Deprag AST40-1 User Manual

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Not OK evaluation:
The screwdriving sequence is evaluated as Not OK (faulty) if the final torque
value is outside the preset limits or the maximum screwdriving time has been
exceeded.
If angle monitoring is active the screwdriving sequence is evaluated as Not OK,
if the angle value is outside the preset limits.
Parameter:
The following parameters are used in the screwdriving sequence:
• Maximum time until the shut-off torque is reached (monitoring time)
• shut-off (target) torque, shut-off torque min/max
• RPM 1
• Threshold torque for RPM 2 (step 2)
• RPM 2
• Torque holding time
• Angle of rotation: yes / no if angle monitoring is active the following parameters are
added.
◦ Threshold torque for angle measurement
◦ Min/max angle
12.1.3 Screwdriving - tighten / loosen to angle
The screwdriving Sequence screwdriving application / loosen to angle of rotation is a
tightening / loosening process with stop control via anglular displacement (angle control).
Figure 109: Screwdriving to Angle

Deprag AST40-1 Specifications

General

Brand	Deprag
Model	AST40-1
Category	Controller
Language	English