ID 442426.04 404WE KEEP THINGS MOVING
Diagnosis
16
Manual SD6
16.33 70:Param.consist
Triggering Level Response Counter
There is inconsistent parameterization when
enable is activated.
Fault The power board remains switched off and the drive is
torque-free/force-free. If the air override is inactive, a
possibly existing brake will be controlled to close.
Z70
Cause Description Measure Confirmable
1:Encoder type The B20 control type is set to Servo or
Vector Control but no corresponding
encoder is selected (B26, H.. parameter).
Correct the parameterization. Yes
2:X120-direction X120 is used as the source in a parameter
but is parameterized in H120 as a drain (or
vice-versa).
Correct the parameterization.
3:B12<->B20 B20 control type is not set to the servo but
the rated motor current (B12) exceeds the 4
kHz rated current (R24) of the device by
more than 1.5x.
Correct the parameterization. Yes
4:B10<->H31 The set motor pole number (B10) and the
resolver pole number (H31) do not match.
Correct the parameterization. Yes
5:neg. slip When using the control types U/f, SLVC or
Vector Control (B20): Control type set to
"ASM": The values for the rated motor
speed (B13), rated motor frequency (B15)
and motor pole number (B10) result in a
negative slippage.
Correct the parameterization. Yes
6:Torque limit When using the values entered in C03 or
C05, the maximum current of the drive
controller is exceeded. Enter lower torque
limits.
Correct the parameterization. Yes
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