HSMS T7 timeout. Also called NOT SELECTED timeout. The unit is a second.
If the TCP/IP level is connected via HSMS but it is left without transitioning to the Selected status, it will disconnect after a preset time has elapsed. Also, even if it transitions from Selected status to Deselected status via Deselect.req, if it is left without restoring to Selected status, it will also be disconnected.
void SetT7(short sNewValue);