Prüfbericht - Handicare AS
Prüfbericht - Handicare AS
Prüfbericht - Handicare AS
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TÜV SÜD AUTOMOTIVE GMBH Phone: +49 (0)89 5791 – 1393<br />
Ridlerstr. 57 Facsimile: +49 (0)89 5791 – 4438<br />
80339 München / Munich<br />
Germany<br />
Audit report no.:<br />
377‐0023‐07‐TAES‐A<br />
Manufacturer: Paravan GmbH, 72539 Pfrontstetten‐Aichelau, Germany<br />
Model: Space Drive Page 10 of 19<br />
2.3 Self-testing activities<br />
below system level:<br />
Disk armature motor:<br />
- Monitoring for short circuit, discontinuity (I/C).<br />
- Current limitation against overload on the hardware end<br />
(I/C).<br />
- Current limitation (C) (in overload operation, the motor<br />
current is reduced in ramps such that permanent<br />
overloading can be excluded).<br />
Dual potentiometer (incremental encoder):<br />
- Monitoring of the potentiometers and of the incremental<br />
encoder for implausible values, monitoring of the<br />
potentiometer for short circuit or discontinuity (I/C).<br />
Error<br />
Failure of one potentiometer<br />
or of both potentiometers.<br />
Failure of the encoder.<br />
Failure of all components.<br />
Error treatment<br />
Continuation via the<br />
encoder.<br />
Continuation via a<br />
potentiometer value.<br />
The motor position is<br />
computed via a model.<br />
Continuation via this<br />
modeling is enabled.<br />
Accredited under DAR registration no. KBA‐P‐00001‐95 by the Akkreditierungsstelle Kraftfahrt‐Bundesamt / accreditation<br />
agency of the (German) Federal Motor Transport Authority<br />
Federal Republic of Germany.