy 525.000 zł, w pełni opłacony
P8.10
Jump frequency 2
Default
0.00Hz
Setting Range
0.00Hz- maximum frequency
P8.11
Frequency jump amplitude
Default
0.00Hz
Setting Range
0.00Hz- maximum frequency
If the set frequency is within the frequency jump range, the actual running frequency is the jump frequency close to the set
frequency. Setting the jump frequency helps to avoid the mechanical resonance point of the load.
The ED2000 supports two jump frequencies. If both are set to 0, the frequency jump function is disabled. The principle of the jump
frequencies and jump amplitude is shown in the following figure.
P8.12
Forward/Reverse rotation dead-zone time
Default
0.0s
Setting Range
0.00s ~ 3000.0s
It is used to set the time when the output is O Hz at transition of the AC drive forward rotation and reverse rotation, as shown in
the following figure.
Figure 4-13 Forward/Reverse rotation dead-zone time
P8.13
Reverse control
Default
0
Setting Range
0
permitted
1
prohibited
It is used to set whether the AC drive allows reverse rotation. In the applications where reverse rotation is prohibited, set this
parameter to 1.
P8.14
Running mode when set frequency lower than frequency
lower limit
Default
0
Setting Range
0
Run at frequency lower limit
1
Stop
2
Run at zero speed
Summary of Contents for elmatic ED2000
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