Atlas Copco PowerMACS 4000, User Manual

Page: 295 / 668

Tightening
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T plus A
Function Run spindle, in DIR direction, until the Torque TC is reached. Measured from this point,
continue to run spindle until Angle is reached. The switch from torque to angle control is done
"On-The-Fly", that is, without stopping in-between.
The two parts can be programmed with different speeds and if so the speed will be changed
on the fly without stopping.
By default the search for the
TC threshold is done on rising torque.
TC on rising edge :
Angle
TC Torque TC
A Target angle
TC
A
Step