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The SIMATIC S7-1200/1500 can be operated as a PROFINET-Controller. Hereby the SINAMICS G120X (PROFINET version) can be controlled by the SIMATIC as PROFINET-Device. This example shows how to do speed control with the drive controlled by the PLC.
When operating STO with SINAMICS G120X or PM240-2 at high installation altitudes certain criteria must be observed.
Power loss calculation for the right design of system cabinets
In most applications, measuring systems are used to determine position actual values; for example a motor encoder. There are also many applications where encoders are not necessary and in fact, in some cases, an encoder is not required at all. The subsequent application example discusses the various options and secondary conditions relating to encoderless positioning.
"Product discontinuation" is declared for the first generation of PM240 Power Modules for the SINAMICS G120 as of October 1, 2019. The PM240-2 will replace the previous series for applications up to 132 kW. Performance classes from 160 to 250 kW will continue to be available as SINAMICS G120 PM240.
Declaration de conformite 668.Maroc.BF.50.1904.001
Validity: Products of the Operating Company DI (Digital Industries) and Business Unit SI CP (Control Products) of Siemens AG.
Declaration of Conformity, EC/EU-Declaration of Conformity, Manufacturer A5E46714913A
2019, Brochure, PDLD-B10002-03-7600
Various additional measures must be taken in order to achieve SIL 2/PL d and/or SIL 3/PL e for STO terminals in combination with different drive devices.
The SINAMICS G120 Power Module PM260 has been reached P.M400 "Announcement of product phase-out" in 01.10.2015. Update: The P.M410 "product cancellation" is planned for 01.04.2019.