Tightening
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6.5.3.9 Torque Difference
Parameters: Use spindle limits, Channels, Max difference, Number of samples
Function: Supervises two torque channels compared to each other.
Select if you want to use the spindle‟s stored limits or configure your own limits (Max
difference -- Maximum difference in Nm and Number of samples – For how many
samples (milliseconds) Max difference is allowed).
If a torque double transducer protection is configured on the spindle this restriction will
replace that during the step, see Torque Double Transducer Check.
Diagram: None
Alarms: Double Torque Transducer Error (TDIFF)
Trace: -