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miniELCOR
40
ON
It is possible to write parameters in the device (i.e. the same
as in case of a complete meaning).
Table 4 Service switch settings
7.6.2 Access passwords
The device works with two passwords: “Password for a complete access” and
“Password for reading”. In the case of a blank password, the password function is
turned off. It is necessary to enter a password with a max. of 6 alphanumeric
characters to make the password system work. Some implemented protocols do not
support using the password system during communication even if the system is
turned on.
7.6.3 Access levels
Regarding the possibility of parameters modification and other operations with
the device, the device users can be divided by different levels of access.
User level
- Common device user. Users of this level can read out all the data from the
device and set a large amount of parameters. It is not possible to change the
parameters directly influencing the metrology features of the device. For a
more detailed description see Table 5. The protection by the service switch
along with the user mark and password system can be used as a protection
against misuse.
Accredited Service Center (ASC)
- Designed for employees of a center accredited by the manufacturer. The
center is accredited to perform operations on the device regarding its
metrology features. These activities are conditioned by breaking the official
mark, switching the metrology switch and using a
special HW key for the
service SW [22] . For description see Table 6.