CPU S7-300 S120-DCM PROFBUS Step7 example project  

Using SINA_FB - 

Data exchange between SINAMICS S120 <-> S7 Siemens AG Erlangen A&D MC PM Version 1.3 from July 18, 2008 History: - In NW5, access to the start bit for single.RD in the axis DB was changed from indirect addressing via pointer to absolute addressing. - Counter for job repetitions in the event of temporary errors added (Counter >500 => SFB error is output) - In UDT30000 PERM area replaced by SPARE (block no longer supports permanent acyclic reading and writing. - Parameters of type unsigned8/integer8 are also transferred - In the event of a request error, the error bit is also set. - Request error evaluation improved The block is used to control the SINAMICS S120 drive family for operation as a speed or positioning drive. Communication can take place via PROFIBUS or PROFINET. The speed or positioning operation function is determined using the pre-defined UDTs and can be set individually by the user for each individual drive or each individual drive axis.