System Tags
The system TAGs are predefined tags that contain information relating to the functionality of the project in progress.
They can be inserted in the Tag database simply by selecting System in the Address Type field.
Once inserted in the Tag database it is possible to use them as any Tag present in the database.
Tag list
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Tag Name
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Description
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Note
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SYS_AlarmEventExist
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TRUE: at least one alarm is on
FALSE: no alarm is on
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SYS_AlarmExist
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Indicates whether at least one ISA type alarm (WITH ACKNOWLEDGE) is active
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TRUE: at least one alarm is on
FALSE: no alarm is on
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SYS_AlarmFull
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Indicates whether the active alarm buffer is full
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TRUE: the active alarm buffer is full
FALSE:the active alarm buffer is not full
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SYS_AlarmIsaExist
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Indicates whether at least one ISA alarm is active
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TRUE: at least one alarm is on
FALSE: no alarm is on
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SYS_AlarmMainId
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Selected alarm Id
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SYS_AlarmMainKey
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Key of the selected alarm
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SYS_AlarmMainMessage
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Message of the selected alarm
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SYS_AlarmMainName
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Name of the selected alarm
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SYS_AlarmMainPriority
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Priority of the selected alarm
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SYS_AlarmNotAck
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Total number of not acknolwedged ISA alarm
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SYS_AlarmNotOff
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Number of active or active alarms recognized in the system
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SYS_AlarmNum
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Number of active alarms
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SYS_AlarmsNum
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Number of alarms defined in the project
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SYS_AlarmPath
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Path to the folder where the alarm history is saved
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SYS_AnyClientDebugState
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Returns if at least one client failed to start debug mode.
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TRUE: At least one client did not complete the process to enter debug mode.
FALSE: All clients entered debug mode without errors.
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SYS_ClientDebugState
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Array containing the state of each client when they go into debug mode.
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Each element of the array has a value of TRUE or FALSE depending on whether the switch to debug mode was successful or not.
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SYS_DatalogNum
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Number of datalogs defined in the project
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SYS_DataLogsPath
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Path to the folder where the DataLogs are saved
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SYS_DateAndTime
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System date and time
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It must be displayed with an edit box in Date and Time format
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SYS_DeviceIpAddress
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Displays the IP address of the selected device
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All devices defined in the project have an incremental Id that identifies them
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SYS_DeviceName
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Device name defined in the project
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The line is identified by the parameter
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SYS_DeviceNumErrors
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Number of errors occurred in communication with the device
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The parameter identifies the communication driver from 1 to n.
Driver number 1 is the first one appearing on the first communication port of the device.
The other indices follow.
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SYS_DeviceNumRx
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Number of packets received
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The parameter identifies the communication driver from 1 to n.
Driver number 1 is the first one appearing on the first communication port of the device.
The other indices follow.
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SYS_DeviceNumTx
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Number of packets transmitted
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The parameter identifies the communication driver from 1 to n.
Driver number 1 is the first one appearing on the first communication port of the device.
The other indices follow.
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SYS_DeviceTimeAvg
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Average communication time (in microseconds)
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The parameter identifies the communication driver from 1 to n.
Driver number 1 is the first one appearing on the first communication port of the device.
The other indices follow.
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SYS_DeviceTimeBuffer
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Buffer that records the last 128 communication times
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The parameter identifies the communication driver from 1 to n.
Driver number 1 is the first one appearing on the first communication port of the device.
The other indices follow.
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SYS_DeviceTimeHead
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Index of the next slot in the buffer that records communication times
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The parameter identifies the communication driver from 1 to n.
Driver number 1 is the first one appearing on the first communication port of the device.
The other indices follow.
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SYS_DeviceTimeLast
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Time in microseconds of the last data exchange with the device
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The parameter identifies the communication driver from 1 to n.
Driver number 1 is the first one appearing on the first communication port of the device.
The other indices follow.
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SYS_DeviceTimeMax
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Maximum communication time in microseconds
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The parameter identifies the communication driver from 1 to n.
Driver number 1 is the first one appearing on the first communication port of the device.
The other indices follow.
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SYS_DeviceTimeMin
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Minimum communication time value in microseconds
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The parameter identifies the communication driver from 1 to n.
Driver number 1 is the first one appearing on the first communication port of the device.
The other indices follow.
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SYS_DLogAverage
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Average value of samples related to a specific tag inserted in a datalog
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Name of the Datalog and name of the Tag that belongs to the selected Datalog
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SYS_DLogMax
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Maximum value of samples related to a specific tag inserted in a datalog
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Name of the Datalog and name of the Tag that belongs to the selected Datalog
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SYS_DLogMin
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Minimum value of samples related to a specific tag inserted in a datalog
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Name of the Datalog and name of the Tag that belongs to the selected Datalog
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SYS_DLogSum
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Sum of all values ​​related to a specific tag inserted in a datalog
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Name of the Datalog and name of the Tag that belongs to the selected Datalog
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SYS_DriverAddress
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Address of the selected driver
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SYS_DriverError
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Error state of the selected driver
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The parameter identifies the communication driver from 1 to n.
Driver number 1 is the first one appearing on the first communication port of the device.
The other indices follow.
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SYS_DriverName
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Name of the selected driver
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The parameter identifies the communication driver from 1 to n.
Driver number 1 is the first one appearing on the first communication port of the device.
The other indices follow.
