52
Felkoder i kontrollpanel
Frekvensomriktare: Felkod 57 - 70
Felkod: Visas i display: Förklaring:
57 [Torque time-out]
(SrF)
Torque control function time-out.
58 [Out. contact. stuck]
(FCF1)
The output contactor remains closed although the opening conditions have been met.
59 [Out. contact. open.]
(FCF2)
The output contactor remains open although the closing conditions have been met.
60 [Internal-time meas.]
(InFC)
Fault on the electronic time measurement component.
61 [AI2 input]
(AI2F)
Non-conforming signal on analog input AI2.
62 [Encoder]
(EnF)
Encoder feedback fault.
63 [Thyr. soft charge]
(CrF2)
DC bus charging fault (thyristors).
64 [input contactor]
(LCF)
The drive is not turned on even though [Mains V. time out] (LCt) has elapsed.
65 [DB unit sh. circuit]
(bUF)
Short-circuit output from braking unit.
66 Reserved
67 [IGBT desaturation]
(HdF)
Short-circuit or grounding at the drive output.
68 [Internal-option]
(InF6)
The option installed in the drive is not recognised.
69 [internal- CPU]
(InFE)
Internal microprocessor fault.
70 [DBR overload]
(bOF)
The braking resistor is under excessive stress.
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