Goodrive350 IP55 High-ingress Protection Series VFD
Basic Operation Instructions
-105-
Function
code
Name
Description
Default
value
0: Continue integral control after the
frequency reaches upper/lower limit
1: Stop integral control after the frequency
reaches upper/lower limit
Tens:
0: The same with the main reference
direction
1: Contrary to the main reference direction
Hundreds:
0: Limit as per the max. frequency
1: Limit as per A frequency
Thousands:
0: A+B frequency, acceleration
/deceleration of main reference A
frequency source buffering is invalid
1: A+B frequency, acceleration/
deceleration of main reference A frequency
source buffering is valid,
acceleration/deceleration is determined by
P08.04 (acceleration time 4).
P09.14
Low frequency proportional
gain (Kp)
0.00
–100.00
1.00
P09.15
ACC/DEC time of PID
command
0.0
–1000.0s
0.0s
P09.16
PID output filter time
0.000
–10.000s
0.000s
P09.17
Reserved
/
/
P09.18
Low frequency integral time
(Ti)
0.00
–10.00s
0.90s
P09.19
Low frequency differential
time (Td)
0.00
–10.00s
0.00s
P09.20
Low frequency point for PID
parameter switching
0.00
–P09.21
5.00Hz
P09.21
High frequency point for PID
parameter switching
P09.20
–P00.04
10.00Hz
P17.00
Set frequency
0.00Hz
–P00.03 (max. output frequency)
0.00Hz
P17.23
PID reference value
-100.0
–100.0%
0.0%
P17.24
PID feedback value
-100.0
–100.0%
0.0%
5.5.16 Run at wobbling frequency
Wobbling frequency is mainly applied in cases where transverse movement and winding
functions are needed like textile and chemical fiber industries. The typical working process is
shown as below.
