ABB ProcessMaster FEM630 Operating Instructions Manual page 112

112
F EM63 0 | E L EC TR OM AG N E T I C FLOWM E T E R | O I/F E M6 3 0-EN RE V. A
9 . . .Diagnosis / error messages
. . .Error messages
Error no . / Range Text on the LCD display
DC feedback regulation.
S041.034 / electronics Check conditions of application.
Call service.
Coil Inductance alarm.
S040.031 / electronics
Call service.
Maintenance
Error no . / Range Text on the LCD display
Sensor memory defective.
M038.009 / electronics Mem. or connect. defective.
Replace memory.
NV chips defect on Motherboard.
M037.014 / Electronics Defective MB. Replace MB. Call
Service.
Curr.Out 31 / 32 not calibrated.
M032.022 / Config.
Call Service.
Curr.Out V1 / V2 not calibrated.
M031.023 / Config. Replace Current Option Card. Call
Service.
Curr.Out 31 / 32 not calibrated.
M030.024 / Config.
Call Service.
Display value is < 1600 h at
Qmax.
M028.007 / Config.
Change mass Unit or vol. Unit for
Totalizer.
M020.027 / Electronics Communicat. Card not
unit responding.
Maintenance interval is reached.
M026.004 / Config.
Perform maintenance.
Device not calibrated.
M024.008 / Config.
Call Service.
Cause
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 the measuring medium is not
evenly distributed (e.g. directly after the
injection points).
Coil inductance changed, coil damaged, coil
insulation damaged, external magnetic fields.
Cause
Defective NV memory module.
NV memory module not inserted.
Defective NV memory.
Current output 31 / 32, Uco not calibrated.
Current output V1 / V2 not calibrated.
Current output V3 / V4 not calibrated.
Counter unit too small.
Fieldbus plug-in is not reacting.
• Plug-in card is defective.
Set 'Preset Maint. cycle' to zero to disable the
maintenance timer.
Device is not calibrated.
Remedy
Please contact the service department.
Please contact the service department.
Remedy
Check if NV memory module is inserted.
Please contact the service department.
Replace motherboard.
Please contact the service department.
Please contact the service department.
Please contact the service department.
Please contact the service department.
Change mass or volume totalizer unit.
Please contact the service department.
Perform maintenance work.
Start new cycle.
Please contact the service department.