Rockwell Automation T8094 8000 Series TMR System Safety Manual - Manual (Page 74)

SAFETY MANUAL
D oc N umber T8094
I ssue 27 – June 2013
Page 53 of 103
4. CHECKLISTS
This section provides a number of example checklists, these are provided as an aid for
competent engineers. In general each checklist item should result in “yes”, where this
is not the case a justification should be produced.
4.1 PRE-ENGINEERING CHECKLISTS
The checklists provided within this section are applicable to the requirements. It
should be recognised that the requirements will undergo refinement, particularly, in the
early stages of a project. The information provided initially may be ‘outline’; in this
case these checklists should be used to help identify where omission has occurred or
where further refinement is necessary.
4.1.1 Scope Definition Checklist
Description Reference
Has a summary description of the intended
application been provided?
2.2.1.1
Is the intended installation environment
defined? If so:
• does this include both normal and possible
abnormal conditions?
• does this include geographical distribution
requirements?
2.2.1.1
and
3.13
Has a list of all the third-party equipment
interfaces been provided and are
definitions of both the protocol and the
data to be interchanged established?
2.2.1.1
Are all of the plant interfaces defined,
including the signal qualities and
characteristics?
2.2.1.1
Have any special or abnormal conditions
that exceed the normal equipment
capabilities been highlighted to enable
special measure to be implemented?
2.2.1.1
Is the presented information adequate to
support the necessary level of
understanding of the plant/EUC and its
environment?
2.2.1.1