Document: 553632
(ICSTT-RM448_EN_P) Issue: 08:
5-1
Functional acceptance testing, also known as factory acceptance testing or integration
testing, will test the controller and its associated application software to make sure it
satisfies the requirements defined in the requirements specification for an integrated
system. When its applied to a safety related application then the safety requirements
are also tested.
In This Chapter
In This ChapterIn This Chapter
In This Chapter
Recommendations for Functional Acceptance
................................
Recommendations for Functional Acceptance
Recommendations for Functional AcceptanceRecommendations for Functional Acceptance
Recommendations for Functional Acceptance
Types of Tests to be Carried O
Types of Tests to be Carried OTypes of Tests to be Carried O
Types of Tests to be Carried Out
utut
ut
The tests performed during functional acceptance testing should include:
Performance tests, including timing, reliability and availability, integrity, safety
requirements and constraints.
Interface testing.
In some cases additional tests such as those listed below may be carried out. These
however are not essential as the product sdesign has been tested to the limits in the
module specifications for the categories below.
Environmental tests, including electromagnetic compatibility, life- and stress-
testing.
Testing in degraded modes, fault modes and exception testing.
If technical manuals have been prepared for the maintenance and operation of the final
safety instrumented system, the content of these manuals should be reviewed as well.
Test Cases, Descr
Test Cases, DescrTest Cases, Descr
Test Cases, Descriptions, Data and Acceptance Criteria
iptions, Data and Acceptance Criteriaiptions, Data and Acceptance Criteria
iptions, Data and Acceptance Criteria
Decide the pass / fail criteria.
Define who will be responsible for carrying out the test and who (for example, the
customer or their representative) will witness the test.
For tests that cannot be physically demonstrated, devise a written analysis to show
how the equipment achieves the requirement.
Note: Make sure the test cases allow for any associated systems or interfaces with
which the system needs to communicate with.
Test Environment and Tools
Test Environment and ToolsTest Environment and Tools
Test Environment and Tools
The testing should take place in a factory environment, before installing and
commissioning at the plant.
Chapter
Chapter Chapter
Chapter
Functional Acceptance Testing
Functional Acceptance TestingFunctional Acceptance Testing
Functional Acceptance Testing
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