Baumer GK473 User Manual

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Baumer IVO GmbH & Co. KG

04.05.11

Villingen-Schwenningen,

Germany

DeviceNet Status Diagram

Upon gateway switch-on there will be a pause of 1000 ms (SPA init).
Second the gateway will proceed an automatic SPA address (identifier) scan operation and will store all
encountered identifiers in the internal memory. The storing operation may take up to 14 seconds maximum.
Later the gateway will transmit the DUP MAC ID message on the CAN bus and will be in state Device
Operationanal AND on-line, Not Connected.

Predefined Master/Slave I/O Connection State Transition Diagram

Power On

Automatic SPA recognition,

taking approx. 14 seconds

Dup_MAC_ID test

Init, wait for SPA 1000ms