Страница 1 мировой engineering стандарты общая спецификация

RequestOutOfRange
This response code shall be sent if:
•
The dataIdentifier in the request message is not supported in the node or
the dataIdentifier is supported for read only purposes (via service $1A).
•
The dataIdentifier, which references a specific address, is secured and the
ECU is not in an unlocked state.
•
Any data transmitted in the dataRecord of the request message is invalid (if
applicable to the node).
M
ROOR
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WORLDWIDE ENGINEERING STANDARDS General Motors Local Area Network Enhanced Diagnostic Test Mode Specification
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February 2010
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RequestCorrectlyReceived-ResponsePending
•
This response code shall be sent if writing the data to the address(es),
which are referenced by the dataIdentifier, takes longer than P2
C 
ms. (e.g.,
the block of data sent is large enough that writing of the data to EEPROM
cannot be completed within P2
C
).
•
This response code shall be sent if the ECU operating conditions are such
that the request temporarily cannot be performed (e.g., the data temporarily
cannot be written to EEPROM because another application task is currently
writing to EEPROM).
C
RCR-RP
8.14.5 Message Flow Example WriteDataByIdentifier Service.
8.14.5.1 WriteDataByIdentifier(dataIdentifier=VIN).
The example below shows how the
WriteDataByIdentifier(dataIdentifier=VIN) service shall be implemented. The example assumes the following
information to be true:
•
The point to point request CANId for the ECU is $241.
•
The USDT response CANId of the ECU is $641.
•
The Data Identifier for the VIN is $90 (as defined in Appendix C).
•
The USDT flow control parameters Block Size (BS) and Separation Time (ST) are both $00.