Operating
These Operating Instructions describe the operation via the local display (HMI). The device can
also be operated via various software.
7.1
Display views
There are six display views, all fully configurable. Use the
the operator views,
Four different types of views are available:
• Display of measured process values, see Reading the process values (Page 49).
• Display for totalizer operation, see Operating the totalizer (Page 51).
• Display of a list of active alarms, see Handling alarms (Page 51).
• Display of six configurable measurement/diagnostic values, see Reading the diagnostic
values (Page 53).
7.2
Access control
You can view all items in the HMI menu but the parameters are protected against changes
through access level control. To gain access, select one of the following access levels:
• Read only
Allows no configuration. The parameter values can be viewed only (indicated by a symbol).
No PIN code required.
• User
Allows configuration and service of all parameters except calibration parameters. Default PIN
code is 2457.
• Expert
Allows configuration and service of all parameters including flow and calibration parameters.
Default PIN code is 2834.
SITRANS FST020 IP65 (NEMA 4X)
Operating Instructions, 05/2022, A5E41425845-AC
and the
keys to switch between
7
47