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Commissioning
6.2 Navigating the menu structure
38
SONO 3500 CT
Operating Instructions, 07/2019, VI.SH.P2.02
Battery status
There are two symbols for battery charge status:
●
"Battery full" indicates battery charge above the warning level (6-year hour counter).
●
"Battery low" indicates battery charge below the warning level and that the battery should
be replaced.
Note
"Battery low" only indicates that battery charge is below a pre-set level, not that charge is
zero.
Flow measurement continues uninterrupted until the battery is completely drained.
Table 6- 2
Battery status information symbols
Symbol
Description
Battery status, full
Battery status, low
6.2
Navigating the menu structure
Use the push button to navigate between the following menu items:
Table 6- 3
Menu items
Menu
Parameter
Display example
Comments
Menu 1
Flow volume totalizer 1
Factory preset is forward
volume flow.
The battery symbol shows
full.
Menu 2
Flow volume totalizer 2
Factory preset for reverse
flow.
Negative values indicate
reverse flow calculation.
Menu 3
Actual flow rate
Negative values indicate
reverse flow calculation.
Menu 4
Alarm codes
Each code refers to a specif-
ic alarm.