EN
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P146 direction of rotation
Here the rotational direction of the motor is determined. Alternatively, a digital control input for switching
the direction of rotation can be used.
Value: Clockwise - Rotation to the right
Counter-clockwise - Rotation to the left
Remote control - The direction of rotation is provided by a control input of the
remote control. So that the input can function as a
switchover, one of the parameters from P111-input IN2 to
P115-input IN6 has to be set to counter-clockwise.
Factory setting: Clockwise rotation
P150 End (Display value)
Last parameter number, serving as the end mark.
9.0 Malfunctions / Troubleshooting
If the LED H5 (yellow) flashes as a warning, the motor can continue to run. If a fault is detected, LED H5
will flash and the motor will be stopped.
Applicable to both types of errors:
* The number of flashes corresponds to the warning or fault number.
(This applies only to fault/warning numbers up to 9).
To release the error condition, a reset must be triggered (either via the PC or a remote control reset),
With a reset, a complete initialization of the unit will be set in motion. If the error continues to exist, the
error display will re-appear.
The last five error messages are stored in the parameters P30-1st error to P34-5th error. Warning
messages are not taken into account here – thereby allowing the fault history to be tracked.
9.1 Hold Function
At the time of occurrence of the error, all display values are stored.
As long as the error condition exists, all values from the Hold memory will be displayed in the window
display values (see chapter 7.1).
A fault symbol appears in the PC.
The Hold function allows, retrospectively, the determination of the operating point which led to the error
condition being triggered.
After resetting, the Hold display and all values in the Hold memory are deleted
=> new start of unit and operating.
9.2 Faults and Warnings
*01 E - Motor current too high, Inverter limit exceeded
*02 W - No motor in parameter - P90-motortype configured
*03 E - Earth leakage in motor or supply wire
*04 E - Inverter cooling-chamber temperature too high
*05 E - Fault in rectifier during self-test
*06 E - Rectifier overload
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