Trace Setting

When the trace configuration is enabled on the program level, the trace resolution can be configured on step level. The setting for Trace Setting defines how the sampling should be done on each specific step.

With this trace recording the sample rates are not the same in all the steps, instead the sample rate depends on the configuration in each step. This means the trace is divided into one trace for each step.

Parameter

Description

Trace Setting

  • Program: Use the settings as defined on program level.

  • Manual: The trace sample type from the program level will be used, that is, Time or Angle. Using a different sample rate will override the setting on the program level.

Sample Time

Choose the sample time from the drop-down list (0.25 - 1000 ms).

Sample Angle

Choose the sample angle from the drop-down list (0.25 - 20 degree).

The maximum number of samples in a trace is 4096. If a tightening produces more than 4096 samples a down-sampling process will take place. A down-sampling process is removing every second trace sample from the whole tightening and continuing recording with half the resolution. This process is repeated every time the 4096 sample limit is reached. Since the down-sampling process is done for all steps, the relation between the steps is the same.

Trace channel

Note

Torque

Available for all tools equipped with a torque transducer.

Angle

Available for all tools.

Speed

Available for all tools.

Torque Second

Only available for tools with two torque transducers.

Angle Second

Only available for tools with two angle transducers.

Current

Available for all tools.

Gradient

Available if some step/restriction/monitor produces the gradient values.

Relevant Information