How to Perform a Serial Loopback Test - NI
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A loopback test can verify the operation of serial communication by sending and receiving data from the same serial port. It can show problems in the serial port, the cable, or the software generating the messages without having to connect to third-party hardware. Loopback tests can be used for RS-232, … See more 1. Open Measurement and Automation Explorer (MAX) from the Start menu. 2. Select the communications port of interest under Devices and Interfaces. If …
1. Open Measurement and Automation Explorer (MAX) from the Start menu.
2. Select the communications port of interest under Devices and Interfaces. If …
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