System Error Messages; General Error Messages - Lenze 9300 vector Manual

4.5

System error messages

4.5.1

General error messages

)
Note!
If you use GDC or a fieldbus module to retrieve the fault (C0168/x), the error
message will be represented by an error number.
Display Error number Error
x = 0: TRIP
x = 1: Message
x = 2: Warning
−−− −−− No fault
CCr x071 System fault
CE0 x061 Communication
error
CE1 x062 Communication
error at the process
data input object
CAN−IN1
CE2 x063 Communication
error at the process
data input object
CAN−IN2
CE3 x064 Communication
error at the process
data input object
CAN−IN3
CE4 x065 BUS−OFF state
EEr x091 External fault
(TRIP−Set)
H05 x105 Internal fault
H07 x107 Wrong power
stage
EDKVF93−05 EN 2.0
Troubleshooting and fault elimination
Cause
—
Processor is overloaded or there is a
fault in the program processing
Strong interference on control cables
Ground or earth loops in the wiring
Fault during transmission of control
commands via automation interface X1
CAN−IN1 object receives faulty data, or
communication is interrupted
CAN−IN2 object receives faulty data, or
communication is interrupted
CAN−IN3 object receives faulty data, or
communication is interrupted
Controller has received too many
incorrect telegrams via system bus X4,
and has disconnected from the bus
A digital input assigned with TRIP−set
function has been activated (in the most
basic configurations the input X5/E4 is
LOW−active and linked with the TRIP−set
function)
The two terminal strips at X5 are
reversed
During initialisation of the controller, a
wrong power stage was detected
l
System error messages
General error messages
Remedy
—
Reduce processor load. Remove function
blocks that are not needed from the
processing table
Shield control cables
Check wiring
Plug in automation module firmly, bolt
down, if necessary
l
Check cable at X4
l
Check sender
l
Increase monitoring time under
C0357/1 if necessary
l
Check cable at X4
l
Check sender
l
Increase monitoring time under
C0357/2 if necessary
l
Check cable at X4
l
Check sender
l
Increase monitoring time under
C0357/3 if necessary
l
Check wiring
l
Check bus termination (if any)
l
Check shield contact of the cables
l Check PE connection
l
Check bus load
l
Reduce baud rate (observe cable
length)
l
Check external encoder
l
Check signal at the digital input
X5/E4:
– Either connect HIGH level or
– Change polarity in C0114 to
HIGH−active. CAUTION! When
changing to HIGH level, the
wire−break protection gets lost.
Check the position of the terminal
strips:
l If you look at the connection unit in
reading direction, the left terminal
strip X5 must be connected with the
input signals and the right terminal
strip X5 must be connected with the
output signals.
Contact Lenze
Contact Lenze
4
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