Control Via Profibus Or Profinet With The Profidrive Profile - Siemens SINAMICS G120 Operating Instructions Manual

6.2.10

Control via PROFIBUS or PROFINET with the PROFIdrive profile

The send and receive telegrams of the inverter for the cyclic communication are structured
as follows:
Figure 6-12 Telegrams for cyclic communication
Table 6- 12
Abbreviation Explanation
STW Control word
ZSW Status word
NSOLL_A Speed setpoint
NIST_A Speed actual value
NIST_A_GLATT Smoothed actual speed value
IAIST_GLATT Smoothed current actual value MELD_NAMUR Control word according to the VIK-NAMUR definition
Converter with CU230P-2 Control Units
Operating Instructions, 04/2015, FW V4.7 SP3, A5E34257946B AB
Explanation of the abbreviations
Abbreviation
MIST_GLATT
PIST_GLATT
M_LIM
FAULT_CODE
WARN_CODE
Explanation
Actual smoothed torque
Actual smoothed active power
Torque limit value
Fault number
Alarm number
Advanced commissioning
6.2 Inverter control
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