You can adjust the time series display in the graph to show only values with certain error codes. Thus, besides the valid values, graphs can also handle e.g. only invalid values or also other aspects. The error code group to be used for display can be selected in the graph. Based on error codes in a selected error code group, values in the graph are subsequently filtered. Values whose code is not included in the selected group are not displayed (in the graph) or are displayed as – (in the table).

▪To filter time series by error code groups,

▪first select the Graph settings > Filter graph with error codes entry in the context menu.

▪The Filter graph with error codes dialog opens.

▪This dialog lists all error code groups created in the system using a drop-down list.

▪Select an error code group.

▪Confirm with [Accept] and with [Ok].

After confirming the selection, only the values that have an error code according to the preselected error code group are displayed in the graph. The result can be – depending on the error code group – a completely changed graph. The last selected error code group is saved for each user. Hereby it is important to pay attention, if e.g. after viewing invalid values the application is closed and at the next opening an initially unexpected graphic is displayed.