INVT Goodrive350 Series Operation Manual page 276

Goodrive350 IP55 High-ingress Protection Series VFD
Function
Name
code
Tension PID output
P90.28
reference
Tension PID
P90.29
parameter source
Group 1
P90.30
proportional gain
Group 1 integral
P90.31
time
Group 1 differential
P90.32
time
Group 2
P90.33
proportional gain
Group 2 integral
P90.34
time
Group 2 differential
P90.35
time
PID parameter
P90.36 adjustment
reference point 1
PID parameter
P90.37 adjustment
reference point 2
Min. frequency for
P90.38 roll diameter
calculation
Min. linear speed
P90.39 for roll diameter
calculation
Description
0: Remain current roll diameter
1: Restore to initial roll diameter
Thousands place: Terminal reset limitation
0: Reset allowed at running
1: Reset only allowed at stop
0: Maximum value
1: Given value
0: First group of P90
1: Roll diameter (max. roll diameter)
2: Main reference frequency (max. Frequency)
3: Running linear speed (max. linear speed)
4: Deviation (Reference 100%)
5: Terminal
0.000–30.000
0.00–30.00s
0.00–10.00s
0.000–30.000
0.00–30.00s
0.00–10.00s
0.0–P90.37%
P90.36–100.0%
0.00–50.00Hz
Note: Valid only for linear speed calculation
with roll diameter.
0.0–100.0%
Note: Relative to the max. linear speed.
Note: Valid only for linear speed calculation
with roll diameter.
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Function parameter list
Default Modify
○
0
○
0
○
0.030
○
5.00s
○
0.00s
○
0.030
○
5.00s
○
0.00s
○
10.0%
○
50.0%
○
0.30Hz
○
3.0%