Posted 30 Jun 2015 I am installing a new device that is really easy to set up with an add on profile (AOP). However, the PLC I am using is only a version 13.44, and I need it to be at least version 15 to use the AOP. Is there a way I can upgrade the PLC to a newer version so I can use the AOP? Share this post Link to post Share on other sites
Posted 30 Jun 2015 It depends on the controller model. The old 1756-L1 controllers, for example, could only be upgraded to Version 13. 1756-L55 controllers went up to Version 16, and 1756-L6x controllers to Version 20. If your new device can be configured with an ordinary Generic Module object, I'd say stick with that. Share this post Link to post Share on other sites