Sony Multiscan CPD-1304S Service Manual page 128

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Term Explanation
Security Switch is a possible hardware interruption and part of the concept for limiting user rights. It is a physical
(SSW) connection. This connection is open upon delivery. Since any change needs the housing to be
opened, this may only be done by authorized persons of Elster GmbH.
Specialist or professional is a person who has the ability, because of his or her technical training,
knowledge and experience and knowledge of the relevant standards and regulations. The
professional can assess completed work and recognize possible dangers. Hardware work on
Q2 requires, among other skills, those according to EN-IEC 60079-14 Annex A.
Start delay determines how long the start is delayed after reaching the measurement conditions.
Status LED indicates whether an error affecting the legally relevant functionalities, i.e. an alarm or a
warning, is pending or has been pending.
Super user is a user which can create or delete other users in the profile belonging to.
The super user is present in each parameterization and can not be deleted.
System Time is the combination of time and date displayed on the device. Changing the system time is the
generic term for both the synchronization and adjusting of these values. For more information
on Synchronization and Network Time Protocol, please refer to the instructions "enCore FC1 -
Basic System with SFBs"
Time stamp is time data given in coordinated Universal Time (UTC) and applies to an event. Time stamp
contains information in seconds since 01/01/1970 as UTC, the local time zone (difference from
UTC in minutes) and the local time change (additional deviation in minutes)
The format for the display of time stamps depends on the language selected on the Q2; e.g. if
the display format is in English, then YYYY-MM-DD hh:mm:ss is displayed, or if in German
then DD.MM.YYYY hh:mm:ss is displayed, and it determines the order of selection lists for the
date and time.
Time zone can only be set via a enSuite offline parameterization and allows a selection of the UTC
standard time
User management ensures that no unauthorized changes are prevented and authorized changes are permitted.
User profile is a set of access rights for a group of up to 10 users. A non-erasable super-user, for example
super-user SU3 manages the profile.
User is a person belonging to a specified user profile operating the device. The identification is done
through User name and password.
Valve block is a connector with gas channels for a plurality of valves, it is used to implement the valve
circuit techniques "double block & bleed".
Verification Gas A test gas mixture of known characteristics which is supplied in place of the process gas to the
GasLab Q2 to check it.
Warning (Message Messages which do not falsify the results, but which are important for monitoring the
or Signal measurement, the calculation is correctly continued. If the reason of message no longer exists,
it can be reset via the panel and thus removed from the error list.
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Appendix
GasLab Q2