4-22
4-7-2. Total Stroke
This value is the result of totaling the distances (%, mm) that the valve moved.
Select [Diagnostics] >> [Valve Diagnostic Information] >> [Total Stroke]. You will be able to
check or modify the following items. To change a value, select the item and then change it.
Total Stroke
Displays and allows modification of the total stroke value.
Update Total Stroke
Updates the total stroke distance to the latest value.
Select the [Update Total Stroke] menu to execute the update.
Dead Band
Displays and allows modification of the dead band. The dead band is the minimum position
width [± %FS] for calculating the total stroke distance.
Total Stroke Threshold
Displays and allows modification of the threshold. An alarm occurs if the stroke distance
reaches or exceeds this value.
Total Stroke Alarm Enabled
Displays and allows modification of the alarm enabled/disabled status. If the status is Enabled,
alarms will occur, and if the status is Disabled, alarms will not occur.
4-7-3. Cycle Count
Counts the total number of times that the valve position reverses after at least the specified
amount of valve travel.
Select [Diagnostics] >> [Valve Diagnostic Information] >> [Cycle Count]. You will be able to
check or modify the following items. To change a value, select the item and then change it.
Cycle Count
Displays and allows modification of the motion reversal count.
Update Cycle Count
Updates the reversal count to the latest value.
Select the [Update Cycle Count] menu to execute the update.
Cycle Count High, Cycle Count Low
Displays and allows modification of the upper and lower threshold values for position width.
Cycle Count Threshold
Displays and allows modification of the threshold. An alarm occurs if the reversal count
reaches or exceeds this value.
Cycle Count Alarm Enabled
Displays and allows modification of the alarm enabled/disabled status. If the status is Enabled,
alarms will occur, and if the status is Disabled, alarms will not occur.
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