Error detection and troubleshooting
112 Operating manual for INVEOR α | DOC01539818 - 0004 | 2017-01 | V2.0 EN
No. Error name Description of error Possible causes/remedy
10 Parameter distributor The internal distribution of
parameters during initialisation
failed
Parameter set is incomplete
11 Time-out power The power part does not
respond
Operation with 24 V without
mains feed-in
13 Cable break at analogue
in1 (4–20 mA / 2–10 V)
Current or voltage is less than
the lower limit of analogue
input 1 (monitoring for this error
is activated automatically by
setting parameter 4.021 to 20
%).
Cable break, faulty external
sensor
15 Blocking detection The drive shaft of the motor is
stalled. 5.080
Remove the blockage
16 PID dry run No PID actual value despite
maximum speed
PID actual value sensor
defective. Extend dry run
time (parameter 3.072)
17 Start-up error Motor not starting up or
starting up incorrectly. 5.082
Check motor
connections/check motor
and controller parameters; if
necessary, disable error
(5.082).
18 Excess temperature for
frequency converter
application
Inner temperature too high Insufficient cooling, low
motor speed and high
torque, switching frequency
too high.
21 Bus time-out No response from bus sharing
unit or MMI/PC
Check bus wiring
22 Acknowledgement error The number of maximum
automatic acknowledgements
(1.182) was exceeded
Check error history and
remedy error
23 External fault 1 The parameterised fault input is
active. 5.010
Correct the external fault
24 External fault 2 The parameterised fault input is
active. 5.011
Correct the external fault
25 Motor detection Motor identification error Check INVEOR/motor and
PC / MMI / INVEOR
connections / restart motor
identification
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