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Fault detection and elimination
Fault messages
EDK82MV222 DE/EN/FR 9.0
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Keypad
PC
1)
Fault
Cause
Remedy
noer
0
No fault
-
-
ccr
71
System failure
Strong interference injections
on the control cables
Shield control cable
Earth loops in the wiring
ce0
61
Communication
error on AIF
(configurable in
C0126)
Faulty transmission of control
commands via AIF
Insert the communication module
properly into the diagnosis
terminal
ce1
62
Communication
error on CAN-IN1
with sync control
CAN-IN1 object receives faulty
data or communication is
interrupted
z
Check plug connection of bus
module
Ù
FIF
z
Check sender
z
Increase monitoring time in
C0357/1, if necessary
ce2
63
Communication
error on CAN-IN2
CAN-IN2 object receives faulty
data or communication is
interrupted
z
Check plug connection of bus
module
Ù
FIF
z
Check sender
z
Increase monitoring time in
C0357/2, if necessary
ce3
64
Communication
error on CAN-IN1
in case of event
or time control
CAN-IN1 object receives faulty
data or communication is
interrupted
z
Check plug connection of bus
module
Ù
FIF
z
Check sender
z
Increase monitoring time in
C0357/3, if necessary
ce4
65
BUS-OFF
(many
communication
errors occurred)
Controller has received to
many faulty telegrams via the
system bus and has been
disconnected from the bus
z
Check whether bus termination
is available
z
Check shielding of the cables
z
Check PE connection
z
Check bus load, reduce the
baud rate, if necessary
ce5
66
CAN time-out
(configurable in
C0126)
In case of remote
parameterisation via the
system bus (C0370):
Slave does not respond.
Communication monitoring
time has been exceeded
z
Check wiring of the system
bus
z
Check system bus
configuration
When operating with
Application I/O:
Parameter set change-over
has been parameterised
incorrectly
In all parameter sets, the ”change
over parameter set” signal
(C0410/13, C0410/14) must be
connected with the same source
When operating with module
on FIF:
Internal error
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