External devices

Hello guys,

I have a virtual station that when loading the configuration parameters of the real controller throws me errors of signals that do not exist but that are eventually there. I managed to warn that it is because when coming from the real device, in the simulation they are established with the external device and if respective mapping. I modify the devices as virtual and even then I get an error. Is there a way to leave the corresponding variables mapped to the device in the simulation? Currently I must leave the parameter blank so that the driver starts without problems.

Thank you!