Table of Contents
Advertisement
11 Configuration Parameters in Flame Explorer
Recommended Initial Settings
The recommended initial settings for specific applications can be found in
These setting allows the SF910i to operate effectively in most configurations.
The specific Program-Mode functions are described in the following sections in the order
of appearance on the menu.
Function Set to Edit
Locally, it is possible to configure only the main parameters of each function set. Using
the tool (in MODBUS), it is possible to modify all the parameters of each function set.
Trip Points
Adjust the Pull-In, Drop-Out, and High-Limit values for Measured-Values with the following
considerations:
–
AC-Amplitude trip values for the Measured-Values will only be available for editing,
if the user have enabled the Use AC-Amplitude function.
–
High-Limit trip values for the Measured-Values will only be available for editing, if
the user have enabled the High-Limit function.
–
If the Pull-In value is changed, the Drop-Out value will automatically change to the
same value as the Pull-In. To set a different Drop-Out value, make a manual change.
Quality Normalization
Quality Normalization values allow the user to increase or decrease the sensitivity of the
quality calculation.
–
A low normalization value causes less sensitivity. This causes the quality value to
rapidly change from 100% to 0%. This rapid change may provide very little warning
of a problem before the Flame-Proven condition is lost.
–
A high normalization value causes increased sensitivity. This causes the quality
value to change by small increments. With this feature, the user can detect small
changes in the flame signal. The user are more likely to spot combustion problems
before they lead to a Flame-Off condition.
8VZZ005286 B
Appendix
K.
86
Advertisement
Table of Contents
Troubleshooting
