Knick Stratos Pro A2 PH Série Guide Rapide page 18

Error Messages
Info text
(is displayed in case of
Error
fault when the Info key is
pressed)
ERR 04 SENSOR FAILURE
ERR 05 CAL DATA
ERR 10 ORP RANGE
ERR 11 PH RANGE
ERR 12 MV RANGE
ERR 13 TEMPERATURE RANGE
ERR 15 SENSOCHECK GLASS-EL
ERR 16 SENSOCHECK REF-EL
ERR 60 OUTPUT LOAD
ERR 61 OUTPUT 1 TOO LOW
ERR 62 OUTPUT 1 TOO HIGH
ERR 63 OUTPUT 2 TOO LOW
ERR 64 OUTPUT 2 TOO HIGH
ERR 69 TEMP. OUTSIDE TABLE
*) Digital sensors (ISM, InduCon, Memosens)
18
Problem
Possible causes
Failure in sensor *
Error in cal data *
ORP display range
violation
< -1999 mV or > 1999 mV
pH display range violation
< -2 or > 16
mV range
Temperature range
violation
Sensocheck glass
Sensocheck ref.
Load error
Output current 1
< 3.8 mA
Output current 1
> 20.5 mA
Output current 2
< 3.8 mA
Output current 2
> 20.5 mA
Temperature value outside
table