en03d141.fm, 11.03.2008
PL12EN-1300 2008-03
37
Programming
3
The backoff parameters that are not displayed are set to values as in the table below.
Parameter Name
Sequence 41
Sequence 46
Start delay time [mS]
0
0
Start spike time [mS]
0
0
Max. Fastening time [mS]
10000
10000
End delay time [mS]
30
30
Torque Filter Factor
1
1
Torque Target
---
3,5% of Tool max. Torque
Torque High Limit
---
10% of Tool max. Torque
Angle Low Limit
0
0
Angle Target
9999
370
Angle High Limit
9999
380
For at tube nut tool the maximum speed for backoff is 30% of Tool Max Speed. It is not possible
to enter a higher value.
Relax
This sequence is generally used at the end of a rundown to prevent mechanical locking of the
tool without loosening the joint.
The relax parameters are set to values as in the table below. These parameters cannot be pro-
grammed.
Parameter Name
Value
Fastening strategy
Sequence 46
Start delay time [ms]
0
Start spike time [ms]
0
Max. fastening time [ms]
3000
End delay time [ms]
0
Torque filter factor
Used from preceding stage
Torque target
1/6 of Torque low limit from preceding stage
Torque high limit
1/3 of Torque low limit from preceding stage
Angle low limit
0
Angle target
3
Angle high limit
6
Speed stage [RPM]
Used from preceding stage
The results are not displayed on the Run Screen unless the relax stage was NOK.
paramete.txtE