Single tolerance for calibration calculations

You can use a single tolerance criterion for each tolerance level. The single tolerance calculates the desired output.

You use one of two calculations to calculate the desired output. The calculation that is used depends on the direction of the input and the output. The desired output is calculated and then applied to the formulas to calculate tolerance limits.

Table 1. Single tolerance calculations
Description Input and output Calculation

Same direction increasing

If Input From to Input To < 0 and

Output From to Output To <= 0

Desired output

Single tolerance calculation for direction increasing or decreasing

Same direction decreasing

If Input From to Input To > 0 and

Output From to Output To >= 0

Desired output

Single tolerance calculation for direction increasing or decreasing

Opposite direction increasing/decreasing

If Input From to Input To < 0 and

Output From to Output To >= 0

Desired output

Single tolerance calculation for opposite direction

Opposite direction decreasing/increasing

If Input From to Input To > 0 and

Output From to Output To <= 0

Desired output

Single tolerance calculation for opposite direction