Lenze 9300 Series - Page 41

Troubleshooting and fault elimination
System error messages
General error messages
4
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41
EDKVF93−03 EN 2.0
RemedyCauseDescriptionFault message RemedyCauseDescription
DisplayNo.
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).
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).
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.
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