INVT Goodrive20-EU VFD Series, Руководство по эксплуатации

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Goodrive20-EU Series VFD Function parameters
-86-
Function
code
Name Description Default Modify
P09.09
Upper limit of
PID output
These parameters are used to set the upper and
lower limit of the PID adjustor output.
100.0 % corresponds to max. frequency or the
max. voltage of (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 of
PID output
0.0%
○
P09.11
Feedback
offline
detection value
Set the PID feedback offline detection value,
when the detection value is smaller than or equal
to the feedback offline detection value, and the
lasting time exceeds the set value in P09.12, the
VFD will report "PID feedback offline fault" and
the keypad will display PIDE.
T
Output frequency
t1 t2
P09.11
In 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 adjustment
selection
0x00
–0x11
Ones place:
0: Keep on integral adjustment when the
frequency achieves the upper/lower limit; the
integration shows the change between the
reference and the feedback unless it reaches the
internal integral limit. When the trend between
the reference and the feedback changes, it
needs more time to offset the impact of
continuous working and the integration will
change with the trend.
1: Stop integral adjustment when the frequency
reaches the upper/lower limit. If the integration
keeps stable, and the trend between the
reference and the feedback changes, the
integration will change with the trend quickly.
Tens place:
0: The same with the main reference direction; if
the output of PID adjustment is different from the
0x0001
○