DNF Controls Analyst, RS422/RS232 Tester With (LOG 1) SR Data Logging Option - Manual (Page 17)

The Analyst RS422/RS232 Tester Page 13 of 27
MONITOR More Screen
IN Î ÎÎ communication from Controller to Device
RS422 ÍÍ communication from Device to Controller
Baud
38.4K
Bits
8
Par.
Odd Back
Disp
Hex
Disp
Run LOG
Disp
Clr
Sw #1 Sw #2 Sw #3 Sw #4 Sw #5 Sw #6 Sw #7 Sw #8
[Baud] Select baud rate- 1200, 2400, 4800, 9600, 19.2K, 38.4K, 57.6K, 115k
[Bits] Select word length- 5, 6, 7, 8
[Par] Select parity- None, Odd, Even
[Back] Return to Monitor screen
[Disp] Display mode-
Run: Update display with received data.
Pause: Do not update display with received data.
[Top] Jump to beginning of received data.
[End] Jump to end of received data.
Current byte number is displayed on the right side of the screen on
the third line.
[LOG] Data Logging Menu
[Disp Clr] Clear displayed data communication
6) Press the [More] key. The MORE Screen will be displayed.
7) To change Baud rate, Word Length, and Parity, press the [Baud], [Bits], or [Par]
keys, respectively. Press the [Baud] key to step through available baud rates.
Press the Bits key to change the word length. Press the [Par] key to step
through available parities. These settings simultaneously affect the IN and OUT
ports.
Default Data Format-
Baud rate- 38,400
Parity- Odd
Data bits- 8 bit
Stop bits- always set to 1 bit
8) Press the [Disp Hex] key. To toggle the data display between Hexadecimal and
ASCII characters.
9) Press the [Back] key to return the MONITOR screen.
10) Press the [DIR] key to affect the data communication path from the IN port to the
OUT port. The display will show “DIR
ÎΔ.
11) Press the [DIR] key again to affect the data communication path from the OUT
port to the IN port. The display will show “DIR
ÍÍ”.
12) Communication from the Controller (IN port) to the Device (OUT port) will be
displayed on the top line of the display.