Configuration Parameters In Flame Explorer - ABB Uvisor SF910i User Manual

11 Configuration Parameters in Flame Explorer

11 Configuration Parameters in Flame
Explorer
There are many parameters that are combined together to form the configuration of a
SF910i.
In this section, each of these parameters are described in detail.
For safety reasons, the user is requested to prove the Flame Failure Response
Time (FFRT) of the SF910i under any burner load/fuel conditions and under any
selected file of parameters. For EN298 application, the user need to set the DELAY
DROPOUT parameter to <= 0.9s to fulfill the requirement of EN 298 that the FFRT
shall not exceed one second. If there are further adjustments of the flame detector
(DELAY DROPOUT), do not cause the time to rise above one second.
Be careful that most parameters are configurable only using the Flame Explorer tool.
A subset of parameters and basic communication setting can also be modified locally.
The main parameters page of the Flame Explorer tool for the SF910i is shown in the
figure below. Note that on the left side are the parameters which normally don't change
(or are very seldom changed), whilst on the right part are the parameters that can be
changed more frequently (such as Pull-In and Drop-Out values).
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