Scan Advanced Polarity
Short name: Scan Advanced Polarity
This attribute sets the driving level for the Scan Advanced Output signal sent from the switch module through either the external (PXI) or front connector (SCXI) lines.
When the Scan Advanced Output signal is sent to one of the TTL lines, the driven level is always low and this property is ignored. Between each Scan Advanced Output signal, the line is not driven and is in a high-impedance state.
| NISWITCH_VAL_RISING_EDGE | The line is driven up when the Scan Advanced Output signal is sent. |
| NISWITCH_VAL_FALLING_EDGE | The line is driven down when the Scan Advanced Output signal is sent. |
Remarks
The following table lists the characteristics of this property.
| Data Type | ViInt32 |
| Channel Based | No |