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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
2
FIC
3
Reserved
4
Pulse setting
5
Communication setting
P3.10
digital setting of torque upper limit in speed control mode
Default
1150.0%
Setting Range
10.0%-200.0%
In the speed control mode, the maximum output torque of the AC drive is restricted by P3.09. If the torque upper limit is analog,
pulse or communication setting, 100% of the setting corresponds to the value of PJ.10, and 100% of the value of P3.10 corresponds
to the AC drive rated torque.
P3.13
Excitation adjustment proportional
gain
Default
2000
Setting Range
0~20000
P3.14
Excitation adjustment integral gain
Default
1300
Setting Range
0~20000
P3.15
Torque adjustment proportional gain
Default
2000
Setting Range
0~20000
P3.16
Torque adjustment integral gain
Default
1300
Setting Range
0~20000
P3.17
Speed loop integral property type
Default
0
Setting Range
0: Invalid
1: Valid
These are current loop Pl parameters for vector control. These parameters are automatically obtained through "Asynchronous
motor complete auto-tuning", and commonly need not be modified. The dimension of the current loop integral regulator is
integral gain rather than integral time.
Note that too large current loop Pl gain may lead to oscillation of the entire control loop. Therefore, when current oscillation or
torque fluctuation is great, manually decrease the proportional gain or integral gain here.
P3.18-P3.22 Reserved
Group P4: V/F Control Parameters
The V/F control mode is applicable to low load applications (fan or pump) or applications where one AC drive operates multiple
motors or there is a large difference between the AC drive power and the motor power.
P4.00
V/F curve setting
Default
0
Setting Range
0
Linear V/F
1
Multi-point V/F
2
Square V/F
3
1.2-power V/F
4
1.4-power V/F
6
1.6-power V/F
8
1.8-power V/F
9
Reserved
10
V/F complete separation
11
V/F half separation
0: Linear V/F
It is applicable to common constant torque load. 1: Multi-point V/F
Summary of Contents for elmatic ED2000
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