Error Codes - Hach SOLITAX sc Manual Del Usuario

Section 6

6.1 Error Codes

Error Displayed Cause
Wiper position
Wiper position unknown
unkown!
LED failed! Faulty LED
Moisture Moisture value > 10
Calibration history Factory calibration data lost
6.2 Warnings
Warning Displayed Cause
Warning
Wiper replacement Counter elapsed
Test/Maintenance Counter elapsed
O-Ring Counter elapsed
English
Troubleshooting
In the case of an error, the indication of the measured value flashes on the display and all
the contacts and current outputs allocated to this sensor are placed on hold. The following
conditions will result in flashing measured values:
• Data transmission between controller and sensor interrupted
On the Main menu open the Sensor diagnostics menu using ENTER and determine the
cause of the fault.
Table 1 Error Messages
A warning results in a flashing warning icon on the right of the display, all menus, contacts
and outputs remain unaffected and continue to work normally. On the Main menu open the
Sensor diagnostics menu using ENTER and determine the cause of the warning.
A warning may be used to trigger a relay and users can set warning levels to define the
severity of the warning.
Table 2 Warnings
Cause
Solution
Open the Test/Maintenance menu and trigger the "Activate wiper"
function, if the problem persists contact the manufacturer's customer
service
Contact customer service
Remove the sensor immediately and store in a dry place, contact
customer service
Contact customer service
Solution
Action
Replace wiper, reset counter
Contact customer service
Contact customer service
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