Pulsar Measurement FlowCERT, Инструкция по эксплуатации

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PULSAR MEASUREMENT
37
Using the Serial Interface
The RS232 serial interface is used to communicate between the FlowCERT
Lite and a PC using the optional Ultra PC and other associated Pulsar
software packages, to obtain information such as data logging and view
echo traces upload, download and save parameter files. In addition, it can
also be used to control or obtain information using a standard PC or other
computer base equipment. To do so, the settings for control are as follows:
baud rate 19,200 , 8 data bits , no parity , 1 stop bit .
The device should be connected as shown in Chapter 2 FlowCERT Lite
Installation.
To use the device remotely, you need to log on to start, and log off when
finished. When logged on , FlowCERT Lite will show ‘ Remote ON ’ on the
display, and “ Communicator OFF ” when logged off .
All commands should be followed by a carriage return .
When logged on, the unit will respond either OK (or a value) if the command
is accepted, or NO if it is not.
To log on, send the command
/ACCESS:pppp where pppp is the passcode (P922).
To log off, send the command
/ACCESS:OFF
To read a parameter value, send the command
/Pxxx where xxx is the parameter you wish to read, and the FlowCERT will
respond with the parameter value.
To set a parameter, send the command
/Pxxx:yy where xxx is the parameter number, and yy is the value you wish to
set it to.