Siemens SINAMICS S120 Function Manual page 80

Servo control
3.6 Current controller
Function diagrams (see SINAMICS S120/S150 List Manual)
● 5710 Current setpoint filters
● 5714 Iq and Id controller
● 5722 Specified field current, flux reduction, flux controller
Overview of important parameters (see SINAMICS S120/S150 List Manual)
Closed-loop current control
● p1701[0...n] Current controller reference model dead time
● p1715[0...n] Current controller P gain
● p1717[0...n] Current controller integral time
Current and torque limitation
● p0323[0...n] Maximum motor current
● p0326[0...n] Stall torque correction factor
● p0640[0...n] Current limit
● p1520[0...n] CO: Torque limit, upper/motoring
● p1521[0...n] CO: Torque limit, lower/regenerative
● p1522[0...n] CI: Torque limit, upper/motoring
● p1523[0...n] CI: Torque limit, lower/regenerative
● p1524[0...n] CO: Torque limit, upper/motoring, scaling
● p1525[0...n] CO: Torque limit, lower/regenerative scaling
● p1528[0...n] CI: Torque limit, upper/motoring, scaling
● p1529[0...n] CI: Lower or regenerative torque limit scaling
● p1530[0...n] Motor mode power limit
● p1531[0...n] Regenerative mode power limit
● p1532[0...n] Torque offset torque limit
Display parameters
● r1526 Torque limit, upper/motoring without offset
● r1527 Torque limit, lower/regenerative without offset
● r1533 Maximum torque-generating current of all current limits
● r1534 CO: Torque limit, upper total
● r1535 CO: Torque limit, lower total
● r1536 Maximum torque-generating current limit
● r1537 Minimum torque-generating current limit
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Function Manual, (FH1), 10/2008, 6SL3097-2AB00-0BP5
Drive functions