KEB COMBIVERT F5 MULTI Applications Manual page 343

Display COMBIVIS
E.co2 ERROR counter overrun 2
E.dOH ERROR drive overheat
E.dri ERROR driver relay
E.EEP ERROR EEPROM defective t
E. EF ERROR external fault
E.EnC1 Error! Encoder 1
E.EnC2 Error! Encoder 2
E.EnCC Error! Encoder change
E.Hyb ERROR hybrid
E.HybC ERROR hybrid changed
E.iEd ERROR input error detect
E.InI ERROR initialisation MFC
E.LSF ERROR load shunt fault
E.ndOH no ERROR drive overheat
E.nOH no E. over heat pow.mod.
E.nOHI no ERROR overheat int.
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Value Meaning
55 Counter overflow encoder channel 2
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
51 Error: Driver relay. Relay for driver voltage on power circuit
has not picked up even though control release was given.
21 After reset the operation is again possible (without storage in
the EEPROM)
31 Error: External error. Is triggered, if a digital input is being
programmed as external error input and trips.
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
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
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.
52 Invalid encoder interface identifier
59 Error: Encoder interface identifier has changed, it must be
confirmed over ec.0 or ec.10.
53 Error at PNP/NPN switching or input failure.
57 MFC not booted.
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
11 Motor temperature switch or PTC at the terminals T1/T2 is
again in the normal operating range. The error can be reset
now.
36 Temperature of the heat sink is again in the permissible
operating range. The error can be reset now.
7 No longer overheating in the interior E.OHI, interior
temperature has fallen by at least 3°C
Name: Basis
KEB COMBIVERT F5
Error Assistance
Date Chapter
9
04.05.04
9
Section Page
5
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