Industry Online Support
Technical Forum
Navigation
how to use SFC14/SFC15 to read and write data to the inverter
Created by: Transf. S5's DB for S7's DB at: 3/21/2012 5:43 PM (4 Replies)
Rating 
Thanks 2
5 Entries
| 3/21/2012 5:43 PM | |
|
Posts: 1 Rating:
|
Hello how to use SFC14/SFC15 to read and write data to the inverter, am beginner. |
| 3/21/2012 6:09 PM | |
Joined: 9/27/2006 Last visit: 6/9/2023 Posts: 12037 Rating:
|
Hello Transf.; In the following FAQ you will find a sample project susing SFC15/SFC14 to read/writwe consistent data to a Siemens drive: Are there program examples for the Instruction Manual of the MICROMASTER PROFIBUS option module? But I have generally found you do not have any advantage to use consistent data on a drive ("consistent data" basically means that you are transfering large amounts of data as a single unit, in a single communication cycle). It is much easier to use standard Load/ransfer operations to control a drive, as you generally do nmot change the speed reference everyinme you send a different control command. You will also find a project using standard Load/Transer operations in the same FAQ, compare it to the one on SFC15/SFC14. Hope this helps, Dniel Chartier |
This contribution was helpful to
|
|
| 7/8/2013 12:44 PM | |
Joined: 4/24/2009 Last visit: 2/23/2023 Posts: 2685 Rating:
|
Follow-Up-question splitted to how to open a example programm? Best regards O_Moderator |
| 9/16/2013 7:55 PM | |
Joined: 9/16/2013 Last visit: 8/4/2022 Posts: 145 Rating:
|
Hi, Here you are some document can help you. Good luck hag010
|
| 11/17/2014 11:32 AM | |
Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4812 Rating:
|
|
Follow us on