Küenle KFUtronic Series, Инструкция по эксплуатации

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KFU-
tronic
64
7.2 List of errors and system errors
When an error occurs, the converter is switched off; you can find the corresponding error num-
bers in the flash code table or the PC tool.
Error messages can only be confirmed once the error has been remedied.
Error messages can be confirmed as follows:
o
digital input (programmable)
o
via the MMI (manual operating unit)
o
auto confirmation (parameter 1,181, page 38)
o
switching the device off and on
o
via field bus (CANOpen, Profibus DP, EtherCAD)
The following section contains a list of possible error messages.
Please contact the service department of your KFU-tronic supplier if you notice errors that are
not listed here.
No.
Error name Description of fault Possible cause/remedy
1 Undervoltage 24 V appli-
cation Supply voltage for the applica-
tion is lower than 15 V Overload of the 24 V sup-
ply
2 Overvoltage 24 V appli-
cation Supply voltage for the applica-
tion is greater than 31 V Internal 24 V supply is not
OK or external supply is
not OK
8 Communication applica-
tion<>power Internal communications be-
tween the application plate and
the power-conducting plate is
not OK EMV interferences
10 Parameter distributor The internal distribution of pa-
rameters during initialisation
failed
Parameter set is incom-
plete
11 Time-out power The power part does not re-
spond Operation with 24 V
without mains feed-in
13
Cable break at analogue
in 1 (4–20 mA / 2–10 V) Current or voltage are lower
than the lower limit of analogue
input 1 (this error monitoring is
activated automatically by set-
ting parameter 4,021 to 20 Cable brake, faulty exter-
nal sensor
14 Cable break at analogue
in 2
(4–20 mA / 2–10 V) Current or voltage are lower
than the lower limit of analogue
input 2 (this error monitoring is
activated automatically by set-
ting parameter 4,021 to 20 Cable brake, faulty exter-
nal sensor
15 Stall detection The drive shaft of the motor is
stalled. 5.080 Remove the blockade