INVT Goodrive35 Series Operation Manual page 195

Goodrive35 Series Closed-loop Vector Control VFD
Control short vibration: Short vibration period and the same set value with the derivative time (Td)
mean that the derivative time is strong. Shortening the derivative time (Td) can control the vibration.
When setting the derivative time as 0.00 (ire no derivation control) is useless to control the vibration,
decrease the gain.
Relative parameters list:
Function
code
P09.00 PID reference source
P09.01
P09.02 PID feedback source
Response
Response
Name
Keypad PID preset
Before adjustment
After adjustment
After adjustment
Before adjustment
Detailed instruction of parameters
0: Keypad (P09.01)
1: AI1
2: AI2
3: AI3
4: HDI
5: Multi-step speed
6: Modbus communication
7: PROFIBUS/CANopen communication
8: Ethernet communication
9: Reserved
-100.0%–100.0%
0: AI1
1: AI2
2: AI3
3: HDI
4: Modbus communication feedback
5: PROFIBUS/CANopen communication
feedback
188
Basic operation instruction
Time t
Time t
Default
value
0
0.0%
0