= Data Source = '''OPC Server''': National Instruments.Variable Engine.1[[BR]] '''Data Path''': /ZeusLibrary[[BR]] [[BR]] = Available OPC Items = * ZeusOperation - Provides textual information about current Zeus operation * ZeusLiveMessage - This variable is continuously updated by Zeus to indicate it is alive and running * ZeusError - If Zeus operation is stopped because of the error this variable contains textual description of the error. Otherwise (if Zeus running in normal state) it contains empty string. * ZeusLogGroups - Provides information about all LogGroups configured within Zeus. Please, find format description below. * ZeusDisable - A boolean variable used to completely disable data logging. The logging is disabled If the variable value is true . * ZeusCommand - This variable is used to change Zeus configuration. The supported commands are listed below.