Rockwell Automation 1775-KA PLC-3 Communication Adapter Module User Manual User Manual
Page 166
Message Formats
Appendix A
AĆ4
Figure A.2
A RS-232-C Link Configuration that includes a line monitor
10069-I
1775ĆKA
PLCĆ3 Communication
Adapter Module
Toggle Switch
Industrial Terminal System
(Cat. No. 1770ĆT4)
Channel B
UserĆsupplied 25 Pin
Male Connector with
Straight Hood
(Cat. No. 1770ĆXXP)
RSĆ232ĆDevice
25 Pin, Female
RSĆ232ĆC Connector
25 Pin, Male
RSĆ232ĆC Connector
25 Pin, Male
RSĆ232ĆC Connector
To program the industrial terminal to act as a line monitor, complete the
following steps:
1.
Attach the 1770–KDA programming keyboard to the industrial
terminal.
2.
Press SHIFT MODE and type 2 to select the alphanumeric mode.
In the steps that follow, you type a letter key repeatedly until the selection
you want appears on screen.
3.
Type A to select the baud rate you are currently using on the line.
4.
Type B to select no parity.
5.
Type C to select 1 stop bit.
6.
Type E to select cursor on.
7.
Type F to select full–duplex.