Lenze EDS4900U-REG - Manual (Page 217)

Configuration
7-126 48XX/49XXSHB0399
Code Possible settings Name Code
Info Selection Lenze
Name
C067 Fault indication:
TRIP Display Meaning
--- no fault at present
ACI armature circuit break
CCr System fault
CE0 communication error (automation interface)
CE9 communication error (serial interface)
dEr motor blocked or field break
EEr external TRIP (from terminal)
FCI break excitation circuit
LF mains frequency fault f
mains
< 47Hz
LU Undervoltage
LU1 fa lty phase mains break
When a TRIP occurs:
1.The display changes to C067.
2.TRIP blinks until the fault and the
memory are reset.
Reset memory:
with SH+ PRG or via the input
TRIP-Reset, with LECOM via C043 or via
the input TRIP-Reset
3.TRIP is entered into the history buffer of
C067.
The last 8 entries can be displayed by
pressing ▼ and ▲. The TRIP saved last
is displa ed first The histor b ffer isn’t
LU1 faulty phase, mains break
OC5 I ¼t overload (controller protection)
OC6 I 2 ¼t overload (motor protection)
OF mains frequency fault f
mains
> 63Hz
OH overtemperature heat sink
OUE mains overvoltage
P03 following error (tolerance exceeded)
P13 angle overrun
(angle difference cannot be compensated any
longer)
PER software error
(please contact Lenze)
PR all parameters reset (factory setting)
is displayed first. The history buffer isn’t
cleared when the mains switched on.
After PR-TRIP, the code C180 must be
reset to 2Q operation for controllers 48XX
or for 2Q applications.
PR all parameters reset (factory setting)
PR1 parameter set 1 reset (factory setting)
PR2 parameter set 2 reset (factory setting)
PR3 parameter set 3 reset (factory setting)
PR4 parameter set 4 reset (factory setting)
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 < 2 mA with C034 = -1-
SP wrong signal source polarity
U15 –15V supply voltage is missing
C068 Operating state Bit Meaning
0-3 Operation error (bit-decoded)
4-7 Communication error (bit-coded)
8 Controller enable
9 n
act
= 0
10 Setpoint inversion
11 Pulse inhibit
12 Quick stop
13 I
max
limit reached
14 n
act
= n
set
15 TRIP fault message
16 bit status information
Only readable via LECOM. The signals are
described in the Lecom-A/B protocol.
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