Expiration States:Digital Output:Expiration State Property
Short Name: ExpirStates.DO.State
Property of DAQmx Watchdog
Specifies the state to which to set the digital physical channels when the watchdog task expires. You cannot modify the expiration state of dedicated digital input physical channels.
No Change (10160) | Do not change the state of the lines. On some devices, you can select this value only for entire ports. |
High (10192) | Logic high. |
Low (10214) | Logic low. |
Tristate (10310) | High-impedance state. You can select this state only on devices with bidirectional lines. You cannot select this state for dedicated digital output lines. On some devices, you can select this value only for entire ports. |
Remarks
The following table lists the characteristics of this property.
Permissions | read/write |
Resettable | yes |
Settable while task is running | device-specific |
Available in Run-Time Engine | yes |