Transmitter
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Accused Products
Abstract
A transmitter including: a sensor, which serves for registering a physical parameter (X) and transducing such into an electrical quantity; a signal pre-processor, which serves for converting the electrical quantity into a raw signal (R); a signal processor, which serves for converting the raw signal (R) into a measurement signal (M); an output stage, which serves for issuing an output signal corresponding to the measurement signal (M); and a monitoring unit, which in operation compares the output signal with an auxiliary signal (H) derived from the raw signal (R) and triggers a safety-directed adjustment of the output signal, when a difference between the output signal and the auxiliary signal (H) exceeds a predetermined limit.
15 Citations
11 Claims
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1-7. -7. (canceled)
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8. A method for start-up of a transmitter, comprising the steps of:
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feeding a user-defined transfer function (F) to a first electronic unit via a communication interface, or selecting a transfer function (F) present in the transmitter;
transmitting the transfer function (F) via a data line from the first electronic unit to a second electronic unit; and
storing said transfer function (F) in a memory assigned to the second electronic unit. - View Dependent Claims (9, 10, 11)
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Specification