AC Motor Drive User Manual

Chapter 4 Parameters|
4-150 Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11
13.04 Integral Gain ( I ) Unit: 0.01
Settings 0.00 to 100.00 sec Factory Setting: 1.00
0.00 Disable
 This parameter specifies integral control and associated gain (I), and is used for speed control
with PG feedback.
13.05 Speed Control Output Frequency Limit Unit: 0.01
Settings 0.00 to 100.00Hz Factory Setting: 10.00
 This parameter limits the amount of correction by the PI control on the output frequency when
controlling speed via PG feedback. It can limit the maximum output frequency.
13.04
I
P
13.03
13.05
+
-
+
+
+
Frequency
command
Speed
detection
Output
Frequency
Limit
output frequency
13.06 Speed Feedback Display Filter Unit: 1
Settings 0 to 9999 (*2ms) Factory Setting: 500
 When Pr.0.04 is set to 14, its display will be updated regularly. This update time is set by
Pr.13.06.
13.09 Speed Feedback Filter Unit: 1
Settings 0 to 9999 (*2ms) Factory Setting: 16
 This parameter is the filter time from the speed feedback to the PG card.
13.07 Time for Feedback Signal Fault Unit: 0.1
Settings 0.1 to 10.0 sec Factory Setting: 1.0
0.0 Disabled
 This parameter defines the time during which the PID feedback must be abnormal before a
warning (see Pr.13.08) is given. It also can be modified according to the system feedback
signal time.
 If this parameter is set to 0.0, the system would not detect any abnormality signal.