Frequency converter
First Claim
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1. A frequency converter comprising:
- a processor,a memory containing software, which during operation of the frequency controller is executed by said processor for controlling the operation of the frequency converter, anda serial interface,said frequency converter is configured to store during use of the frequency converter parameters produced by the frequency converter or based on information obtained from peripheral devices and relating to the operation of said frequency converter to a detachable memory attached to said serial interface.
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Abstract
The invention relates to a frequency converter (1) comprising: a processor (2), a memory (3) containing software, which during operation of the frequency controller (1) is executed by said processor for controlling the operation of the frequency converter, and a serial interface (7). In order to provide a solution for retrieving and analyzing parameters available from the frequency converter in an easy and cost efficient way, said frequency converter is configured to store during use of the frequency converter parameters relating to the operation of said frequency converter to a detachable memory (8) attached to said serial interface (7).
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Citations
11 Claims
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1. A frequency converter comprising:
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a processor, a memory containing software, which during operation of the frequency controller is executed by said processor for controlling the operation of the frequency converter, and a serial interface, said frequency converter is configured to store during use of the frequency converter parameters produced by the frequency converter or based on information obtained from peripheral devices and relating to the operation of said frequency converter to a detachable memory attached to said serial interface. - View Dependent Claims (2, 3, 4, 5, 6, 10)
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7. A method of obtaining information from a frequency converter, said method comprising:
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providing a serial interface of said frequency converter with a detachable memory, storing parameters produced by the frequency converter or based on information obtained from peripheral devices and describing the operation of the frequency converter into said detachable memory during use of said frequency converter, detaching said detachable memory from said frequency converter, attaching said detachable memory to an external computer, and retrieving said parameters from said detachable memory to said computer for processing with a software executed by said computer. - View Dependent Claims (8, 9, 11)
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Specification