Chapter 4 Parameters|
Revision Jan. 2009, 06EE, SW--PW V1.12/CTL V2.12 4-179
With the large setting in Pr.13.06, it can slow the response speed to prevent the blinking of
digital number on the digital keypad. Too large setting may cause the delay of RPM value via
PG card.
Related parameter: Pr.00.04(Content of Multi-function Display)
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. Too large setting may
cause slow feedback response.
Frequency
command
Speed
detection
P
13.03
+
-
+
+
I
13.04
Motor
PG
Speed con tro l
output frequency
limit
13.05
Speed feedback
filter
13.09
Output
frequency
upper limit
01.07
outpu
fr equency
(H)
PG feedback speed control
PG type, pulse range
and motor pole number
13.00, 13.01, 13.02
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.
Related parameter: Pr.13.08(Treatment of the Feedback Signal Fault)
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