Lenze 4800 Manual page 216

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Code Code Name Name
C065 Fault indication:
message
C066 Fault indication:
Warning
Possible settings
Lenze Selection
Display Meaning
--- no message
EEr external TRIP (from terminal)
LF mains frequency fault f
LU Undervoltage
LU1 faulty phase, mains interruptions
OF mains frequency fault f
P03 following error (tolerance exceeded)
Display Meaning
--- no warning
ACI armature circuit break
CE0 communication error (automation interface)
CE9 communication error (serial interface)
dEr motor blocked or field break
EEr external TRIP (from terminal)
FCI interruption of the excitation circuit
OC5 I¼t overload (controller protection)
¼t overload (motor protection)
2
OC6 I
OH overtemperature heat sink
OUE mains overvoltage
P03 following error (tolerance exceeded)
Sd1 short circuit or interruption of tacho
Sd2 open circuit of resolver
Sd3 encoder fault at X5
Sd4 encoder fault at X9
Sd5 master current < 2mA with C034 = -1-
SP wrong signal source polarity
–15V supply voltage is missing
U15
Configuration
Info
When a message occurs:
1.The display changes to C065.
2.The message blinks until the fault is
reset.
< 47Hz
mains
Depending on the configuration of C119
/ C120, the drive can inhibit itself while
the message is displayed and restart
> 63Hz
mains
when the fault has been reset.
3.The message is entered into the history
buffer of C065.
The last 8 entries can be displayed by
pressing sind mit
message saved last is displayed first.
The history buffer is cleared when
switching on the mains.
When a warning occurs:
1.The display changes to C066.
2.The warning blinks until the fault is
reset.
3.The warning is entered into the history
buffer of C066.
The last 8 entries can be displayed by
pressing
last is diplayed first. The history buffer
isn't cleared when the mains is switched
on.
and . The
and . The message saved
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