IB-11B041 - Emerald Serial Communications Protocol

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INDUSTRIAL INDEXING SYSTEMS, INC. APPLICATION NOTE

IB-11B041 EMERALD SERIES CONTROLLER SERIAL COMMUNICATIONS

The CLRFLAG Command (Operation Code 05) This operation code has been preceded by CLR_FLAGA(operation code 28). The CLRFLAG serial command can be used to turn off a specified input, output or to clear a specified user flag.

Packet sent to the ESC: [Header][Flag Type][Flag Number][Checksum] Flag Type:

A 2-byte value indicating the Flag Type to be set.

Flag Number:

A 2-byte value indicating the logical Flag Number to be set.

The Packet Body Length is 4 bytes.

Packet returned by the ESC: *** None, ACK is only response ***

REVISION D – FEBRUARY 2004

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