Proof Testing; Commissioning; Entities - Honeywell FlexLine SmartServo 954 Service Manual

Servo-based level gauge
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COMMISSIONING

Commissioning
The FII-SIL module does not require the configuration of any entities for
commissioning. By default, the board and all three output functions are already in
the commissioned state. However, all outputs are in safe state, so configuration is
necessary for the FII-SIL module to be useful.

Proof Testing

Entities

Part No.: 4417340 Revision 1
The FII-SIL module requires periodic user operations to maintain its SIL
certification, which are described in the Safety Manual. One of these
activities is to perform proof tests on each of the outputs to assure the
safe state functionality will perform properly when necessary. A proof
test activates the safe state on each of the contacts and analog output
by simulating an overfill or underfill condition and exercising the
detection logic. A maximum interval can be configured for each output
to warn the user if the time from the last proof test (or from the factory
default state) has exceeded the interval time. A configurable timeout
assures that proof tests will not remain active.
The following entities are mostly specific to the FII-SIL module and are
readable or configurable using the Engauge and SmartView tools.
Contact 1 Health, Contact 2 Health and Analog Output Health are
generic function entities but use the status codes specific to FII-SIL, as
defined in section 7.3.13.1, above.
Service Manual
954 SmartServo FlexLine
219

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