KEB COMBIVERT F5 Serie Manual De Instrucciones página 101

Display COMBIVIS
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.
E.nOL no ERROR overload
E.nOL2 no ERROR overload 2
E. OC ERROR overcurrent
Error Diagnosis
Value Meaning
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
17 No more overload, OL-counter has reached 0%; after the
error E. OL a cooling phase must elapse. This message
appears upon completion of the cooling phase. The error
can be reset. The inverter must remain switched on during
the cooling phase.
20 The cooling time has elapsed. The error can be reset.
4 Error: Overcurrent
Occurs, if the specified peak current is exceeded. Causes:
• acceleration ramps too short
• the load is too big at turned off acceleration stop and
turned off constant current limit
• short-circuit at the output
• ground fault
• deceleration ramp too short
• motor cable too long
• EMC
• DC brake at high ratings active (see 6.9.3)
GB
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