Siemens SINUMERIK 840Di sl - Drive Optimization; Rotary Axes

NC Commissioning with HMI Advanced
11.5 Axes and spindles
Manual
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
407
Table 11-24 DSC: Machine data
Number Name Name
Axisspecific ($MA_ ... )
32640 STIFFNESS_CONTROL_ENABLE Dyn. stiffness control
32200 POSCRTL_GAIN Kv factor
11.5.9 Drive Optimization
Optimization of the control loop (current, speed, and position control loop) of the drives can
be performed with:
● HMI Advanced (see Chapter
"Drive Optimization with HMI Advanced" (Page 507))
– Depending on the installation version: SINAMICS S120 or SIMODRIVE drives
● SINAMICS STARTER commissioning tool
– SINAMICS S120
● SIMODRIVE SimoCom U commissioning tool
– SIMODRIVE 611 universal / E
– SIMODRIVE POSMO CD/CA
– SIMODRIVE POSMO SI
Note
Detailed information on measuring the filter frequency response and optimizing
torque/current and speed control loop can be found in:
• SINAMICS
Online Help for Commissioning Tool: STARTER > Content > Diagnosis Functions
• SIMODRIVE 611 universal/E, POSMO CD/CA and SI
Online Help for SimoCom U Commissioning Tool > Index:
– Measuring function
– Optimization of speed control loop
11.5.10 Rotary axes
Rotary axes
A machine axis is parameterized as a rotary axis via:
● MD30300 $MA_IS_ROT_AX (rotary axis) = 1
The machine data is a scaling machine data. A change results in a conversion of all machine
data of the machine axis with length-related units.