5
9
1
5
KEB COMBIVERT F5
Name: Basis
04.05.04
9
Error Assistance
Section
Page
Date
©
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