Hello, I’ve got a problem with my HMI due to a NaN in one of the variables: Please have look at the attachment. A TO_REAL conversion resulted in a NaN value. The variable q_udtValues.rPF is visible on my HMI. When there is a valid value, then I can reach my HMI, but when the NaN shows up then my HMI isn’t reachable anymore and shows an error. Probably this is caused due to the invalid value of the api which can’t be interpret by the HMI. It took me a while to detect this problem. I think a proper solution would be to just show NaN in this case. Kind regards, Robin
