Hp Array Controller HSG V8.7 Software Instrukcja Użytkownika Strona 38

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114 HSG80 Users Guide
Figure 18 HSG80 Controller Operator Control Panel (OCP)
To identify the exact location of the OCP, refer to Figure 13.
Under normal circumstances, you will not need to remove the
controller from its enclosure. For this reason, the components that you
will use most often are conveniently located on the front panel. For
example, the maintenance port provides a convenient way to connect a
PC or terminal to your controller so that you can interact with it.
After you configure your controller, you should periodically check its
control panel. If an error occurs, one or more of the LEDs on the
control panel will flash in a pattern that will help you to diagnose the
problem. See Chapter 4, Troubleshooting, for details about
troubleshooting your controller.
Maintenance Port
You can access the controller through a PC or a local terminal via the
maintenance port, or through a remote terminalsometimes called a
virtual terminal or host consolevia the host. DIGITAL recommends
that you use a PC or a local terminal to carry out the troubleshooting
and servicing procedures in this manual. See Establishing a Local
Connection to the Controller, page 27, for more information on
connecting the controller with a maintenance port cable.
Utilities and Exercisers
The controllers software includes the following utilities and exercisers
to assist in troubleshooting and maintaining the controller and the other
modules that support its operation:
123456
CXO6216A
Reset button/
LED
Port button/
LED
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