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Vaisala FS11P - Operating PWD32 through Maintenance Port; Communication Options; Table 13 Default Settings for PWD32 in FS11 P Use

Vaisala FS11P
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User's Guide _______________________________________________________________________
102 __________________________________________________________________ M211107EN-C
Example of manual simulation message is as follows:
Command
SIMULATE MANUAL_MESSAGE this\sis\stestmessage
sends the following message
!
FSA
this is testmessage
#
EE5E
∃−∗
.
In the automatic message sending mode, the frames are not displayed
with the MESSAGE command.
Operating PWD32 through Maintenance Port
The following information is given for enabling operation of the PWD32
through its maintenance terminal port in, for example, troubleshooting,
calibration, and operation checking situations.
In normal operation, PWD32 parameters are set to the default values
shown in Table 13 below and its communication line is released (closed)
to enable use by the host processor FSC202. This enables the operation
of the PWD32 as part of an FS11P.
CAUTION
Table 13 below lists the default settings given to PWD32. Default
settings must be preserved to enable using PWD32 as part of FS11P.
Do not change these settings.
Table 13 Default Settings for PWD32 in FS11P Use
Parameter
Default Setting
Message type
7
Message interval
0 (Off)
Unit ID
0
Communication port baud
9600
Communication port bits, parity
8N1
Communication Options
PWD32 has one serial line with two interfaces: RS-485 and RS-232. The
two-wire RS-485 is connected to the FS11P internal sensor bus. The
three-wire RS-232 is brought to the right side of the FSI102 Interface box
as a PWD32 maintenance terminal connector. The PWD32 software is
designed to allow the RS-232 interface to be used as a service line, even
though the RS-485 interface is connected to the host computer.

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