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4.2.5.4 TC_AC Torque Control Angle Control Stage
Control strategy in which the tool stops if Target Torque or
Target Angle is reached, whichever happens first.
Rundown is considered to be successful (Accept) if the stage
peak torque value falls within range specified by
Torque High
Limit
and
Torque
Low Limit,
and final angle value falls within
the range specified by
Angle High Limit
and
Angle Low Limit
parameters.
Torque High:
Upper control limit of the rundown.
Torque Target:
Final desired torque.
Torque Low:
Lower control limit of the rundown.
Angle High:
Maximum allowed angle rotation in degrees.
Angle Target:
Angle target desired.
Angle Low:
Minimum allowed angle rotation in degrees.
Reference:
(drop down menu)
Overall Angle:
Angle is measured starting from lever/trigger
pull.
In-cycle Angle:
Angle is measured from In-cycle value
(determined in PSet screen.)
Stage Angle:
Angle is measured from Reference Torque.
Reference Torque
: If Stage Angle is selected, this will be the
start point (in Torque) at which angle is monitored.
NOTE:
Set Reference Torque to zero if you want Stage Angle
measured from the beginning of the stage.
Max (RPM):
Tool Output speed target.
Acceleration (kRPM/s):
How quickly the tool will change
speed. The lower the value, the slower the accleration (see
glossary of terms for in depth description).
Stage Timeout (sec):
Maximum allowable time in this stage. If
time is exceeded, the tool will stop and the Rundown will be
terminated.
Angle
Torque
High Limit
Target
Low Limit
H
ig
h L
im
it
Lo
w
L
im
it
Ta
rg
et
TC AC Stage
