ABB CM30 User Manual

Also see for ControlMaster CM30: Communications supplement User guide User guide Manual Manual

Contents

ABB CM30 User Manual Manual pdf 61 page image

ControlMaster CM30 and CM50Universal process controllers, 1/ 4 and 1/ 2 DIN 7 Advanced LevelIM/CM/ED–EN Rev. B 597.9 DiagnosticsUsed to view diagnostic and performance (historical) data – see Section 7.9.1for description of diagnostic messages and recommended corrective action(s).Diagnostic History Displays a log of the diagnostic messages generated by the controller. Each diagnosticcondition has a classification code conforming to NAMUR NE107.Source AnalysisAnalog Sources Enables the current value of any analog source to be viewed.Analog Source Selects the analog signal to be viewed – see Section 7.9.1, page 60.View Value Displays the value of the analog signal selected.Digital Sources Enables the current state of any digital source to be viewed.Digital Source Selects the digital signal to be viewed – see Appendix A.1 on page 79.View State Displays the state of the digital signal selected.Invalid Sources Select edit to display any invalid analog or digital sources that are used in the configuration.Reasons for invalid sources include: Hardware not fitted Software not fitted Digital I/O configured as wrong type Alarms not configured Math, logic, timer or custom linearizer not configuredMenuDiagnosticsExit Select 3345('345( )')) InternalCodeDiagnostic priorityHighest value = 250Number of instances of this diagnostic conditionTotal time spent in this diagnostic conditionTime since the last instance of this diagnostic conditionM = MaintenanceS = Out of SpecC = Check FunctionF = Failure