Tightening
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6.5.2.5 TC - Run until Torque with Current Control
Step type Id:
3
Parameters
: T (Torque), DIR (Direction).
Function
:
Run spindle, in DIR direction, until torque is T using current control.
The target torque T is converted to a corresponding motor current using the spindle
parameters
T/C Factor, T/C Correction Factor
and
Gear ratio
. This current is then set as
reference to the motor servo. The step is stopped when the servo reaches its set point.
Diagram
:
Angle
Torque
T
Target Torque
T
Step
Trace
:
Torque T is shown as a horizontal line from step start to step stop in trace when Torque vs.
Time is selected. Control parameters must be enabled in the trace form (see
Содержание PowerMACS 4000
Страница 1: ...User guide PowerMACS 4000 Atlas Copco Tools and Assembly Systems 9836 3521 01 2010 11 Edition 10 3 0...
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Страница 46: ...System Architecture 46 9836 3521 01...
Страница 127: ...Set Up and Maintenance 9836 3521 01 127 See chapter Station Set Up for a description of the parameters...
Страница 267: ...Tightening 9836 3521 01 267...
Страница 400: ...Tightening 400 9836 3521 01...
Страница 422: ...Peripheral Devices 422 9836 3521 01 When connected to a system the form will show show the signal values in realtime...
Страница 486: ...Peripheral Devices 486 9836 3521 01...
Страница 622: ...Peripheral Devices 622 9836 3521 01...
Страница 664: ...References 664 9836 3521 01...
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