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Atlas Copco Power Focus 3000 User Manual

Atlas Copco Power Focus 3000
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Parameter list
9836 3123 01 351 (428)
Parameter
number
Parameter name
Description
Default
setup
P501
Max valid stat tq
limit
The result must be less than or equal to this value in order for it to be
included in the statistical calculations.
9999 Nm
P502
Subgroup size
Defines the subgroup size for statistical diagrams and control limits. If this
parameter is changed, the results will be recalculated.
Group size can be set between 2 and 20.
4
P503
No. of subgroups
Power Focus can automatically calculate statistical control limits. In order for
these limits to be reasonable, they must be performed on a greater number of
tightenings. This parameter is used to set the number of subgroups used for
these calculations.
10
P504
Subgroup frequency
Defines which subgroups that will be used in the statistical calculations. If the
frequency is 4 then only every fifth subgroup will be used.
1
P505
Latest n values
The latest number of values (1 - 100) that is used in the statistical
calculations.
30
P506
SPC alarm tq
With this parameter it is possible to switch on or off the torque SPC alarm
function.
Off
P507
SPC alarm angle
With this parameter it is possible to switch on or off the angle SPC alarm
function.
Off
P508
SPC alarm CM
With this parameter it is possible to switch on or off the current SPC
monitoring alarm function.
Off
P510
Torque X-bar LCL
The lower control limit for mean value.
Calculated automatically or entered manually.
0 Nm
P511
Torque X-bar UCL
The upper control limit for mean value.
Calculated automatically or entered manually.
9999 Nm
P512
Torque range LCL
The lower control limit for range.
Calculated automatically or entered manually.
0 Nm
P513
Torque range UCL
The upper control limit for range.
Calculated automatically or entered manually.
9999 Nm
P514
Torque X-bar-bar
The desired mean value for calculated mean values for groups of tightenings.
0 Nm
P515
Torque range-bar
The desired mean value for calculated mean ranges for groups of tightenings.
0 Nm
P520
Angle X-bar LCL
The lower control limit for mean value.
Calculated automatically or entered manually.
0 deg
P521
Angle X-bar UCL
The upper control limit for mean value.
Calculated automatically or entered manually.
9999 deg
P522
Angle range LCL
The lower control limit for range.
Calculated automatically or entered manually.
0 deg
P523
Angle range UCL
The upper control limit for range.
Calculated automatically or entered manually.
9999 deg
P524
Angle X-bar-bar
The desired value for calculated mean values for groups of tightenings.
0 deg

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Atlas Copco Power Focus 3000 Specifications

General IconGeneral
BrandAtlas Copco
ModelPower Focus 3000
CategoryControl Systems
LanguageEnglish

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