Tightening
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6.5.3.8 Angle Difference
Parameters: Use spindle limits, Max difference, Number of samples
Function: Supervises Angle channel 1 readings compared to Angle channel 2 readings. The
restriction requires two angle channels to be equipped on the spindle.
Select if you want to use the spindle‟s stored limits or configure your own limits (Max
difference – Maximum difference in degrees, Number of samples – For how many
samples (milliseconds) Max difference is allowed).
If a angle double transducer protection is configured on the spindle this restriction will
replace that during the step, see Angle Double Transducer Check.
Diagram: None
Alarms: Double Angle Transducer Error (ADIFF)
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