Issue:
There is an error at the bottom of the screen stating "Invalid Reference Variable"
Product Line:
Vijeo Designer, Magelis HMI (XBTG, XBTGT, HMISTU, HMISTO, HMIGTO, HMIGTU, HMIGK, XBTGH, iPC)
Resolution:
The Magelis HMI will show the error "Invalid Reference variable" when there is a reference made to a non-existent variable. To use reference variables properly, you must ensure all the variables that your reference variable looks for exist. Otherwise, the error will appear.
To correct the error, ensure that the variable the error indicates exists in your variable list in Vijeo Designer.
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:
Support | Schneider Electric Global (se.com)
Released for: Schneider Electric Egypt and North East Africa
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