Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 46

Operation
The time starts to be measured when the digital operation value enters the stead state range.
When the digital operation value goes in the convergence range within the time set in the "convergence detection time
setting", the "convergence detection flag" turns ON. When the digital operation value goes outside of the convergence range,
the "convergence detection flag" turns OFF. The "convergence detection flag" turns OFF also when the "convergence
detection enable/disable setting" is changed to "disable".
The digital operation value is always monitored until the "convergence detection enable/disable setting" is set to "disable".
Digital operation value
8000
Convergence detection
upper limit value
4000
Convergence detection
lower limit value
Convergence detection
enable/disable setting
Convergence detection flag
Time set in "detection time setting
2 FX5-4AD-ADP
44
2.3 Functions
ON
OFF
ON
OFF
for convergence detection"
Within convergence range
Outside convergence range
Convergence check time
Time