INVT Goodrive300-01A Series Operation Manual page 62

Goodrive300-01A series VFD for air compressor
Function
Name
code
P09.07 Sampling cycle (T)
Final limit of PID
P09.08
control deviation
Upper limit value of
P09.09
PID output
Lower limit value of
P09.10
PID output
Feedback offline
P09.11
detection value
Feedback offline
P09.12
detection time
PID regulation
P09.13
selection
P09.14 Differential filter times 0–60
P11 group Protection parameters
Function
Name
code
P11.00 Phase loss protection
Description
Setting range: 0.00–10.00s
It means the sampling cycle of feedback
quantity. The regulator calculates once during
each sampling cycle. The longer the sampling
cycle, the slower the response speed.
Setting range: 0.001–10.000s
It means the max. allowed deviation quantity
of the PID system feedback value relative to
closed-loop reference value. Within the
deviation limit, PID regulator stops regulating,
this parameter can be used to regulate the
precision and stability of PID system.
Setting range: 0.0–100.0%
P09.10–100.0% (max. frequency)
-100.0%–P09.09 (max. frequency)
0.0–100.0%
0.0–3600.0s
0x00–0x11
LED ones:
0: Continue integral regulation when the
frequency reaches upper/lower limit
1: Stop integral regulation when the frequency
reaches upper/lower limit
LED tens:
0: The same with the set direction
1: Contrary to the set direction
Description
0x0000–0x1111
LED ones:
0: Disable input
protection
-57-
Function code description
phase loss software
Default Modify
○
0.100s
○
0.1%
○
100.0%
○
0.0%
○
0.0%
○
1.0s
○
0x01
○
2
Default Modify
○
0x0110