Lenze EVS93xx Bedienungsanleitung PDF herunterladen (Seite 37)

Troubleshooting and fault elimination

System error messages

General error messages

4

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37

EDKVS93−02 EN 3.0

RemedyCauseDescriptionFault message RemedyCauseDescription

DisplayNo.

x053 OH3 Motor temperature

> +150 C threshold

(temperature detection via

resolver or incremental value

encoder)

Motor is thermally overloaded

due to:

l Impermissible continuous

current

l Frequent or too long

acceleration processes

l Check drive dimensioning.

l Switch off monitoring

(C0583 = 3).

No PTC/temperature contact

connected.

Correct wiring.

x054 OH4 Heatsink temperature > C0122

Ambient temperature T

u

> +40 C

or > +50 C

l Allow module to cool and

ensure better ventilation.

l Check ambient temperature in

the control cabinet.

l Switch off monitoring

(C0582 = 3).

Heatsink is very dirty. Clean heatsink

Wrong mounting position Change mounting position.

The value specified under C0122

is set too low.

Enter a higher value under C0122.

x057 OH7 Motor temperature > C0121

(temperature detection via

resolver or incremental value

encoder)

Motor is thermally overloaded

due to:

l Impermissible continuous

current

l Frequent or too long

acceleration processes

l Check drive dimensioning.

l Switch off monitoring

(C0584 = 3).

No PTC/temperature contact

connected.

Correct wiring.

The value specified under C0121

is set too low.

Enter a higher value in C0121.

x058 OH8 Motor temperature via inputs T1

and T2 is too high.

Motor is thermally overloaded

due to:

l Impermissible continuous

current

l Frequent or too long

acceleration processes

l Check drive dimensioning.

l Switch off monitoring

(C0585 = 3).

Terminals T1 and T2 are not

connected

Connect PTC/temperature

contact.

x061 CE0 Automation interface (AIF)

communication error

Faulty transfer of control

commands via AIF.

l Plug in the communication

module/keypad XT firmly,

screw down, if necessary.

l Switch off monitoring

(C0126 = 3).

x062 CE1 Communication error on the

process data input object

CAN1_IN

CAN1_IN object receives faulty

data or communication is

interrupted.

l Check wiring at X4.

l Check sender.

l Increase monitoring time

under C0357/1, if necessary.

l Switch off monitoring

(C0591 = 3).

x063 CE2 Communication error on the

process data input object

CAN2_IN

CAN2_IN object receives faulty

data or communication is

interrupted.

l Check wiring at X4.

l Check sender.

l Increase monitoring time

under C0357/2, if necessary.

l Switch off monitoring

(C0592 = 3).

x064 CE3 Communication error on the

process data input object

CAN3_IN

CAN3_IN object receives faulty

data or communication is

interrupted.

l Check wiring at X4.

l Check sender.

l Increase monitoring time

under C0357/3, if necessary.

l Switch off monitoring

(C0593 = 3).

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