DANGER! About to Begin Calibration - Please Read Carefully!

Calibration should not be performed on a module currently being used for control. The channels will freeze at their current values, and control may be interrupted.

Calibration disrupts control involving the module.

Calibration disconnects the module from the control signals to which it is normally connected and connects it to reference signals.

During calibration, output modules do not update their outputs with the data values requested by the controller. Outputs may transition based on the calibration process itself if that channel is being calibrated.

During calibration, the controller is not receiving measurements of signals, originating in the system under control, from the input module.