Rockwell Automation 9323-PA1E USER MANUAL APS 6.0 - Manual (Page 261)

Configuring Your Processor for Online Communication
13–11
DH-485 Master Channel 0 Configuration
When the system mode driver for channel 0 or channel 1 is DH-485 Master, the
following screen is displayed:
Communication Driver: DH-485
Diagnostic File: Reserved
Baud Rate: 19200
Node Address: 1
Max Node Address: 31
Token Hold Factor (1–4): 1
F2
UNDO
EDITS
Press a key for desired status function
REM PROG no forces EDITS: NONE PROC Addr 1
Channel 0 System Mode Configuration
F1
ACCEPT
EDITS
F9
CHAN
STATUS
F10
SELECT
OPTION
Separate channel configurations exist for channel 0 and channel 1 DH-485 Master
configurations. You can configure channel 0 even if the current communication
mode is set to User.
Parameter Description
Diagnostic File Reserved for future use.
Baud Rate
Toggles between the communication rate of 1200, 2400, 9600, and 19200.
The default is 19200.
Node Address
This is the node address of the processor on the DHĆ485 network. The
valid range is 1-31. The default is 1.
Max Node Address
This is the maximum node address of an active processor. The valid range
is 1-31. The default is 31.
Token Hold Factor
Determines the number of transactions allowed to make each DHĆ485 token
rotation. Increasing this value allows your processor to increase its DHĆ485
throughput. This also decreases throughput to others on the DHĆ485 link.
The valid range is 1-4. The default is 1. SLC 5/01 and 5/02 processors are
factory set to 1.