Sesiones de aprendizaje

The following is a description of tags supplied with Interact Xpress. The tags are listed in alphabetical order, tags that are highlighted are available on the local client only.

Name Address Initial Value Result

Tag2 K2 * 2 25 Tag2 will initialize to the value of K2*2 and not to

25.

Tag6 empty 0 Tag6 will initialize to 0 (or empty if a string).

Tag Description

_Alarm_AckAlarms Use this system tag to acknowledge all alarms, except those

requiring individual acknowledgment, in the Alarm Summary. Type: Boolean

Initial Value: FALSE Access: Read/Write

_Alarm_AckCount Use this system tag to display the number of alarms that have been

acknowledged. Type: UInt Initial Value: 0 Access: Read Only

_Alarm_ActiveCount Use this system tag to display the number of alarms currently active. Type: UInt

Initial Value: 0 Access: Read Only

_Alarm_AudibleControl Use this system tag to enable and disable the audible alarm tone.

Type: Boolean Initial Value: TRUE Access: Read/Write

_Alarm_BackupLog Use this system tag to initiate the backup operation of all logs.

Type: Boolean Initial Value: FALSE Access: Read/Write

_Alarm_ClearAlarms Use this system tag to remove the inactive alarms. Those requiring

acknowledgment must be highlighted before being removed. Type: Boolean

Initial Value: FALSE Access: Read/Write

_Alarm_HighestPriority Use this system tag to indicate the highest priority (1-5) of all active

alarms. Type: UInt Initial Value: 0 Access: Read Only

_Alarm_LoggingControl Use this system tag to enable and disable alarm logging. This tag

also allows you to set the initial values. Type: Boolean

_Alarm_UnackCount Use this system tag to indicate the number of alarms that have not been acknowledged, both active and inactive.

Type: UInt Initial Value: 0 Access: Read only

_HMI_DeviceAcknowledge Use this system tag to reflect the current state of the

_HMI_DeviceWatchdog system tag. Type: Boolean

Initial Value: 0 Access: Read only

_HMI_DeviceDay Use this system tag to display the current day of the week while in

run mode. For example if today is July 19, 2006, the tag contains 19. The tag reads the day from the assigned device location.

Type: UInt Initial Value: 0 Access: Read only

_HMI_DeviceHour Use this system tag to display the current hour while in run mode.

For example if the time is 4:19 PM, the tag contains 04. The tag reads the hour from the assigned device location.

Type: UInt Initial Value: 0 Access: Read only

_HMI_DeviceMinute Use this system tag to display the current minute while in run mode.

For example if the time is 4:19 PM, the tag contains 19. The tag reads the minute from the assigned device location.

Type: UInt Initial Value: 0 Access: Read only

_HMI_DeviceMonth Use this system tag to display the current month while in run mode.

For example if today is July 19, 2005, the tag contains 04. The tag reads the month from the assigned device location.

Type: UInt Initial Value: 0

_HMI_DeviceSecond Use this system tag to display the current second while in run mode. For example if the time is 04:19:23, the tag contains 23. The tag reads the seconds from the assigned device location.

Type: UInt Initial Value: 0 Access: Read only

_HMI_DeviceTimeoutError Use this system tag to indicate that the system tag _HMI_DeviceAck

did not reflect the expected state within the timeout period. Type: Boolean

Initial Value: 0 Access: Read/Write

_HMI_DeviceTimeSync Use this system tag to set the server time/date to values read from

the assigned device time/date system tags when TRUE. Type: Boolean

Initial Value: FALSE Access: Read/Write

_HMI_DeviceWatchdog Use this system tag to monitor a specific device input. This tag

toggles the state of a bit at a specified rate. Type: Boolean

Initial Value: 0 Access: Read/Write

_HMI_DeviceYear Use this system tag to display the current year while in run mode.

For example if today is July 19, 2006, the tag contains 2006. The tag reads the year from the assigned device location.

Type: UInt Initial Value: 0 Access: Read only

_HMI_ProjectName Use this system tag to assign a project name to your application. Type: Boolean

Initial Value: FALSE Access: Read/Write

_HMI_RegionCode Use this system tag to change the region settings (including

language) to the specified region code. Type: DINT

Initial Value: 0 Access: Read/Write

_HMI_ScreenlightOn Use this system tag to show the current state of the display

screenlight. Type: Boolean Initial Value: FALSE Access: Read/Write

_HMI_ScreenlightOverride Use this system tag to override the current state of the screenlight.

Type: Boolean Initial Value: FALSE Access: Read/Write

_HMI_SystemDay Use this system tag to display the day of the week while in run

mode. For example if today is July 19, 2006, the tag contains 19. The tag reads the day from the settings in your run mode

workstation. Type: UInt Initial Value: 0 Access: Read only

_HMI_SystemHour Use this system tag to display the hour while in run mode. For

example if the time is 4:19 PM, the tag contains 04. The tag reads the hour from the settings in your run mode workstation.

Type: UInt Initial Value: 0 Access: Read only

_HMI_SystemMinute Use this system tag to display the minute while in run mode. For example if the time is 4:19 PM, the tag contains 19. The tag reads the minute from the settings in your run mode workstation. Type: UInt

Initial Value: 0 Access: Read only

_HMI_SystemMonth Use this system tag to display the month while in run mode. For

example if today is July 19, 2005, the tag contains 04. The tag reads the month from the settings in your run mode workstation.

Type: UInt Initial Value: 0 Access: Read only

_HMI_SystemSecond Use this system tag to display the seconds while in run mode. For

example if the time is 04:19: 23, the tag contains 23. The tag reads the seconds from the settings in your run mode workstation. Type: UInt

Initial Value: 0 Access: Read only

_HMI_SystemYear Use this system tag to display the year while in run mode. For

example if today is July 19, 2005, the tag contains 2005. The tag reads the year from the settings in your run mode workstation. Type: UInt

Initial Value: 0 Access: Read/Write

_InputList_SendByName Use this system tag to send the specified Input List to the device.

Type: String Initial Value: N/A

_Panel_BackPanel Use this system tag to display the last panel loaded in the Runtime environment. When the new panel opens, the current panel closes. Type: Boolean

Initial Value: FALSE Access: Read/Write

_Panel_CurrentPanel Use this system tag to hold the index number of the current panel

displayed in the Runtime environment. Type: UInt

Initial Value: 0 Access: Read only

_Panel_GoToPanel Use this system tag to jump to another panel in the Runtime

environment. When the new panel opens, the current panel closes. Type: UInt

Initial Value: 0 Access: Read/Write

_User_LogOff Use this system tag to log the local user off of the project while in

Runtime. The log on page is displayed. Type: Boolean

Initial Value: FALSE Access: Read/Write

_User_LogOn Use this system tag to initiate the log on popup, allowing the

operator to log on to the Runtime machine. Type: Boolean

Initial Value: FALSE Access: Read/Write

_User_UserLevel Use this system tag to display the user level number assigned to the

local user. Type: Integer Initial Value: 0 Access: Read only