Hi venix.
1. Propably you don't have in offline all blocks (FC's or FB's), and in OB1 some of missing blocks are calling.
2. I'd similar problem, when I switched instance block online - copy from offline wrong DB to online (i.e.from another project)
Try to go this way
Search found 1 match
- Mon Nov 02, 2009 4:51 pm
- Forum: SIMATIC system
- Topic: [?+]: Problem when uploading from PLC S7-300
- Replies: 5
- Views: 5433