Navigation
Splitting/Sharing Read/WriteDB accross multiple PLC's
Created by: Carlito_S at: 3/24/2014 4:44 PM (0 Replies)
Rating 
Thanks 0
1 Entries
| 3/24/2014 4:44 PM | |
|
Posts: 1 Rating:
|
I have 3 S7-400 PLC's in my project. I am receiving a DB on PLC1 that contains read words/reals and a few write values. This DB is split amoungst the PLC's with certain portions belonging to diffferent PLC's. I have a function block that controls the reading and writing of this data transfer using for loops. I am able to read but not able to write back o this DB in PLC1. Are there any suggestions? I've included the source files in here if anyone can assist.
AttachmentModified APC DHPT.zip (44 Downloads) |
Follow us on