Siemens SINUMERIK 840Di sl - Frequency Response Measurements

Drive Optimization with HMI Advanced
14.4 Frequency response measurements
Manual
512 Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
14.4 Frequency response measurements
You can measure both digital and analog drives. However, the bandwidth available for
measuring is limited by the position controller or PROFIBUS cycles.
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Figure 14-2 Example: Measurement results, speed control loop, reference frequency response
Note
Additional information on the measurement functions or how to optimize the torque/current
and speed control loop can be found in:
• SINAMICS S120
Online Help for Commissioning Tool: STARTER > Content > Diagnosis Functions
• SIMODRIVE 611 universal
Online Help for SimoCom U Commissioning Tool > Index:
– Measuring function
– Optimization of speed control loop