Click View > Tag Editor to open the Tag Editor pane.
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The Tag Editor can be undocked by dragging the pane's header for a more detailed view of the tags. The Tags, Type, Device, Address, Initial Value, Persistent, and Description columns are displayed in this detailed view.
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Tag Editor Pane
Item | Icon | Description |
New Tag | There are two methods to create a new tag:
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New Tag Group | There are two methods to create a new tag group:
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Edit Tag | There are three methods to edit a tag:
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Rename | N/A | Right-click the tag/tag group to and click Rename on the submenu. |
Cut | There are two methods to cut a tag/tag group:
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Copy | There are three methods to cut a tag/tag group:
After copying, move to the destination, click the Paste icon, right-click and click Paste from the submenu or press the Ctrl+V keys to paste. | |
Paste | There are three methods to paste a tag/tag group:
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Delete | N/A | There are two methods for deleting a tag:
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Item | Description |
Tag Name | Input the desired tag name |
Path | Outlines the group path of the tag |
Type | Allows the user to select from 12 possible data types. The available fields in the advanced options tab will change based on the selected data type. |
I/O Device | For remote tags, select the external device to associate the tag with. The user can check the name of external devices by clicking Tools > I/O Device Editor. For shared tags, a Data Server must be set up to allow communication with these tags. |
I/O Address | Enter the external device address to associate the tag with. The user must enter the address using the device’s addressing method. For example, for a CIMON PLC, valid bit addresses include “X00”, “Y1E”, etc. This field is enabled only when an I/O device is selected. |
Persistent | When this option is true, the last state of the tag is stored when the project is closed. When the user executes the project again, the tag values will be reloaded. |
Value Changed | With this option enabled, a user-defined script or action list will be performed when the tag value changes. |
Quality Changed | With this option enabled, a user-defined script or action list will be performed when the quality of the tag changes. In this case, quality refers to the communications status of the tag. |
Available Tag Types
Table of Contents |
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BOOL Type
BOOL tags represent ON/OFF status, zero or one, True or False, or other values with only two possible states. Within Canvas, binary values are stored and represented as either zero or one. If a boolean tag is tied to a device address with more than one bit, then any value other than one will be treated as a one. This type of selection does not carry any additional options in the Advanced tab of the Edit Tag pop-up window.
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