8.2.9 Error messages during commissioning (SF…)
After completion or during the parameter identification, error messages may be dis-
played. Depending on the error code, the following instructions should be followed
and the measures indicated should be taken.
SF000 No error message exists.
SF001
The value entered for parameter Rated Current 371 is too low. Correct the
value.
SF002
The value for parameter Rated Current 371 is too high, referred to pa-
rameters Rated Power 376 and Rated Voltage 370. Correct the values.
SF003
The value entered for parameter Rated Cosine Phi 374 is wrong (greater
than 1 or smaller than 0.3). Correct the value.
SF004
The calculated slip frequency is negative. Check and, if necessary, correct
the values entered for parameters Rated Speed 372 and
SF005
The calculated slip frequency is too high. Check and, if necessary, correct
the values entered for parameters Rated Speed 372 and
SF006
The calculated total output of the drive is lower than the rated power.
Correct and check, if necessary, the value entered for parameter Rated
376.
The set configuration is not supported by the set-up routine.
The main inductance measurement has failed because the motor has a
high slip. Correct the rated motor values in parameters 370, 371, 372,
374, 375 and 376. Carry out the guided commissioning once again. In
case an error message is displayed again, enter the value 110 for parame-
ter
Configuration 30 (sensorless regulation according to U/f-characteristic)
if value 410 was set so far. Carry out the guided commissioning once
The leakage inductance measurement has failed because the motor has a
high slip. Correct the rated motor values in parameters 370, 371, 372,
374, 375 and 376. Carry out the guided commissioning once again. In
case an error message is displayed again, enter the value 110 for parame-
ter
Configuration 30 (sensorless regulation according to U/f-characteristic)
if value 410 was set so far. Carry out the guided commissioning once
The measurement of the stator resistance did not deliver a plausible value.
Check the cables at the terminals of the motor and the frequency inverter
for proper connection and check the contacts for corrosion and safe con-
tact. Repeat the parameter identification
The measurement of the rotor resistance did not deliver a plausible value.
Check the cables at the terminals of the motor and the frequency inverter
for proper connection and check the contacts for corrosion and safe con-
tact. Repeat the parameter identification
The setup-routine is aborted.
110 Operating Instructions ACU 06/13
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