Parker AC30 Série Mode D'emploi page 467

Spd Loop Settings
Parameters::Motor Control::Spd Loop Settings
This function block controls the speed of the motor by comparing the actual speed to the demanded speed, and applying more or less torque in
response to the error.
Only applies to SVC control mode, IM or PMAC.
Parameter Name No.
Speed Loop Auto Set 1246
Only for PMAC Motor
TRUE : Allows to automatically calculate speed loop control parameters : Speed Loop Pgain and Speed Loop I Time.
To do a correct estimation, Ratio Load Mot Inert should be correctly filled in.
FALSE : no automatic calculation
Ratio Load Mot Inert 1247
Only for PMAC Motor
Enter the correct inertia ratio between the load and the motor (For a no load condition, a value of 0.1 should be used).
This is used to automatically estimate the correct Speed Loop Pgain and Speed Loop I Time.
Speed Loop Bandwidth 1248
Only for PMAC Motor
When Speed Loop Auto Set is TRUE, allows to select the speed loop bandwidth level :
Low :provides a low speed loop bandwidth
Medium : provides a medium speed loop bandwidth
High : provides a high speed loop bandwidth
AC30 series Variable Speed Drive
Path
Parameters::Motor Control::Spd Loop
Settings
Parameters::Motor Control::Spd Loop
Settings
Parameters::Motor Control::Spd Loop
Settings
Parameter Reference
Default Range
TRUE
1.0 0.1 to 100.0
1 0:LOW
1:MEDIUM
2:HIGH
D-181
Units Writable
ALWAYS
ALWAYS
ALWAYS