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SYS_DriverState
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State of the selected driver
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The parameter identifies the communication driver from 1 to n.
Driver number 1 is the first one appearing on the first communication port of the device.
The other indices follow.
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SYS_SriverVersion
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Version of the selected driver
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The parameter identifies the communication driver from 1 to n.
Driver number 1 is the first one appearing on the first communication port of the device.
The other indices follow.
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SYS_EthNames
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Names of the devices connected to the ethernet port
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Array in which each element contains the name of the device
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SYS_HistoryFull
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Historical buffer status
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TRUE when the buffer is full
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SYS_HistoryNum
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Number of events recorded in the historical buffer
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SYS_HistoryWarning
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Historical buffer filling status
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TRUE quando i dati sono superiori al limite dichiarato come warning
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SYS_IpAddresses
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Ip addresses of all the ethernet ports of the product
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Array in which each element contains the IP address of a port
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SYS_LanguagesNum
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Total number of the project languages
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SYS_LastAlarm
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Last alarm message
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SYS_LastErrorCode
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Last error code
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SYS_LastErrorFlags
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Service tag containing the last error code.
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To be used with the ESA support people
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SYS_LastErrorMessage
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Last error message
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SYS_LineName
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Name of the communication lines
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The communication port Id has to be given as parameter
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SYS_LineState
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If the line is used or not
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TRUE if the specified line is used
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SYS_MachineName
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ESA device Name
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SYS_MesureId
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Current metric system Id
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SYS_MeasuresName
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Current metric system name
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SYS_NumClients
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Total number of active connections
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SYS_NumClientsNet
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edgeHMI client connected
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Only in the case of a network project (not currently foreseen)
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SYS_NumClientsWeb
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Total number of webHMI client sonnected
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SYS_NumClientsWs
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Total number of clients sonnected via a websocket
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SYS_NumDevices
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Number of devices connected via a specific driver
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The parameter is the driver Id
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SYS_NumDevices
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Total number of devices defined in the project
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SYS_NumDrivers
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Total number of drivers connected to the selected port
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Communication port
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SYS_NumDrivers
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Total number of the communication drivers
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SYS_NumIpAddresses
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Total number of the active Ip addresses
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SYS_NumLinesTotal
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Total number of the communication lines
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SYS_NumLinesUsed
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Total number of the used communication lines
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SYS_PagesNum
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Total number of the project pages
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SYS_PipelinesNum
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Total number of the project pipelines
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SYS_PlatformType
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Hardware platform type
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SYS_ProjectDateAndTime
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Date/time of the last project compiling
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SYS_ProjectName
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Project Name
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SYS_RecipeNum
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Total number of recipes in the archive
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Recipe structure Name
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SYS_RecipePath
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Folder path ehere the recipe archive is saved
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SYS_RecipeStructsNum
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Total number of the recipe structures
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SYS_RunMode
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TRUE if the PLC application is in run mode
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SYS_Script
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Running script name
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SYS_SoftPlcStatus
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SoftPLC status
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SYS_TagsNum
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Total number of project tags
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SYS_TagsPath
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Tag database path
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SYS_TimeMode
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Selected time mode
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0 = local time. 1 = GMT
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SYS_TimerLimit
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Max value of the selected timer
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Timer name
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SYS_TimerProgress
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Current value of the selected timer
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Timer name
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SYS_TimersNum
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Total number of timers defined in the project
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SYS_UIAlarmMainMessage
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Message of the selected alarm
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SYS_UIClientId
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Id of the current client
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SYS_UIClientIP
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Ip address of the current client
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SYS_UIClientName
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Name of the current client
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SYS_UIClientPageId
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Id of the current page displayed (internal Id)
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SYS_UIClientPageName
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Name of the current page
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SYS_UIClientPageNo
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Number of the current page
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SYS_UIClientTrendMoveTo
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Date and time to which the trend view moves
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SYS_UIClientTrendStartTime
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Date and time from which the imported pen starts
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SYS_UIClientXPage
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X coordinate of the mouse or touch on the current page
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SYS_UIClientXPopup
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X coordinate of the mouse or touch in the current pop-up page
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SYS_UIClientYPage
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Y coordinate of the mouse or touch on the current page
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SYS_UIClientYPopup
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Y coordinate of the mouse or touch in the current pop-up page
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SYS_UIKeysBuffer
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Buffer of characters coming from the keyboard or from a device working in keyboard emulation
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To be used for example when connecting a bar code reader
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SYS_UILanguageId
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Id of the current language
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SYS_UILanguageName
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Name of the current language
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SYS_UILastAlarm
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Message of the last alarm
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SYS_UIMediaId
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Id of the current media
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SYS_UIMediaName
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Name of the current media
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SYS_UIMediaOrientation
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Orientation of the current media
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SYS_UITimerClientStatus
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State of the time
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Id of the timer to be monitored
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SYS_UIUserInteraction
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User interaction
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Value TRUE when the user interacts with the product using the mouse or touch
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SYS_UIUserLevelInteract
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Current protection level
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SYS_UIUserLevelVisualize
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Protection level of the current visualization
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SYS_UIUserName
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Name of the current user
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SYS_UIWindowScreenHeight
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Height of the current window
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SYS_UIWindowScreenWidth
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Width of the current window
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SYS_UsersNum
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Numer of the users defined in the project
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SYS_UsersPath
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Path where the user logbuffer is saved
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