Maintenance - ABB ProcessMaster FEP611 Operating Instructions Manual

Error no. / Range Text on the LCD display
S046.001 / Operation Mass flowrate exceeds
limits.
Check flowrate and alarm
limits.
S044.002 / Operation Volume flowrate exceeds
limits.
Check flowrate and alarm
limits.
S041.034 / Electronics DC feedback regulation.
Check conditions of
application. Call service.
S040.031 / Electronics Coil impedance alarm.
Call service.
8.2.4

Maintenance

Error no. / Range Text on the LCD display
M038.010 / Electronics Sensor memory defective.
Mem. or connect. defective.
Replace memory.
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.
Cause
The mass flow is below or above the
configured limit values "Qm Massflow Min"
and "Qm Massflow Max".
The volume flow is below or above the
configured limit values "Qv Volumeflow Min"
and "Qv Volumeflow Max".
Multi-phase measuring media that produce a
very high level of noise. Stones or solids that
produce a very high level of noise.
Galvanic voltages at the measuring
electrodes.
Conductivity of measuring medium is not
evenly distributed (e.g., directly after injection
points).
Coil Inductance changed, coil damaged, coil
isolation damaged, outer magnetic fields.
Cause
Defective NV-Memory module.
NV-Memory module is not plugged in.
Defective NV-Memory.
The Current Output 31 / 32 is not calibrated.
Totalizer unit is too small.
Set "Preset Maint. cycle" to zero to
deactivate the maintenance timer.
The device is not calibrated.
ProcessMaster FEP610, HygienicMaster FEH610 | OI/FEP610/FEH610-EN Rev. B 67
Remedy
Check the parameter settings in the "Process
Alarm / ...Alarm Limits" menu and adjust if
necessary.
Check mass flow.
Check the parameter settings in the "Process
Alarm / ...Alarm Limits" menu and adjust if
necessary.
Check volume flow rate.
Contact ABB Service.
Contact ABB Service.
Remedy
Check if NV-Memory module is plugged in.
Call Service.
Exchange Motherboard.
Call Service.
Call Service.
Change the mass or volume totalizer unit.
Perform maintenance work.
Start new cycle.
Call Service.