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2–26 Configuring an HSZ80 Array Controller
Establishing a Local Connection to the
Controller
You can communicate with a controller locally or remotely. Use a local connection to
configure the controller for the first time. Use a remote connection to your host
system for all subsequent configuration tasks. See the Quick Setup Guide that came
with your platform kit for details.
The maintenance port, as shown in Figure 2–5, provides a convenient way to connect
a PC or terminal to the controller so that you can troubleshoot and configure it. This
port accepts a standard RS-232 jack from any EIA-423 compatible terminal or a PC
with a terminal-emulation program. The maintenance port supports serial
communications with default values of 9600 baud using 8 data bits, 1 stop bit, and no
parity.
The maintenance port cable shown in Figure 2–5 has a 9-pin connector molded onto
the end for a PC connection. If you need a terminal connection or a 25-pin
connection, optional cabling is available and can be ordered. See Figure 1–5 on
page 1–12 for an illustration.