Lenze EVF9333−xV - Manual (Page 43)

Troubleshooting and fault elimination
System error messages
General error messages
4
l
43 EDKVF93−03 EN 3.0
Remedy Cause Description Fault message Remedy Cause Description
Display No.
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.
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.