Lenze EVS9332xP Manual do Utilizador descarregar pdf (Página 396)

Troubleshooting and fault elimination

System error messages

General error messages

9.3

9.3.1



9.3−4

EDSVS9332P EN 5.0−07/2013

RemedyCauseDescriptionFault message RemedyCauseDescription

DisplayNo.

0079 PI Fault during parameter

initialisation

l An error has been detected

during the parameter set

transfer between two devices.

l The parameter set does not

match the controller, e.g. if

data has been transferred from

a higher−power controller to a

lower−power controller.

l Correct parameter set.

l Send parameter set (on floppy

disk/CD−ROM) and a detailed

description of the problem to

Lenze.

x082 Sd2 Resolver error at X7 Resolver cable interrupted. l Check cable for open circuit.

l Check resolver.

l Switch off the monitoring

(C0586 = 3).

x083 Sd3 Encoder error at X9

Cable interrupted. Check cable for open circuit.

Pin X9/8 not connected. Apply 5 V to pin X9/8 or switch off

monitoring (C0587 = 3).

x085 Sd5 Encoder error at X6/1 and X6/2

(C0034 = 1)

Current signal at X6/1 X6/2 <

2mA.

l Check cable for open circuit.

l Check current signal encoder.

l Switch off monitoring

(C0598 = 3).

x086 Sd6 Motor temperature sensor error

(X7 or X8)

Encoder for detecting the motor

temperature at X7 or X8 indicates

undefined values.

l Check cable for firm

connection.

l Switch off the monitoring

(C0594 = 3).

x087 Sd7

Selection of the feedback in

C0025 as absolute value encoder

or alteration of the encoder

constant in C0420 for setting

C0025 ³ 309

The absolute value encoder must

be initialised.

Save parameter set, then

completely deenergise the device,

and afterwards switch it on again.

Initialisation error of absolute

value encoder at X8

l Defect of the encoder

electronics

l Absolute value encoder at X8

does not send data.

Tip: The encoder must not rotate

during mains switching.

l Make sure that the cable at X8

is tightened properly, and

check it with regard to open

circuit.

l Check absolute value encoder

with regard to correct function.

l Set voltage supply via C0421 to

8.0 V.

l No Stegmann encoder

connected.

l Replace defective encoder.

Communication error of absolute

value encoder at X8 during rotor

position adjustment

A rotor position adjustment via

C0095 = 1 could not be completed

successfully.

Repeat rotor position adjustment.

 6.8−1

Note: After an Sd7 fault it is

absolutely required to carry out

another rotor position

adjustment. Otherwise the drive

may carry out uncontrolled

movements after controller

enable. The drive must not be

commissioned without a

successfully executed rotor

position adjustment!

After fault elimination:

Completely deenergise device

(switch off 24 V supply, discharge

DC bus)!

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