Rockwell Automation 2755-DM9, -DM9E High Speed Decoder - Manual (Page 141)

Appendix A
Setting Up the Programming Terminal
A–4
If you are using a Televideo 955, follow these steps:
Step 1 - Connect the scan head to the decoder.
Step 2 - Construct an appropriate cable to connect the Decoder to the
terminal. Refer to Figure A.5.
Figure A.5
Connections for Cable Used with a Televideo 955 Terminal
AUX Port on Decoder -DCE Device
Note: Connect shield to shell of cable
connectors at both ends.
2
3
7
2
3
Transmit Data
Receive Data
Signal Ground 7
Connector:
25-pin, female
connector.
Cable:
Belden 9939 or
equivalent
Televideo 955-DTE Device
Step 3 - Plug decoder and terminal into power supply.
Step 4 - Turn terminal ON.
Step 5 - Set terminal configuration as follows:
MAIN PORT 1 SCREEN FORMAT
Baud Rate = 9600 Col = 80
Word = 8 Top = No
Parity = No Bot = No
Stop = 1 Wrap = Off
Comm = FDX TOB = No
Hand = X-ON
SCREEN ATTR KEYBOARD 1
Back = Dark CR = CR
Cur = BBlk Down =
∧
/V
Attr = Space EDTK = DUPE
Base = Page REPT = ON
Norm = Full
Stat = Norm
MAIN PORT 2 KEYBOARD 2
IMDM = Off Esc = Enable
Step 6 - Turn the decoder ON.
Step 7 - Proceed with programming the system as described in Chapter 4.
Using a Televideo 955 Terminal
for Programming