Instruction manual

XWEB 500 – rel.1.0 –
3.3.4.2 DESTINATION OF THE ALARM MESSAGES
The list of the destinations contains the users (directors, maintenance personnel, assistance etc.) enabled to
receive the alarm notification.
The XWEB 500 is capable of transferring the alarm message through Fax or e-mail.
• To insert a new item
Click into the field “Name” and insert the appropriate word or words.
Click on “Insert” to add the new value.
• To change the setting
Click into Selection and find the desired item from the list.
Click into the desired fields and change them with the appropriate values.
Click on “Modify”.
• To delete an item
Select the user to delete.
Click on “Cancel”.
• To delete all the items of the list
Click on “Cancel All”;
Confirm the operation if necessary. Wait for the screen refresh.
• To reset the form
Click on “new”.
For each receiver the calendar function is also suitable to enable the alarm sending procedure only during
certain period of time. See Calendar chapter.
3.3.4.3 ALARM LEVELS
The alarm levels are organised as a list of items. Each named level provides to execute the right procedure
to transfer the alarm notification to the receiver or receivers. They act just like a filter.
E.g: an alarm belonging to the “Temperature alarm” typology can be differently treated from the “no-link”
alarm so as the destination and the kind of message is suitable to a proper information about the alarm event
itself. The alarm level also assigns the number of receivers and the transmission mode (Fax and E-mail). It is
also possible to switch on/off the status of the onboard relay. Check/uncheck AUX1 or AUX2 in the proper
page. In the back of the unit you can find the relay outputs.
WARNING: Terminal blocks for relays AUX1 and AUX2 can not be used for
switching high voltage loads (24V or higher). Use a low voltage
circuit to manage your loads.
The easiest method to work with levels is to define three kinds of alarms corresponding to “Severe alarm”,
“Standard alarm”, “Warning”. Each alarm typology, depending on its importance, can be linked to one of this
three alarm level to alert different personnel.
It is also allowed to define as many alarm levels as the existing alarm typology in order to transfer complete
information about each alarm origin.
Under the device configuration paragraph you will learn how to assign the designed alarm typologies and
alarm levels to each instrument.
This multilevel structure gives the maximum flexibility and it comes to solve every kind of alarm management
problem.
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