Delta VFD022B21A - Proportional Speed Control (P); Integral Speed Control (I); Speed Control Output Frequency Limit; Sample Time for Refreshing the Content of 210 DH and 210 EH

5
VFD-B Series
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5-71
FWD
CCW
REV
CW
PULSE
GENERATOR
PG
10-11=02
10-11=03
A
phase leads B phase
A phase
A phase
A phase
B phase
B phase
B phase
CW
B phase leads A phase
10 - 12
Proportional Speed Control (P)
Factory Setting: 1.0
Settings 0.0 to 10.0 Unit: 0.1
 This parameter specifies Proportional control and associated gain (P), used for vector
control with PG feedback.
10 - 13
Integral Speed Control (I)
Factory Setting: 1.00
Settings 0.00 to 100.00 Unit: 0.01
0.00 disable
 This parameter specifies Integral control and associated gain (I), used for vector control
with PG feedback.
10 - 14
Speed Control Output Frequency Limit
Factory Setting: 10.00
Settings 0.00 to 10.00 Unit: 0.01Hz
 This parameter limits the amount of correction by the PI control on the output frequency
when controlling speed. It can limit the maximum output frequency.
10-13
I
P
10-12 10-14
+
-
+
+
+
Frequency Command
Speed Detection
Output Frequency
Output
Frequency
Limit
Speed Control Diagram
10 - 15
Sample time for refreshing the content of 210DH and
210EH
Factory Setting: 0.10
Settings 0.01~1.00 seconds