Страница 1 мировой engineering стандарты общая спецификация

ConditionsNotCorrectorRequestSequenceError
1. This return code shall occur if the initiate programming request
(sub-parameter = $01 or $02) is not requested prior to the
“enableProgrammingMode” (sub-parameter = $03) request.
2. This return code shall occur if the $28 service is not active.
3. This return code shall occur if operating conditions are such that the
node must not allow a programming event to begin. Reasons for not
allowing a programming event to begin must be documented in a CTS,
SSTS, or a supplemental diagnostic specification referenced by the
CTS or SSTS.
4. This return code shall occur if programming mode is already active
when a request for this service is received.
M
CNCRSE
78
RequestCorrectlyReceived-ResponsePending
See 7.2 Return Code Definition.
This response code is only valid if the sub-parameter in the request message is
$01 or $02. It shall NOT be used for the “enableProgrammingMode”.
C
RCR-RP
8.17.5 Message Flow Example - ProgrammingMode.
8.17.5.1 RequestProgrammingMode (normal speed) and enableProgrammingMode Example. 
In the
following example (Table 169), it is assumed:
•
The tester has already disabled normal communication with mode $28 (with no negative responses
received).
•
The tester is sending the programming mode commands on the link where the target node resides.
•
The programming session is to be performed in the normal speed of the link.
•
There is more than one node on the link.
•
TesterPresent messages are being sent (but not shown in the example).
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Page 189
GM WORLDWIDE ENGINEERING STANDARDS
GMW3110
Table 169: requestProgrammingMode Positive Response Example
T = Frame Sent By Tester, N = Frame Sent By Node; shaded region indicates PCI