Owner's manual

7-7
Integrator (INT) Function Block
Status Handling The output status calculation is based on the accumulation of input
statuses. The calculation includes the accumulations for both input
channels when IN_2 is enabled.
The input statuses are accumulated in Good and Bad groups. An input
status of Uncertain is interpreted as a Bad status for the output status
calculation. Each time the function block executes, the input status is
incremented in the appropriate group. The input status accumulation is
reset when the integrator is reset.
The output status is determined with the following logic:
• When less than 25% of the input status accumulation is Good,
OUT status is set to Bad.
• When 25% to less than 50% of the input status accumulation is
Good, OUT status is set to Uncertain.
• When 50% or more of the input status accumulation is Good,
OUT status is set to Good.
Figure 7-3 illustrates output status designations.
Figure 7-3. Integrator Function Block
Output Status Determination
NOTE
Default values and data type information for the parameters are
available by expanding the Attribute View window.
OUT
Status
Good
Uncertain
Bad
0
25%
50%
75%
100%
Good Input Status Accumulation
FIELDBUS-FBUS_23A