Rockwell Automation 2707-NP DTAM Programming Software - Manual (Page 124)

Chapter 14
Entering DTAM Configuration Data
14–18
RIO Port Setup with Remote I/O Operating System
Note: See previous page for communications port setup when using PLC5
DF1 operating system.
Selecting RIO Port Setup displays:
Current Settings
The Port parameters have the following default values for remote I/O:
Baud Rate: 115200 Last rack: Yes
Rack Number: 02 Word Size: 64
Rack Size: Full Rack Module Group Slot 0
Baud Rate
Default is 115.2K baud. Baud rate options are 230.4 Kbps, 115.2 Kbps, or
57.6 Kbps. Select a baud rate that matches your Remote I/O link.
Rack Size
Default is Full. Options are 1/4, 1/2, 3/4, or Full. Each 1/4 rack contains 32
input and 32 output bits.
Last Rack
Yes or No. Default is Yes. Select Yes if the DTAM occupies the last rack on
the Remote I/O link or No if the DTAM is not the last rack.
Rack Number
The rack number assigned to the DTAM. Default is 02. Options are 0
through 59.
Module Group
The starting module group within the rack. Default is 0. Options are 0, 2, 4,
or 6. Starting module group must be low enough so that the specified rack
size fits within the assigned rack number.
Block Transfer Size
Default is 64 words. Options are 1 to 64 words. Specifies the number of
words to be transferred with each block transfer read or write.