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In the event of a fault, the unit may be reset by cycling the power. In the case
over an over temp fault, ensure that the air inlet and out let are not restricted. If
the fault persists, please contact Field Service.
2.3.3 RS 232 Interface
The A300 features a standard RS-232 serial interface suitable for connection to a
PC or host system. The communication protocol is extremely simple to facilitate
readback and control with readily available terminal programs such as
Hyperterm. The RS-232 link has the following parameters:
Baud rate:
Data bits:
Parity:
Stop bits:
Flow control: none
An example configuration using HyperTerminal on a PC is shown in figure 2.2.
Figure 2.2: Example RS-232 setup using Hyper Terminal
In the default state, the RS-232 port will echo the same information sent to the
front panel LCD display, allowing a running datalog to be stored to disk using the
capture feature of the terminal program.
The material contained in this document is the property of Electronics & Innovation Ltd., it is
subject to change without notice.
Ocotber 2008
19200
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none
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Revision D
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