AutomationDirect C-more EA9-T10CL, Hardware User Manual

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Chapter 5 - System Setup Screens
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EA9-USER-M Hardware User Manual, 1st Ed. Rev. K
Test Menu – PLC Serial Comm Port – Loop Back Test
Test Results
1.) Bytes Sent:
The number of bytes sent after a test is started.
2.) Receive Counts:
The number of bytes which are received after the test is started.
3.) Error Counts:
The number of bytes which have not been received after the test is started.
4.) RTS/CTS Test: Pass/Fail
RTS is turned on and if CTS receives the signal then the test shows “Pass”, otherwise the
test shows “Fail”.
NOTE: The test will continue to run until the Cancel button is pressed. If there are any error counts, check the loop
back connector.
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