GE Industrial Solutions DV-300 DC Drive Users Manual User Manual
Page 210
GEI-100332Ga
——— FUNCTION DESCRIPTION ———
6
82
The adaptive speed regulator function enables different gains of the speed regulator depending on the speed or another
variable (Adaptive Reference). This allows optimum adaptation of the speed regulator to the applicaion at hand.
Parameter description
No.
Value
Standard
Configuration
min
max
Factory
American
Factory
European
Enable spd adap
Enabled (1)
Disabled (0)
181
0
1
Disabled
Disabled
-
Select adap type
Speed (0)
Adap reference (1)
Parameter (2)
182
0
2
Speed
Speed
-
Adap reference [FF]
183
-32768
+32767
1000
1000
*
Adap selector
1464
0
3
0
0
-
Adap speed 1 [%]
184
0.0
200.0
20.3
20.3
-
Adap speed 2 [%]
185
0.0
200.0
40.7
40.7
-
Adap joint 1 [%]
186
0.0
200.0
6.1
6.1
-
Adap joint 2 [%]
187
0.0
200.0
6.1
6.1
-
Adap P gain 1 [%]
188
0.00
100.00
10.00
10.00
-
Adap I gain 1 [%]
189
0.00
100.00
1.00
1.00
-
Adap P gain 2 [%]
190
0.00
100.00
10.00
10.00
-
Adap I gain 2 [%]
191
0.00
100.00
1.00
1.00
-
Adap P gain 3 [%]
192
0.00
100.00
10.00
10.00
-
Adap I gain 3 [%]
193
0.00
100.00
1.00
1.00
-
Adap P gain 4 [%]
1462
0.00
100.00
10.00
10.00
-
Adap I gain 4 [%]
1463
0.00
100.00
1.00
1.00
-
* This function can be assigned to one of the programmable analog inputs.
Enable spd adap
Enabled
Adaptive speed regulation enabled.
Disabled
Adaptive speed regulation is not enabled. The regulator operates
with the parameters set in the REG PARAMETERS menu.
Select adap type
Speed
The regulator parameters are modified according to the speed.
Adap reference
The regulator parameters are modified according to the Adap
reference parameter.
Parameter
It allows to change the gains via parameter or via dual digital input.
Only in these operating conditions are 4 sets of PI gains available.
Adap reference
The variable according to which the speed regulator parameters are to be modified (only
with Select adap type = Adap reference).
Adap selector
The Adap selector parameter selects a pair of parameters: Adap P gain and Adap I
gain from 1 to 4, if Sel adap type is set to Parameter. If the Adap selector parameter is
programmed on digital inputs Adapt Sel 1 or Adapt Sel 2, it only indicates which pair
of gains has been selected.
Adap speed 1
Parameter set 1 is valid below this point, and parameter set 2 above it. The transition
behaviour between the values is defined by the Adap joint 1 parameter. The definition
is a percentage of the Speed base value and the maximum value of Adap reference.
Adap speed 2
Parameter set 2 is valid below this point, and parameter set 3 above it. The transition
behaviour between the values is defined by Adap joint 2. The definition is a percentage
of the Speed base value and the maximum value of Adap reference.
Adap joint 1
Defines a range around Adap speed 1 in which there is a linear change in gain from
parameter set 1 to parameter set 2 in order to prevent jumps in the behavior of the regu-
lator. It is defined as a percentage of Speed base value.