Siemens ULTRAMAT 23 Series - Configuration: Device Test; Configuration: Device Test: RAM Monitor

Con󹪝guration: Special functions: Fact.data/Reset/Units:Various switches
Hide component: 0
Missing broadc: 0s
84244
Missing broadcast telegrams
The time value in seconds (1-999) speci󹪝es how long an external
interference gas value via ELAN (broadcast telegram) may fail
until the function check is set and the "Combined maintenance
request" is issued. In addition, the overall status of the sending
device contained in the broadcast telegram is evaluated. In the
event of a fault or when the function check is set, the receiving
device switches to the function check and also issues the main‐
tenance request.
If the time value is 0, no broadcast telegram monitoring takes
place and the last received value is used.
0.8 mg/m3 NO
0.6 mg/m3 SO2
20.94 % O2
Hide component
This is used to hide a component (1-4) in the ''Measuring mode''
display. If the value is 0, no component will be hidden.
Example Display in measuring mode for "Hide comp: 3" + analyzer
with NO+SO2+NO2+O2 gases
See also
Maintenance requests (Page 179)
8.4.3 Con󹪝guration: Device test
8.4.3.1 Con󹪝guration: Device test: RAM monitor
Servicing engineers can use this function to view the contents of certain memory areas.
NOTICE
Device failure
Incorrect execution of this function may make the analyzer permanently incapable of
measuring!
Therefore this function must only be carried out by quali󹪝ed servicing personnel.
843
Test:displ/keys/flow
Inputs/outputs
Chopper/IR source
RAM monitor
Following selection of the special functions, the adjacent menu
is displayed with options for the following device tests:
• Menu display
• Keys
• Flow switch
• Inputs and outputs
• Various internal components
Testing of chopper, IR source, and RAM monitor can only be
carried out by servicing personnel.
Functions
8.4 Con󹪝guration
ULTRAMAT 23
Equipment Manual, 04/2022, A5E37100388-012 153