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2 feedback loop, 3 start, Manual eks electronic-key adapter usb – EUCHNER EKS FSA with USB Interface User Manual

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Manual EKS Electronic-Key Adapter USB

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Subject to technical modifications

094485-04-11/13

The safety relay is de-energized without a time delay (stop category 0) and the machine movement is stopped if

 the Electronic-Key is removed or

 the machine control system cancels the enable state (switching contact A100.0 is opened).

Information!

The switching contact A100.0 is only allowed to be set if

 the related Electronic-Key is inserted and

 a suitable operating mode is selected.

6.2.2.2 Feedback loop

The safety relay can be started only with the feedback loop closed. A welded contactor contact in the enable
path will thus be detected when a start request is made and a start is then prevented. The power contactor must
have positively driven contacts.

6.2.2.3 Start

The safety relay start is given after enabling by the EKS FSA and by the control system, and after operation of
the start button.

This manual is related to the following products: