Manual Integrator Supercal 531 06-06-2011 71
14. Error Messages
The Supercal 531 indicates an existing error on the LCD display with the designation „Err“ and a
numerical code:
In case several errors occur at the same time, the numbers of error codes are listed and displayed.
Description of error messages
Err0 no error detected (service level)
Err1 the supply sensor is short-circuited or disconnected
Err2 the return sensor is short-circuited or disconnected
The temperature sensors are interchanged or mounted incorrectly (Err3)
Err4 flow too high
Err8 storage error EEPROM in measuring- and calibration-relevant part (only active
after the second time)
Err16 storage error EEPROM in the integrator base part (only active after the second
time)
Err32 configuration error EEPROM MET in measuring- and calibration-relevant part
Err64 configuration error EEPROM MIO in integrator base part
Err128 short-circuit or internal error on supply and/or return sensor
Err256 voltage breakdown (mains or bus supply)
Err512 defective communication module, module location 1
Err1024 defective communication module, module location 2
Err2048 error pulse input additional meter A1
Err4096 error pulse input additional meter A2
Err8192 error of internal electronic: integrator to be returned to manufacturer
Example:
Err3 both sensors are defective or are not connected
If the error is present for more than one hour, it is recorded in the error memory with date and time
(error beginning) and duration (in minutes). If the error is present less than one hour, it is deleted
automatically without being stored.
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