01/02 AWB8230-1415GB
PI controller
175
PI controller
The PI controller regulates the motor speed in vector control mode.
This function is available only in vector mode (a Section
“Voltage/frequency characteristic and voltage boost“, Page 126):
• SLV (sensorless vector) control
• 0 Hz SLV control
• Vector control with optional DE6-IOM-ENC module.
With a digital input configured as PPI, you can change over from
PI to P control (a Section “Changeover from PI to P control
(PPI)“, Page 98).
PNU Name Adjustable in RUN mode Value Function WE
Normal Extended
H050
H250
P component
of the PI
control
j j 0 to 1000 % Proportional component of the PI control, without a digital
input configured as PPI
100.0
H051
H251
I component of
the PI control
j j 0 to 1000 % Integral component of the PI control, without a digital input
configured as PPI
100.0
H052
H252
P component
of the P control
j j 0.00 to 10.00 Proportional component of the P control, without a digital
input configured as PPI
1.00
H060
H260
0 Hz SLV
magnetization
current limita-
tion
j j 0 to 100 % Maximum value for the magnetization current at 0 Hz SLV 100
H070 P component
of the PI
control with
changeover
j j 0 to 1000 % Proportional component of the PI control, with a digital
input configured as PPI
100.0
H071 I component of
the PI control
with change-
over
j j 0 to 1000 % Integral component of the PI control, with a digital input
configured as PPI
100.0
H072 P component
of the P control
with change-
over
j j 0.00 to 10.00 Proportional component of the P control, with a digital
input configured as PPI and with active input
1.0
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