如何
Searching for Forced Values
You search for forced values to determine if the system runs normally and to reset forced values. Manually overridden I/O points are not included in the search result.
When you force a value, you override all input from the system. For example, if a schedule is set to enable a device at 09:00, but you want to enable it at 08:00, you can force the enablement at 08:00.
You can manually release a forced value at any time or you can automate the release, using a Timed Force utility object to specify the duration or end time of the force. 有关更多信息，请参阅 Timed Force Objects .
When you release a forced value, the value returns to its normal status.
In WorkStation, you can view the unforced value, which is the real value from the system, at any time. 有关更多信息，请参阅 Viewing an Unforced Value .
You can set a timeout on forced values so that the forced value is automatically unforced after a fixed time. The time can be a duration, for example two hours. The forced value can also be unforced at a specific calendar date and time.
有关更多信息，请参阅 Setting a Timeout on a Forced Value .
有关更多信息，请参阅 Setting a Timeout on a Forced Value WebStation .
A forced value is indicated by orange color in the properties dialog boxes. In in the Watch pane, a forced value is indicated by a pointing hand
In the List View and Search View, a forced value is indicated by the text [Forced] in the 'Value' column.
In WorkStation, you can view the unforced value, which is the real value from the system, at any time. 有关更多信息，请参阅 Viewing an Unforced Value .
A forced value is indicated by orange color and a pointing hand in the List view.
A forced value is indicated by orange color in Function Block Graphics Viewer. 有关更多信息，请参阅 Forced Value Indication in Function Block Graphics Viewer .
You can search for forced values using the search function in WorkStation.
有关更多信息，请参阅 Searching for Forced Values .
You can search for forced values in WebStation using Diagnostics.
有关更多信息，请参阅 Displaying a List of Forced Values in WebStation .
In WorkStation, on the Toolbar, click the Search button
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In the Search view, in the text box, type your search.
注释：To search for all forced values, type '*'.
In the In folder box, enter the folder where you want to start the search.
Select Include subservers to include field subservers in the search.
注释：Only subservers running EcoStruxure Building Operation BMS version 1.5 or higher are included in the search.
Select Stop if more than 1000 results to limit the search to 1,000 results.
Select Forced values only to search for forced values that were forced from within the EcoStruxure BMS.
Select In device to include values forced from outside the EcoStruxure BMS in the search. For example, values forced on the device.
In the Select Types dialog box, in the Include types box, select object types to include in your search.
Click the Add type button
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Click OK .
In the Select Conditions box, enter the search conditions that have to be met before a search result is displayed.
Click the Add condition button
and select the condition you want to use for the search.action_zoom_plus_stroke 
Click OK .
Click the Search button
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The forced values in the EcoStruxure BMS are displayed.
Search
Search Overview
Forced Values
Search View
Search View Toolbar