Serial port loopback pin-outs & Parallel port. Home » Hardware » Serial and Parallel Loopback Plugs » How to make your own loop back plugs. How to make your. Oct 13, 2017 Download RealTerm: Serial/TCP Terminal for free. Serial and TCP terminal for engineering and debugging. Serial terminal program for engineering.

Serial Loopback Test - Simple Serial Interfacing of a switch input Serial Loopback Test - Simple Serial Interfacing of a switch input Quickly test a serial port is operational by transmitting and receiving test text. El Nino Sin Nombre Pdf Viewer. Place a switch between the transmit and receive line and create a simple serial interfacing input. Result 1 shows the last test start time, data transfer result and finish time. Result 2 show a log of all tests made with start time, data transfer result and finish time.

Uses for a simple serial interface of a switch • Allow a computer to monitor alarm contacts • Allow a computer to monitor a relay or contactor contacts • Have a switch interface into a computer to start other processes • Test a serial port and serial loopback cabling Serial Loopback Wiring Pin 2 is receive and pin3 is transmit. A D9 to RJ45 adapter can be useful to bring out pins 2 and 3 away from the computer using a Category 5 cable with RJ45 connectors. Serial Loopback Test Software The software is written for a Windows PC with.NET framework 2. This will be present on XP, Vista and Windows 7 computers. There are 2 files to choose from relative to which serial port is to be used.

• SerialLoopbackTest.exe is used for Serial Port 1 (COM1) • SerialLoopbackTest2.exe is used for Serial Port 2 (COM2) Save the files into any directory. When run they will create 2 text files in the same directory. The serial port loopback test process takes less than 1 second to complete. • SerialLoopbackCheck.txt - This is a text file showing the last serial loopback result with start and finish times.

• SerialLog.txt - This is a text file showing all results of serial loopback tests with start and finish times. Install Mantis Plugin Manager there. Serial Loopback Check result sample Start,8/16/2010 11:10:58 AM SerialLoopbackTestSuccessful Finish, 8/16/2010 11:10:59 AM Serial Log result sample Start,8/15/2010 12:45:13 AM,SerialLoopbackTestSuccessful,Finish, 8/15/2010 12:45:13 AM Start,8/15/2010 12:45:50 AM,SerialLookbackTestFailed,Finish, 8/15/2010 12:45:50 AM Start,8/15/2010 12:46:11 AM,SerialLoopbackTestSuccessful,Finish, 8/15/2010 12:46:11 AM.