13
Parameter setting
Parameter descriptions
Manual – MOVIPRO
®
with EtherNet/IP™ or Modbus/TCP Fieldbus Interface
199
13.7.3 Parameter group 2: Controller parameters
The following settings are defined in this parameter group:
• Speed control
• Hold control
P20. Speed control
The speed control function is available only in parameter set 1.
The speed controller of the power section "PFA-..." is a PI-controller. The speed con-
trol works in the following operating modes:
• All operating modes with VFC‑n control
• CFC operating modes: The speed controller is active in "CFC & Torque control"
only when speed limiting is active.
• Servo operating modes: The speed controller is only active in "Servo & Torque
control" when speed limiting is active.
The startup functions of the MOVITOOLS
®
MotionStudio engineering software support
the adjustment of all relevant parameters for speed control. Direct changes to indi-
vidual parameters should be made only by specialists.
The following figure shows the controller structure of the parameters for speed control:
[3]
P204 [2] [1]
+
[5]
P13. P200/P201
P202P203 [4]
+
-
18403733899
[1] Incremental encoder/resolver
[2] Signal processing
[3] Actual speed value
[4] Acceleration precontrol
[5] Torque setpoint
P13. Parameters of speed ramp
P200/P201 PI‑controller
P203 Filter acceleration precontrol
P202 Amplification acceleration precontrol
P204 Filter speed actual value
16998413/EN – 12/2016
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