Commissioning Advanced Functions; Starting The Motor In Super Torque Mode - Siemens SINAMICS V20 Operating Instructions Manual

Commissioning via the built-in BOP
5.6 Function commissioning
Parameter Function
P2181[0...2] Load monitoring mode
P2182[0...2] Load monitoring threshold frequency
1 [Hz]
P2183[0...2] Load monitoring threshold frequency
2 [Hz]
P2184[0...2] Load monitoring threshold frequency
3 [Hz]
P2185[0...2] Upper torque threshold 1 [Nm]
P2186[0...2] Lower torque threshold 1 [Nm]
P2187[0...2] Upper torque threshold 2 [Nm]
P2188[0...2] Lower torque threshold 2 [Nm]
P2189[0...2] Upper torque threshold 3 [Nm]
P2190[0...2] Lower torque threshold 3 [Nm]
P2192[0...2] Load monitoring delay time [s]
5.6.3

Commissioning advanced functions

5.6.3.1

Starting the motor in super torque mode

Functionality
This startup mode applies a torque pulse for a given time to help start the motor.
Typical application field
Sticky pumps
108
Setting
The load monitoring is achieved by comparing the actual
frequency / torque curve with a programmed envelope (de-
fined by parameters P2182 to P2190). If the curve falls out-
side the envelope, a warning or trip is generated.
= 0: Load monitoring disabled (factory default)
= 1: Warning: Low torque / frequency
= 2: Warning: High torque / frequency
= 3: Warning: High / low torque / frequency
= 4: Trip: Low torque / frequency
= 5: Trip: High torque / frequency
= 6: Trip: High / low torque / frequency
Range: 0.00 to 550.00 (factory default: 5.00)
Range: 0.00 to 550.00 (factory default: 30.00)
Range: 0.00 to 550.00 (factory default: 30.00)
Range: 0.0 to 99999.0 (factory default: value in r0333)
Range: 0.0 to 99999.0 (factory default: 0.0)
Range: 0.0 to 99999.0 (factory default: value in r0333)
Range: 0.0 to 99999.0 (factory default: 0.0)
Range: 0.0 to 99999.0 (factory default: value in r0333)
Range: 0.0 to 99999.0 (factory default: 0.0)
Range: 0 to 65 (factory default: 10)
Operating Instructions, 11/2016, A5E34559884-006
SINAMICS V20 Inverter