DAQmx Switch Disconnect All
Terminates all active connections on the device, which places the relays into the topology reset state. You can use this VI to terminate connections you made by using the DAQmx Switch Connect VI, the DAQmx Switch Open Relays VI, or the DAQmx Switch Close Relays VI. This VI does not alter the settling time or channel usage settings. Use the DAQmx Reset Device VI or the DAQmx Switch Set Topology and Reset VI to reset those settings.
If you set wait for settling to TRUE, this VI waits only after terminating all connections. If you want to wait for settling between disconnections, use the DAQmx Switch Disconnect VI multiple times to terminate connections separately.
Place on the block diagram. |
Find on the Functions palette. |
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switch device is the name of the switch device this operation applies to. A DAQmx device name constant lists all devices, including switches, installed in the system. | ||||||
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error in describes error conditions that occur before this VI or function runs. The default is no error. If an error occurred before this VI or function runs, the VI or function runs normally and passes the error in value to error out. If an error occurs while this VI or function runs, it runs normally and sets its own error status in error out. Use the Simple Error Handler or General Error Handler VIs to display the description of the error code. Use error in and error out to check errors and to specify execution order by wiring error out from one node to error in of the next node.
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wait for settling specifies whether this VI waits for the switches to settle before returning. If wait for settling is FALSE, the VI returns immediately after the operation. Use the Settling Time property to control the settling time. | ||||||
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error out contains error information. If error in indicates that an error occurred before this VI or function ran, error out contains the same error information. Otherwise, it describes the error status that this VI or function produces. Right-click the error out indicator on the front panel and select Explain Error from the shortcut menu for more information about the error.
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