Rockwell Automation 2708-DH5B2L_DH5B4L Attended Workstation - Manual (Page 58)

Chapter 5
Configuration Menus
5–17
Pressing <ENTER> will transmit the following test pattern through the
communications port to the Host computer (single 80 column line):
0123456789 ––<The quick brown fox jumped over the
lazy dog.–– 9876543210 <carriage return> [<line feed>]
The line feed is optional and is sent only if the Aux Comm CRLF parameter
has been enabled (in the Comm Port Menu). The bottom line of the display
continues to show:
DTR: ON CD: ON
The pattern is sent continuously until the <EXIT> key is pressed.
Pressing <EXIT> will terminate the test and display 8–Comm Transmit Test.
9–Aux Comm Receive Test
When Enter is pressed while 9–Aux Comm Receive Test (Aux Rx Test) is
showing on the display, the following prompt appears on the display:
DTR: ON CD: ON
DTR cannot be toggled OFF.
If another workstation has been set to run Diagnostic 7–Comm Transmit
Test, the following test pattern will be received through the communications
port (single 80 column line);
0123456789 ––<The quick brown fox jumped over the
lazy dog.–– 9876543210 <carriage return> [<line feed>]
While operating this test, characters received will be echoed to the top line of
the display. The bottom line continues to display:
DTR: ON CD: ON
Pressing <EXIT> will terminate the test and re-display 9–Aux Rx Test.
Menu 6: Diagnostics
Menu Parameters (cont’d)