Variable to sample

Last value sampled at runtime.

Timestamp of the last sampling of the variable at runtime.

(Only for reading of variables from a controller) Operation code for the last controller reading.

(only for the Value change sampling mode) Method of calculating the change of value, with respect to the previous sampling, within which not to sample. It has priority over the logger dead-band general mode. None: any change; Absolute: absolute change of the values of the variable; Percentage: percentage change of the values of the variable.

(only for the Value change sampling mode) Value of the dead-band interval. It has priority over the logger dead-band general value. For example, if the value is 5, the logger samples the variable only if it has had an absolute or percentage change of at least ± 5 with respect to the previous sampling.