IbcSC (ibconfig Board Configuration Option)

NI-488.2

IbcSC (ibconfig Board Configuration Option)

Options
(Constants)

Value

Description

IbcSC zero The board is not the System Controller.
non-zero The board is the System Controller.
Default determined by Measurement & Automation Explorer.

This option requests or releases the capability to send Interface Clear (IFC) and Remote Enable (REN) messages to devices. If v is zero, the board releases system control, and calls requiring System Controller capability are not allowed. If v is non-zero, calls requiring System Controller capability are subsequently allowed. If no error occurs during the call, Iberr contains the previous System Controller state of the board.