Astraada DRV-28A inverters
-204-
Function
code
Name
Description
Default Modify
Reference
Deviation
limit
Feedback
Output
frequency f
Time t
Time t
Setting range: 0.0–100.0%
P09.09
Upper limit value of
PID output
The two function codes are used to set the
upper/lower limit value of PID regulator.
100.0% corresponds to Max. output frequency
(P00.03) or max. voltage (P04.31).
Setting range of P09.09: P09.10–100.0%
Setting range of P09.10: -100.0%–P09.09
100.0%
○
P09.10
Lower limit value of
PID output
0.0%
○
P09.11
Feedback offline
detection value
Set PID feedback offline detection value,
when the detection value is no more than the
feedback offline detection value, and the
duration exceeds the value set in P09.12, the
VFD will report "PID feedback offline fault",
and keypad displays PIDE.
T
Output frequency
t1
t2
P09.11
t1
<
T2, so the VFD
continues running
t2=P09.12
Running
Fault output PIDE
PIDE
Setting range of P09.11: 0.0–100.0%
Setting range of P09.12: 0.0–3600.0s
0.0%
○
P09.12
Feedback offline
detection time
1.0s
○
P09.13
PID control
selection
0x0000–0x1111
Ones place:
0: Continue integral control after the frequency
reaches upper/lower limit
1: Stop integral control after the frequency
0x0001
○
Summary of Contents for AS28DRV4011A
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