Occasionally when I get the PCSDK Controller objects OperatingMode I get the following exception. Do I need to recheck the controller connection before every call to OperatingMode? This is a real controller, not virtual. What would cause this particular error? It seems like once this error comes up the Controller object dies, but I never get a connection changed event. Any ideas would be helpful. Thanks.
An exception has occurred.
Message: No response from controller.
Source: ABB.Robotics.Adapters.IRC5
StackTrace: at Adapters.Controller.GetOperatingMode()
at ABB.Robotics.Controllers.Internal.Controller.get_OperatingMode()
at ABB.Robotics.Controllers.Controller.get_OperatingMode()