Atlas Copco ACTA 3000

Measuring Strategies
102
Peak Value
The maximum torque level detected during the tightening cycle.
Installed Torque
The torque value saved when strategy is Wench and Installed Torque
Filter Frequency
(Not Shown)
The filter frequency used when interpreting signals from the torque transducer
Tightening Cycle
(Not Shown)
Represents a complete measurement. It is defined as the interval from cycle start
to the end of end time
Angle
Is the actual angle presented on the display
Cycle Start
The torque level at which the tightening cycle begins.
Cycle Complete
The torque level at which the measurement is considered to be complete. It must
be lower than cycle start.
Start Angle
The level, expressed as torque, when angle measurement starts. Start angle
should be equal to or higher than cycle start.
Measure Delay
Time
The time after cycle start during which no signals are measured. This allows the
ACTA 3000 to ignore initial “torque peaks”.
Reset Time
The time after cycle complete during which no signals are measured. This allows
the ACTA 3000 to ignore “clutch noise”.
End Time
The time after cycle complete when, if the torque level again climbs above the
cycle start level, the tightening cycle will continue. If the torque level does not
climb above the cycle start during this time, the cycle is completed
Slip Torque
The negative step required to start measurement of the breakaway level.
Min. Torque
The minimum torque allowed for an accepted tightening operation on the current
application. Relates to the application, not the tool.
Max Torque
The maximum torque allowed for an accepted tightening on the current
application. Related to the application, not the tool.
Min. Angle
The minimum angle allowed for an accepted tightening operation on the current
application. Relates to the application, not the tool.
Max. Angle
The maximum angle allowed for an accepted tightening operation on the current
application. Relates to the application, not the tool.
Angle complete
Angle complete selection selects the criteria for measuring the final angle.
Min. no. of Pulses
The minimum number of pulses allowed for an accepted tightening operation on
the current application. Relates to the application, not the tool.
Max. no. of Pulses
The maximum number of pulses allowed for an accepted tightening operation on
the current application. Relates to the application, not the tool.