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migra MPB CAN
Large Format Graphics Compatible LED Display with CANopen Interface
Page 49
microSYST Systemelectronic GmbH, Am Gewerbepark 11, 92670 Windischeschenbach
+49 9681 91960-0,
+49 9681 91960-10, [email protected], www.microsyst.de
Important Notes:
* RS transmission operation is only possible in the CANopen
“operational” state!
* After entering the operational state:
* The transmit buffer is cleared (any previously accumulated
sub-frames are deleted).
* Any pending RS transmissions are completed first.
* Object 2000
h
, subindex 1 (function byte) is then deleted.
=> The toggle bit to be transmitted with the first sub-frame
must be set to 1!
* The function byte is not evaluated during RS transmission. For this
reason, it should not be changed until RS transmission has been
completed.
* If the transmitted RS frame is longer than available RS transmit
buffer capacity (200 bytes), a correspondingly truncated RS frame is
transmitted!