FEP630, FEH630 ELECTROMAGNETIC FLOWMETER  |  OI/FEP630/FEH630-EN REV. D  111 
 
 
 
 
 
Error no. / Range  Text on the LCD display  Cause  Remedy 
F088.012 / electronics  FEB communication error. 
EMC disturbance. Call Service. 
EMC interference on the signal cable. 
Wrong signal cable. 
Check signal cables and connection 
Please contact the service department. 
F086.018 / Electronics  Curr.Out 31 / 32 com error. 
Defective Board. EMC 
disturbance. Call Service. 
Broken motherboard hardware. 
EMC interference 
Please contact the service department. 
F084.010 / electronics  NV data defect. 
Data storage irreparable. Call 
Service. 
Data in SensorMemory corrupt.  Please contact the service department. 
F082.013 / Electronics  Incompatible Frontend Board. 
Frontend not fit to 
Motherboard. Call Service. 
Wrong frontend board or motherboard.  Please contact the service department. 
F081.025 / electronics  MB voltages outside range. 
Defective Motherboard HW. Call 
Service. 
Broken motherboard hardware.  Replace motherboard. 
Please contact the service department. 
 
Function check 
 
Error no. / Range  Text on the LCD display  Cause  Remedy 
C078.003 / Config.  Flowrate to zero. 
Check digital in terminals. 
The Digital Input option card is configured to 
trigger the ’set flowrate to zero’ option and this 
event. 
Check terminals of digital input and 
configuration. 
C076.005 / Config.  All totalizer stopp. 
Check digital in terminals. 
The Digital Input option card is configured to 
trigger the ‘All Totalizer stop’ option and this 
event. 
Check terminals of digital input and 
configuration. 
C074.006 / Config.  Totalizer reset. 
Reset of one or more Totalizers. 
The Digital Input option card is configured to 
trigger the Reset Totalizer option and this event. 
Check terminals of digital input and 
configuration. 
C072.002 / Config.  Simulation is on. 
Simulated values. 
Switch off Simulation Mode. 
The simulation of a process value or an output is 
active. 
Switch off simulation mode. 
C070.026 / Config.  An alarm is  simulated. 
Switch off alarm simulation. 
The simulation of an alarm is active.  Set alarm simulation to ‘Off’.