10/26/2016 6:29 PM | |
Joined: 6/12/2012 Last visit: 2/8/2024 Posts: 165 Rating: (7) |
Hello, I have a Sinamics DCM, 6RA8018-6DV62-0AA0, that I wich to control it by PROFIBUS. The main setpoint is adjust by a potentiometer on the analog input of the drive and the RUN/JOG signal comes throw PROFIBUS. I would like to send to the master PLC the digital input status of the drive. Has I can understand from the DCM manual, I have to use a free telegram so that I can assign the r53010 to the PZD3 of my telegram. My questions are: - Why in starter I can see a configuration of the telegram of the control unit and the drive itself? What is the difference between them? Why they are two objects? - In TIA I have used the free telegram 4/4. Do I have to assign on starter the remaining PZD words? Or I can leave them in blank. -Do I have to add also the status word and control word to the free telegram? -What is the HEX value to send a RUN command to the drive by control word? And the JOG command?
AttachmentStarter.pdf (714 Downloads) |
Thanks, |
|
10/27/2016 12:56 PM | |
Joined: 6/12/2012 Last visit: 2/8/2024 Posts: 165 Rating: (7) |
Hello Kbv, Thanks for your reply! I have changed the telegram configuration for the standard 2/2 and added an extra PZD to send the digital INPUTs status of the drive. So I have 6/6 PZD. In my PLC TIA project I have add a 6/6 PZD telegram. Starting of input is 256 address and output is also 256. So if I want to send a ready comand I make a WORD MOV command to output address 256? If I want to read the digital inputs status of the drive I have to read in the PLC the input 264? Why do I see 7 rows in the telegram configuration if it is only 6 PZD words? Why starter adds that 3 rows where I can see 0% written on it? Why it adds this inactive interconnections? I have added a excel file to show the PZD configuraton of the drive to the PLC. Is this list correct? AttachmentPZD words in PLC.xlsx (747 Downloads) |
Last edited by: BrunoFunchas at: 10/27/2016 1:11:43 PMThanks, |
|
10/27/2016 1:18 PM | |
Joined: 6/12/2012 Last visit: 2/8/2024 Posts: 165 Rating: (7) |
I have added the images of my configuration in Starter and TIA.
AttachmentStarter configuration.pdf (800 Downloads) |
Thanks, |
|
Follow us on