8
Fault detection and elimination
Fault messages
EDK82MV371 DE/EN/FR 6.0
L
124
Keypad RemedyCauseErrorPC
1)
ce0
61 Communication
fault to AIF
(configurable in
C0126)
Faulty transmission of control
commands via AIF
Insert the communication module
into the hand terminal
ce1
62 Communication
fault to CAN−IN1
with Sync control
CAN−IN1 object receives faulty
data or communication is
interrupted
l Plug−in connection − bus
module
ó Check FIF
l Check transmitter
l Increase monitoring time under
C0357/1 if necessary
ce2
63 Communication
error to CAN−IN2
CAN−IN2 object receives faulty
data or communication is
interrupted
l Plug−in connection − bus
module
ó Check FIF
l Check transmitter
l Increase monitoring time under
C0357/2 if necessary
ce3
64 Communication
error to CAN−IN1
with event or time
control
CAN−IN1 object receives faulty
data or communication is
interrupted
l Plug−in connection − bus
module
ó Check FIF
l Check transmitter
l Increase monitoring time under
C0357/3 if necessary
ce4
65 BUS−OFF
(many
communication
faults occurred)
Controller has received too
many incorrect telegrams via
the system bus and has been
disconnected
l Check whether bus terminator
available
l Check screen contact of the
cables
l Check PE connection
l Check bus load, if necessary,
reduce the baud rate
ce5
66 CAN Time−Out
(configurable in
C0126)
For remote parameter setting
via system bus (C0370):
Slave does not answer.
Communication monitoring
time exceeded.
l Check system bus wiring
l Check system bus
configuration
For operation with application
I/O:
Faulty parameter setting of
parameter set changeover
In all parameter sets the signal
"parameter set changeover"
(C0410/13, C0410/14) must be
combined with the same source
For operation with module in
FIF:
Internal fault
Contact Lenze
ce6
67 Function module
system bus (CAN)
on FIF has set
"Warning" or
"BUS−OFF"
(configurable in
C0126)
CAN controller sets "Warning"
or "BUS OFF"
l Check whether bus terminator
available
l Check screen contact of the
cables
l Check PE connection
l Check bus load, if necessary,
reduce the baud rate
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