Lenze EVS93xx Uživatelský manuál stáhnout pdf (Strana 38)

Troubleshooting and fault elimination

System error messages

General error messages

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38

EDKVS93−02 EN 3.0

RemedyCauseDescriptionFault message RemedyCauseDescription

DisplayNo.

x065 CE4 BUS−OFF state of system bus

(CAN)

The controller has received too

many faulty telegrams via the

system bus (CAN) and has

disconnected from the bus.

l Check wiring at X4: Is the bus

correctly terminated?

l Check shield connection of the

cables.

l Check PE connection.

l Check bus load, reduce the

baud rate if necessary.

(Observe the cable length!)

l Switch off the monitoring

(C0595 = 3).

x066 CE5 Time−out of system bus (CAN)

(communication error of gateway

function)

For remote parameterisation

(C0370, C0371) via system bus

(CAN):

l Slave does not respond.

l Communication monitoring

time has been exceeded.

l Check wiring of system bus

(CAN).

l Check CAN bus configuration.

0070 U15 Undervoltage of internal 15 V

voltage supply

Check voltage supply.

0071 CCr System failure

Strong interference injection on

the control cables

Screen control cables

Ground or earth loops in the

wiring

l Check wiring

l Check PE connection

After troubleshooting: Deenergise

the device completely (disconnect

24 V supply, discharge DC bus)!

0072 PR1 Checksum error in parameter

set 1

CAUTION: The Lenze setting is

loaded automatically!

l Fault when loading a

parameter set.

l Interruption while

transmitting the parameter set

via keypad.

l Set the required parameters

and store them under C0003 =

1.

l As to PLC devices, check the

use of pointers.

The stored parameters are

incompatible with the loaded

software version.

Store the parameter set under

C0003 = 1 first to allow for a

faults reset.

0073 PR2 Checksum error in parameter

set 2

PLEASE NOTE: The Lenze setting is

loaded automatically!

l Fault while loading a

parameter set.

l Interruption during the

transfer of the parameter set

via keypad.

l Set the required parameters

and save them with C0003 = 2.

The parameters saved do not

comply with the software version

loaded.

In order to be able to

acknowledge the error, first save

the parameter set with C0003 = 2.

0074 PEr Program error Error in the program flow Send the parameter set (on floppy

disk/CD−ROM) with a detailed

description of the problem to

Lenze.

After troubleshooting: Deenergise

the device completely (disconnect

24 V supply, discharge DC bus)!

0075 PR0 Error in parameter set.

The operating system software

has been updated.

Storage of the Lenze setting

C0003 = 1.

After troubleshooting: Deenergise

the device completely (disconnect

24 V supply, discharge DC bus)!

0077 PR3 Checksum error in parameter

set 3

PLEASE NOTE: The Lenze setting is

loaded automatically!

l Fault while loading a

parameter set.

l Interruption during the

transfer of the parameter set

via keypad.

l Set the required parameters

and save them with C0003 = 3.

The parameters saved do not

comply with the software version

loaded.

In order to be able to

acknowledge the error, first save

the parameter set with C0003 = 3.

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