5
9
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KEB COMBIVERT F5
Name: Basis
04.05.04
9
Error Assistance
Section PageDate
© KEB Antriebstechnik, 2002
All Rights reserved
Chapter
E.co2 ERROR counter overrun 2 55 Counter overflow encoder channel 2
E.dOH ERROR drive overheat 9 Error: Overtemperature of motor PTC. Error can only be reset
at E.ndOH, if PTC is again low-resistance. Causes:
• resistance at the terminals T1/T2 >1650 Ohm
• motor overloaded
• line breakage to the temperature sensor
E.dri ERROR driver relay 51 Error: Driver relay. Relay for driver voltage on power circuit
has not picked up even though control release was given.
E.EEP ERROR EEPROM defective t 21 After reset the operation is again possible (without storage in
the EEPROM)
E. EF ERROR external fault 31 Error: External error. Is triggered, if a digital input is being
programmed as external error input and trips.
E.EnC1 Error! Encoder 1 32 Cable breakage of encoder at encoder interface 1
Encoder temperature is too high
Speed is too high
Encoder signals are out of specification
Encoder has an internal error
E.EnC2 Error! Encoder 2 34 Cable breakage of encoder at encoder interface 2
Encoder temperature is too high
Speed is too high
Encoder signals are out of specification
Encoder has an internal error
E.EnCC Error! Encoder change 35 Operation of a synchronous motor with intelligent interface:
• Encoder is not connected during the start
• Encoder was changed
The error can be reset by writing on ec.0.
E.Hyb ERROR hybrid 52 Invalid encoder interface identifier
E.HybC ERROR hybrid changed 59 Error: Encoder interface identifier has changed, it must be
confirmed over ec.0 or ec.10.
E.iEd ERROR input error detect 53 Error at PNP/NPN switching or input failure.
E.InI ERROR initialisation MFC 57 MFC not booted.
E.LSF ERROR load shunt fault 15 Error: Load-shunt relay has not picked up, occurs for a short
time during the switch-on phase, but must automatically be
reset immediately. If the error message remains the following
causes may be applicable:
• load-shunt defective
• input voltage wrong or too low
• high losses in the supply cable
• braking resistor wrongly connected or damaged
• braking module defective
E.ndOH no ERROR drive overheat 11 Motor temperature switch or PTC at the terminals T1/T2 is
again in the normal operating range. The error can be reset
now.
E.nOH no E. over heat pow.mod. 36 Temperature of the heat sink is again in the permissible
operating range. The error can be reset now.
E.nOHI no ERROR overheat int. 7 No longer overheating in the interior E.OHI, interior
temperature has fallen by at least 3°C
Display COMBIVIS Value Meaning
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