Rockwell Automation 9323-S5500D A.I. SERIES MICROLOGIX 1000 AND PLC-500 SOFTW - Manual (Page 398)

MicroLogix 1000 and PLC-500 A.I. Series Software Reference
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Parameters for DH-485 Master
Parameter Description
Baud Rate Communication speed in bits/second. Toggle baud rates
from 1200 to 19200.
Node Address Enter the address for the processor on the DH-485 network.
Valid range is 1-31 decimal.
Max Node Address Enter the highest station number on the DH-485 network.
Use this setting to speed communications by ignoring nodes
with higher addresses (the processor does not have to poll
beyond the highest address).
Token Hold Factor Enter a number from one to four to set the number of
transactions that the processor will make before giving up
the token. Setting this number higher increases processor
throughput, but decreases throughput to others on the
network.
Parameters for DH+
Parameter Description
Baud Rate Communication speed in bits/second. Toggle baud rates
between 57.6K, 115.2K, and 230.4K.
Note: Many DH+ devices can only communicate at 57.6K
baud. All devices on the highway must communicate at the
same baud rate.
Node Address Enter the address of the processor on the DH+ network (0-
77 octal).