Contents
©
National Instruments Corporation
ix
ENET-232 and ENET-485 Series User Manual
Two-Wire Mode: Auto Control.......................................................................6-8
Setting the Transceiver Control Mode ............................................................6-9
Windows 2000/NT 4.0 ......................................................................6-9
Setting the Transceiver Mode with DeviceIoControl() ......6-9
........................................................................6-10
Functionality of Bias Resistors........................................................................6-11
Changing Bias Resistors..................................................................................6-12
Appendix A
Uninstalling the Software
Appendix B
PWR/RDY LED Signaling
Appendix C
Troubleshooting and Common Questions
Appendix D
Serial Port Information
Appendix F
VISA and Serial APIs on UNIX