Siemens TV Converter Box G120 User Manual
Automation and Drives - SCE
T I A Training Document
Page 12 of 147
Module
H01
Issued: 02/2008
Frequency Converter SINAMICS G120 on PROFIBUS DP and PROFINET
Preface Notes Startup with PROFIBUS Startup with PROFINET Program Example
•
Special Functions for Startup
•
Resetting of the parameters to the plant setting
• Quick
commissioning
•
Calculation of motor/control data
•
Motor data identification
Restart Functions
•
Setpoint channel can be set
•
Ramp generator can be set
• Inching
mode
•
Free function blocks (FFB)
•
Fast free function blocks (fast FFBs)
•
Positioning deceleration ramp
•
Automatic restart (WEA)
•
Flying restart allows for starting the converter while the motor is rotating
• Current
limiting
•
Slip compensation so the speed of a drive does not change depending on the load
•
Motor holding brake (MHB)
Control Functions
•
V/f control with different curves
•
Vector control without encoder (SLVC) for speed and torque
•
Vector control with encoder (VC) for speed and torque
Protection Functions
•
Motor protection functions
•
Converter protection functions
•
Plant/system protection functions
Failsafe Functions (only for CU240S DP-F)
•
Safely switched off moment of force (STO)
•
Safe stop 1 (SS1)
•
Safely limited speed (SLS)
•
Safe break control (SBC)
•
The failsafe functions can be triggered by means of digital outputs (FDI0A … FDI1B) or
PROFIsafe.
.