DNF Controls Analyst, RS422/RS232 Tester With (LOG 1) SR Data Logging Option - Manual (Page 15)

The Analyst RS422/RS232 Tester Page 11 of 27
MONITOR Screen- RS422
DIR ÎÎ
Affect data communication path from IN port to OUT port
IN Î ÎÎ communication from Controller to Device
RS422 ÍÍ communication from Device to Controller
Rx+
Norm
RxTx
Norm
Dir
ÎÎ
More
Exit
MON.
Disp
Run
Tx+
Norm
Sw #1 Sw #2 Sw #3 Sw #4 Sw #5 Sw #6 Sw #7 Sw #8
DIR ÍÍ
Affect data communication path from OUT port to IN port
Í OUT ÎÎ communication from Controller to Device
RS422 ÍÍ communication from Device to Controller
Tx+
Norm
Dir
ÍÍ
More
Exit
MON.
Disp
Run
RxTx
Norm
Rx+
Norm
Sw #1 Sw #2 Sw #3 Sw #4 Sw #5 Sw #6 Sw #7 Sw #8
[RX+] Swap polarity of receive lines (RS422 only)
[RxTx] Swap transmit and receive lines
[Dir] Affect data communication path from IN port to OUT port (
ÎÎ)
Or, affect data communication path from OUT port to IN port (
ÍÍ)
[More] Select More screen
[Exit] Exit Monitor Mode. Return to MAIN 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.
[Tx+] Swap polarity of transmit lines (RS422 only)