Optimizing The Current And Speed Controller - Siemens Sinamics S110 Function Manual

● p0640 Current limit
● p1082 Maximum speed
● p1317 V/f control activation
● p1318 V/f control ramp-up/ramp-down time
● p1319 V/f control voltage at zero frequency
● p1326 V/f control programmable characteristic frequency 4
● p1327 V/f control programmable characteristic voltage 4
● p1338[0...n] V/f control mode resonance damping gain
● p1339[0...n] V/f control mode resonance damping filter time constant
● p1345[0...n] DC brake proportional gain
● p1346[0...n] DC brake integral time
● p1349[0...n] V/f control mode resonance damping maximum frequency
● p1498[0...n] Load moment of inertia
● p1520[0...n] CO: Torque limit, upper/motoring
● p1521[0...n] CO: Torque limit, lower/regenerative
● p1530[0...n] Motor mode power limit
● p1531[0...n] Regenerative mode power limit
7.1.10

Optimizing the current and speed controller

General information
Controller optimization may only be performed by skilled personnel with a knowledge of
control engineering.
The following tools are available for optimizing the controllers:
● "Function generator" in STARTER
● "Trace" in STARTER
● "Measuring function" in STARTER
● Measuring sockets on the Control Unit
Optimizing the current controller
The current controller is initialized when the system is commissioned for the first time and is
adequately optimized for most applications.
Function Manual
Function Manual, 01/2011, 6SL3097-4AB10-0BP3
CAUTION
Drive functions
7.1 Servo control
147