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Entry type: FAQ Entry ID: 21453361, Entry date: 04/06/2005
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SIMOCODE-DP 3UF5: Is it possible to detect whether the load was ON or OFF prior to a power failure?

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QUESTION:
SIMOCODE-DP 3UF5: Is it possible to detect whether the load was ON or OFF prior to a power failure?

ANSWER:
From version E10 (shown on name plate as ''Erzeugnisstand E10' SIMOCODE 3UF50 incorporates elements that are non-resetting on voltage failure. These elements have a signal conditioning type behaviour. In the event of power failure all settings remain intact.
The signal ''Motor current flowing'' (plug 235) can be connected to the ''non-resetting on voltage failure'' element (NE 1-In)
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