Siemens SINAMICS G List Manual page 179

p1345[0...n] I_max voltage controller proportional gain / I_max_U_ctrl Kp
VECTOR Can be changed: U, T
Data type: Floating Point
P-Group: V/f control
Min
0.000 [V/A]
Description: Sets the proportional gain for the I_max voltage controller.
Dependency: Refer to: p1340
p1346[0...n] I_max voltage controller integral action time / I_max_U_ctrl Tn
VECTOR Can be changed: U, T
Data type: Floating Point
P-Group: V/f control
Min
0.000 [s]
Description: Sets the integral action time for the I_max voltage controller.
Dependency: Refer to: p1340
Note: p1346 = 0: I_max voltage controller de-activated.
p1350[0...n] Soft starting / Soft starting
VECTOR Can be changed: U, T
Data type: Integer16
P-Group: V/f control
Min
0
Description: Sets whether the voltage is continuously increased during the magnetizing phase (p1350 = 1, On) or whether it
jumps directly to the voltage boost (p1350 = 0, Off).
Values: 0:
1:
Note: The settings for this parameter have the following advantages and disadvantages:
0 = off (jump directly to voltage boost)
Advantage: Flux is established quickly -> torque is quickly available
Disadvantage: The motor can move while it is being magnetized
1 = on (voltage is continually established)
Advantage: The motor is unlikely to rotate
Disadvantage: Flux establishes itself more slowly -> delay until torque is available
p1400[0...n] Speed control configuration / n_ctrl config
VECTOR (n/M) Can be changed: U, T
Data type: Unsigned16
P-Group: Control
Min
0000 bin
Description: Sets the configuration for the closed-loop speed control.
 Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
Off
On
Data set: DDS
Units group:
GAIN_CURRENT_CTRL
Max
100000.000 [V/A]
Data set: DDS
Units group: TIME
Max
50.000 [s]
Data set: DDS
Units group: -
Max
1
Data set: DDS
Units group: -
Max
1111 1111 1111 1111 bin
Parameters
Parameter list
Access level: 3
Function diagram: 1690
Unit selection: -
Factory setting
0.000 [V/A]
Access level: 3
Function diagram: 1690
Unit selection: -
Factory setting
0.030 [s]
Access level: 3
Function diagram: 1690
Unit selection: -
Factory setting
0
Access level: 2
Function diagram: 6490
Unit selection: -
Factory setting
1000 0000 0010 0001 bin
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