CALEFFI SENSONICAL ULTRA CAL19185MI Manual - Página 7

Navegue en línea o descargue pdf Manual para Instrumentos de medida CALEFFI SENSONICAL ULTRA CAL19185MI. CALEFFI SENSONICAL ULTRA CAL19185MI 8 páginas. Heat meter

Imprimir página
Position
Error indicator
Description
"1" in position 1
Low battery
"1" in position 2
Check-sum error
"1" in position 3
E
"1" in position 4
Reset
"1" in position 5
Coil error
"1" in position 6
Reference probe failure
"1" in position 7
Return probe error
"1" in position 8
Flow probe error
Example:
In the binary view there is a "1" in the fifth position: Coil error.
If an error, except for Reset, appears in the standard view (total thermal energy), the instrument
must be replaced and sent to the supplier to be checked.
Error description
Error
Check sum
E
2
PROM
Reset
Coil error
Internal setting
Return probe failure
Flow probe failure
2
PROM error
Result
No calculations are performed. The flow
rate and energy logs are not updated.
After resetting the instrument, it doesn't
work.
The measurements since the last data
saving into the E
been lost (maximum one day).
No calculations are performed. The flow
rate and energy logs are not updated (the
new data are not saved).
No calculations are performed. The flow
rate and energy logs are not updated (the
new data are not saved).
No calculations are performed. The flow
rate and energy logs are not updated (the
new data are not saved).
No calculations are performed. The flow
rate and energy logs are not updated (the
new data are not saved).
Hexadecimal code
80
40
20
10
08
04
02
01
PROM memory have
2
7
Possible cause
Defective component
Defective component
EMC –
electromagnetic
interference
1. No water in the
meter
2. Air in the medium
3. Transducer failure /
damaged cables
Fault in the PCB of the
electronic unit
Probe cable cut or
short-circuited
Probe cable cut or
short-circuited