Siemens SINAMICS S120 Installation And Start-Up Manual page 137

parameter.
See –> "Visualization Parameter"s and –> "Adjustable Parameter"s.
PROFIBUS PROFIBUS none
Field bus to IEC 61158, Sections 2 to 6.
The abbreviation "DP" is no longer included because PROFIBUS FMS is not standardized
and PROFIBUS PA (for Process Automation) is now part of the "general" –> "PROFIBUS".
Sensor Module Sensor Module SMCxx
SMExx
SMIxx
Hardware module for evaluating speed/position encoder signals and providing detected
actual values as numerical values at a –> "DRIVE-CLiQ Socket".
Three mechanical Sensor Module variants are available:
- SMCxx = Sensor Module Cabinet-Mounted
- SME = Sensor Module Externally Mounted (with a high degree of protection)
- SMI = Sensor Module Internal (integrated in the motor flange outlet).
Servoantrieb Servo Drive none
An electric servo drive comprises a motor, a –> "Motor Module", a –> "Servo Control" and, in
most cases, a speed and position –> "Encoder"
Electric servo drives are normally extremely precise and have a high dynamic response.
They are designed for cycle times to less than 100 ms, and often have a short-time overload
capacity, which enables quick acceleration. Servo drives are available as rotary and linear
drives and are used for machine tools, handling robots, and packaging machines.
Servoregelung Servo Control none
This type of control enables operation with an extremely high –> "Dynamic Response" and –
> "Precision" for –> "Motor"s with a –> "Motor Encoder".
In addition to speed control, position control can be implemented.
SITOP power SITOP Power none
–> "Electronics Power Supply" component.
Example: 24 V DC
Smart Line Module Smart Line Module none
Unregulated line infeed/feedback with a diode bridge for the infeed and stall-protected, line-
commutated feedback via –> "IGBT"s.
The Smart Line Module provides the DC link voltage for the –> "Motor Module"s.
CANopen interface
Commissioning Manual, 12.2004 Edition, 6SL3097-2AA00-0BP1
Parameters, faults and alarms, function diagrams, terminology
A.4 Glossary
A-11