Agilent Technologies 969-8888, Инструкция по эксплуатации

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TECHNICAL INFORMATION
96/107 87-901-011-01
Operating Procedure
Proceed as follows to correctly use the controller:
•
Power on the system. The related LED on the
front panel will come on.
•
The MoniTorr detects when the pump's maxi-
mum rotation speed is reached. At this point
the acquisition and analysis of the data deriving
from the pump begins and is signalled by the
flashing of the Data Acquisition LED (yellow).
Download Software
The File Download program acquires the file from
the MoniTorrs connected in the network and stores
them on hard disk. This is automatically performed
by the program when it is launched, or at regular
intervals depending on the parameters set.
Functionality
As soon as it is activated, file download estab-
lishes a connection with the MoniTorrs on the net-
work and updates the data that are present on the
panel displayed on the personal computer monitor.
As soon as it is activated it starts to scan the net-
work and it continuously downloads the file when it
is ready.
The program is configured to work with the COM 1
serial port. If a change is required, click the right
mouse button with the cursor on the Varian logo
on the right-hand side of the windows bar.
Select the Setup option and the program displays
the following:
Select the COM port of the computer being used
and then check whether or not all the other pa-
rameters are the same as those shown in the ex-
ample. It is also very important to have the same
configuration for the Remote Echo option.
At this point save the Setup and exit from the pro-
gram. Exit also from the FileDownload program.
The program will be reconfigured the next time the
computer is restarted.
Modifying the Parameters
The operator can change the configuration of the
Monitorr parameters.
To change the configurations select one of the
Monitorrs connected to the network by positioning
the cursor in the row of the Monitorr to be modified
and clicking the left mouse button. Then click the
right mouse button, select Remote Device and
then Set Counters. You are now prompted to enter
a password; the password to be entered is:
VARIAN.
The following three parameters are displayed with
their respective default values:
•
Acquisition time: 60 (seconds)
•
Save time: 125 (minutes)
•
Alarm time: 120 (seconds)
To change these parameters, enter the desired
value and then save. Provided below is a descrip-
tion of the parameters that can be modified:
•
Acquisition time: Defines the time frame be-
tween one MoniTorr acquisition and the next. It
is suggested that you keep this parameter at its
default value.
•
Save time: Defines the time frame between two
successive storage operations to the Moni-
Torr’s local memory of the acquisition indicated
above. Every acquisition is summed to previous
in order to obtain in memory only the last aver-
age spectrum.
•
Alarm time: Defines the timeout after which an
alarm condition is signalled.
Archive Saving Method Procedure
Periodically (every Archive Time days) the file
download program creates a file .cab (special
compressed Microsoft Windows file) with the name
of the registration day. In the file download window
the customer can view a new text on green back
screen with the date of the registration. By clicking
on the OK button automatically an explore win-
dow* appears on the screen. You will find some
acquisition files (*.mon) and a compressed archive
file named according to the registration day
(date.CAB). The customer should send by e-mail
the compressed (.CAB) file every archive time pe-
riod to Varian Technical support at the following
address: vtt.technical.support@varianinc.com