Siemens SIRIUS 3RW44 - Device Functions; 6.1 Various Parameter Sets; 6.2 Starting Modes; 6.3 Stopping Modes

SIRIUS 3RW44 System Manual
GWA 4NEB 535 2195-02 DS 04
6-1
Device Functions 6
Section Subject Page
6.1 Various Parameter Sets 6-2
6.2 Starting Modes 6-3
6.2.1 Voltage Ramp 6-3
6.2.2 Torque Control 6-5
6.2.3 Breakaway Pulse in Combination with the Voltage Ramp or Torque
Control Starting Mode
6-7
6.2.4 Current Limiting in Combination with the Voltage Ramp or Torque
Control Starting Mode
6-9
6.2.5 Starting Mode: Direct On-line 6-10
6.2.6 Starting Mode: Motor Heating 6-10
6.3 Stopping Modes 6-11
6.3.1 Coasting Down 6-11
6.3.2 Torque Control and Pump Stop 6-12
6.3.3 DC Braking / Combined Braking 6-13
6.4 Slow Speed Function 6-16
6.5 Current Limits for Load Monitoring 6-18
6.6 Motor Protection Functions 6-19
6.7 Inherent Protection 6-23