Chris_1984 Posted November 12, 2019 Report Share Posted November 12, 2019 From what I've noticed, you can't toggle between 2 different Comm Configurations without a warm reboot of the PLC (See attempt in screenshot below). I attempted to trigger SB24 to reboot the PLC, which worked, but it also seems to blow away the entire data table. Is there any other work-around to switch comm configurations from ladder? Or, is there another SB that will simply power cycle or restart the PLC? Thanks In Advance! Chris Quote Link to comment Share on other sites More sharing options...
MVP 2023 Flex727 Posted November 12, 2019 MVP 2023 Report Share Posted November 12, 2019 Blow away what data table? You shouldn't need it for this, but SB 300 will perform a soft boot of the PLC. Quote Link to comment Share on other sites More sharing options...
Gabriel Franco Posted November 12, 2019 Report Share Posted November 12, 2019 Use any bit (MB or XB) you want, in parallel with SB2. Don't forget to Reset the bit. This way, there is no need to restart PLC . Quote Link to comment Share on other sites More sharing options...
Chris_1984 Posted November 12, 2019 Author Report Share Posted November 12, 2019 What I meant is that it clears the data table or resets everything to 0 from what I can see. Thank you, I will try SB 300. EDIT: Data table is a generic term I've used loosely in other PLC manufacturers (AB/Siemens/Mits). I should've clarified that it refers to I/O, Memory Registers, Operands etc. Quote Link to comment Share on other sites More sharing options...
Cam Posted November 12, 2019 Report Share Posted November 12, 2019 Have you tried to replace SB2 in nets 2 and 3 with a positive pulse MB that you trigger from the ladder?? Quote Link to comment Share on other sites More sharing options...
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