Inovance MD280NT3.7GB - Page 137

Description of Function Codes MD280 User Manual
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output frequency stabilize, effective for some closed-loop control applications.
Figure 6-20 PID deviation limit
PID setting
Time t
Time t
PID deviation limit
Output
frequency Hz
PID feedback
Function Code Parameter Name Setting Range Default
F6-10 PID operation at stop
0: No PID operation at stop
1: PID operation at stop
0
It is used to select whether to continue PID operation in the state of stop. Generally, the PID
operation stops when the AC drive stops.
Function Code Parameter Name Setting Range Default
F6-11
Cut-off frequency of PID reverse
rotation
WRPD[LPXP
IUHTXHQF\)
2.00 Hz
Too high reverse rotation frequency is prohibited in some applications, and this parameter is
used to determine the reverse rotation frequency upper limit.
Function Code Parameter Name Setting Range Default
F6-12 PID mode hibernation
0: Disabled
1: Enabled
0
F6-13 Wakeup tolerance 0.1%–100.0% 10.0%
F6-14 Wakeup delay 0.1–6500.0s 0s
F6-15 Hibernation tolerance 0.0%–100.0% 10.0%
F6-16 Hibernation frequency
+]WRPD[LPXP
IUHTXHQF\)
20.00 Hz
F6-17 Hibernation delay 0.1–6500.0s 0s
):KHQWKLVSDUDPHWHULVVHWWRWKHIXQFWLRQVGH¿QHGLQ)WR)DUHUHSODFHG
F6-13: The value 100.0% corresponds to the PID setting value.
F6-14: wakeup conditions:
:KHQ3,'IHHGEDFN3,'VHWWLQJ[±)WKHFRXQWLQJLVVWDUWHG
:KHQFRXQWLQJWLPH)WKH$&GULYHLVZDNHQXS
F6-15: same as F6-13
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