Is LL984 supported by the M580 in Unity Pro?
Issue
984 Ladder logic does not seem to be available on a specific Unity Project.
Product line
Unity Pro, M580
Resolution
984 programming was added beginning with Unity Pro XL V11.0. It is only available on the models listed below.
Standalone BMEP584040, 5040 and 6040.
Hot standby BMEH584040 and 6040.
Safety BMEP584040S **requires XLS v13.0 or greater.
If your project meets all of the above requirements and you still do not see 984 sections as an option, be advised that the Ladder Logic 984 (LL984) option must be checked. It can be found by going to Tools->Project Settings->Program->Languages.
If this FAQ did not solve your issue, you can chat with us at chat with us or e-mail us at customer.services@se.com to create a case with our Technical Support Team.
If you are not located in North America, please contact your local Customer Care Center for assistance: