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The parameter load limit during climbing stairs or ladders [kg] is used in the MTM-UAS time analysis (see chapter User interface / Tab "Results" / Time analysis). Using this parameter the threshold value can be determined from the total mass of manageable objects, which causes a change in the MTM-UAS time in  case of stair and ladder climbing.

 

If the manageable mass exceeds this threshold, then the evaluation of usually one KA per step is executed with the count two. The MTM-UAS process block code KA (which stands for leg movement) is used for steps and ladder climbing. The default value is 8 kg. The total-to-use manageable mass should not exceed 22 kg.

 

The parameter force limit for tight placement [N] is also used in the MTM-UAS time analysis. The default value is 30 N. If this threshold is exceeded, the scenario is evaluated as tight placement.

 

The parameter Do not analyze walking distances below limit [cm], 10 cm by default, can be adjusted to filter out unwanted, very short walking movements. Small body rotations of 90° or less are also not evaluated.