5–15
Chapter 5: System Setup Screens
5
Test Menu
Use the UP [F3] and DWN [F4] function keys to scroll
through the list of tests. The BAK [F1] function key will
return you to the previous screen. Use the ENT [F5] function
key to make your selection once you have the test
highlighted.
The Test Menu screen includes the following:
Serial Port1 - Loop Back Test – page 5-15
Serial Port2 - Loop Back Test – page 5-16
PLC Enquiry Test – page 5-17
Buzzer Test – page 5-17
Touch Panel Test – page 5-18
Test Menu – Serial Port1 - Loop Back Test
With Serial Port1 -
Loop Back Test
highlighted, press
ENT [F5] to bring
up the screen shown
to the left. Connect
a loop back
connector
constructed as
shown here and
press ENT [F5] to
start the test. If the
test is passing, the
Receive Counts will
equal the Bytes
Sent. If the serial
port is not working,
then the Error
Counts will equal
the Bytes Sent. The
test will continue
until the BAK [F1]
key is pressed.