70  OI/FEP610/FEH610-EN Rev. B | ProcessMaster FEP610, HygienicMaster FEH610 
 
Error no. / 
Range 
Error text  Current output  Digital output  Pulse output  LCD display  Error maskable? 
M038.010 / 
Electronics 
Sensor memory defective. 
Mem. or connect. defective. 
Replace memory. 
Current value - no 
change. 
No response.  Current value - no 
change. 
Current value - no 
change. 
Menu "...Group 
Masking". 
M037.015 / 
Electronics 
NV chips defect on 
Motherboard. 
Defective MB. Replace MB. 
Call Service. 
M032.023 / 
Config. 
Curr.Out 31 / 32 not 
calibrated. 
Call Service. 
M028.008 / 
Config. 
Display value is < 1600 h at 
Qmax. 
Change mass Unit or vol. 
Unit for Totalizer. 
M026.005 / 
Config. 
Maintenance interval is 
reached. 
Perform maintenance. 
M024.009 / 
Config. 
Device not  calibrated. 
Call Service. 
High Alarm or Low 
Alarm, depending 
on parameter 
"Curr.Out at 
Alarm". 
Current value - no 
change. 
Current value - no 
change. 
Current value - no 
change. 
Menu "...Group 
Masking". 
 
Change from one to tw o columns