Страница 1 мировой engineering стандарты общая спецификация

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GM WORLDWIDE ENGINEERING STANDARDS
GMW3110
Procedure 3:
1. Verify that periodically sent items (DPIDs) can be stopped individually with Service $AA sub-function
parameter $00 which includes DPIDs to be stopped. Verify that DPIDs in request are stopped and that
DPIDs which are not in the request (but in the PDS) continue to be sent. Verify proper positive response.
2. Verify that all the periodic scheduler items can be stopped with Service $AA sub-function parameter $00
(sent without any DPIDs). Verify proper positive response and that no scheduled DPIDs are sent after the
positive response.
3. Send a request with a sub-function parameter equal to $00 and additional DPIDs in the request such that
the number of DPIDs exceeds the maximum number that can be scheduled. Verify the proper negative
response ($7F $AA $12).
Procedure 4:
1. Request a number of DPIDs to be sent periodically at one supported rate. Request additional DPIDs to be
sent at another supported rate (Not equal to the first rate). Repeat until DPIDs are sent with all supported
rates simultaneously. Request one valid DPID as One-shot with service $AA sub-function parameter $01.
Verify responses, timing.
2. Request a number of DPIDs to be sent periodically at one supported rate. Request additional DPIDs to be
sent at another supported rate (Not equal to the first rate). Repeat until DPIDs are sent with all supported
rates simultaneously. Request Maximum number of (valid) DPIDs as One-shot with service $AA sub-
function parameter $01. Verify responses, timing.
3. Request a number of DPIDs to be sent periodically at one supported rate. Request additional DPIDs to be
sent at another supported rate (Not equal to the first rate). Repeat until DPIDs are sent with all supported
rates simultaneously. Request the same DPIDs which are scheduled as One-shot with service $AA
sub-function parameter ($Level) $01 without stopping the PDS. Verify proper one-shot responses, timing.
Verify that proper scheduling is maintained.