Status Display / Error Codes - Zenner C5-CMF Notice D'installation Et D'utilisation

Status display / Error codes

The symbols in the table below show the meter's operational status. The status
messages only appear in the main display (energy). The temporary display of the
warning triangle can be caused by special operating states and does not always
mean that the device is malfunctioning. However, should the symbol be displayed
over a longer period of time, you should contact the service company!
Symbol
External voltage (only by M-Bus)
Flow
existent
Attention!
■
■
Emergency operation
Complete symbol permanently displayed:
The meter is connected to LoRa server (join accept)
Wave symbol flashes, vertical bar permanently displayed:
Connection attempt with LoRa server (join request)
Only vertical bar permanently displayed:
Connection attempt with LoRa server failed (join failed)
Note: When the optical interface is activated, the wave symbol shows
its status (see above)
Code Error type resp. possible reason
1
Temperature below of measuring range
2
Temperature above of measuring range
3 Short circuit return sensor
4
Interruption return sensor
5 Short circuit supply sensor
6
Interruption supply sensor
7 Battery voltage
8 Hardware error
9
Hardware error
10 Error in the measuring system
20
No water in the measuring tube
30 Reverse water flow detected
40
Air inside the medium
50
Measured value outside overload range
100 Hardware error
800
Wireless interface
1000 Status end of the battery
2000 Status initial verification expired
(*) The validity period for the calibration depends on the country, please observe
the relevant national regulations.
(**) only by zelsius® C5-IUF
Error codes show faults detected by zelsius® C5-IUF. If more than one error appears, the sum
of the error codes is displayed: for example, error 1005 = error 1000 and error 5.
28
Status
Symbol flashing: Data transmission
Symbol constantly displayer: optical
interface active
Action
-
-
Check system /device
for errors
-
-
Exchange device
Action
Check sensors
Check sensors
Check sensors
Check sensors
Check sensors
Check sensors
Exchange device
Exchange device
Exchange device
Exchange device (**)
Check operating pressure (**)
Check installation position (**)
Vent system (**)
Check dimensioning (**)
Exchange device
Exchange device
Exchange device respectively
battery(*)
Exchange device