PFI Line State

Data
Type
Access Applies to Coercion High-Level VIs
32-bit Integer RO N/A None None

Description

Indicates the current state of a chassis' PFI terminals by returning a bitmap represented by a 32-bit integer. In binary, bit 0 corresponds to PFI0, bit 1 corresponds to PFI1, etc. Bits 6 and above are not defined.

Refer to Displaying the State of a Trigger Line to display the PFI line state with a Boolean array on the front panel.

Note Note  Terminal state information is valid only for terminals with I/O (timestamping, clocks, or future time events) enabled.

Property Node Path

niSync»Trigger State Properties»PFI Line State