Cleco LIVEWIRE TMEC-200 Series, Руководство по программированию

Страница: 105 / 110

en06c361.fm, 23.04.2009
P1934E/EN 2009-04 105
Glossary
6
6 Glossary
Accepted data
Data that fall within the acceptable limits in a fastening
strategy
Angle
Angle that is to be reached at the end of the fastening
sequence (also final angle, rated angle, or nominal
angle).
Angle capability indexes
Measure of acceptable variation of final angle values in a
fastening process
Angle control
Fastening strategy by which you are controlling a tool by
predetermined angle limits
Angle encoder
Device that measures the angle of rotation
Angle high
Active if final angle > angle high limit
Angle High Limit [AHL]
Maximum admissible angle of rotation for a fastening
stage.
Angle limits
Range between the maximum and minimum acceptable
angle for one cycle
Angle low
Active if final angle < angle low limit
Angle low limit (ALL)
Minimum acceptable angle for a run cycle
Angle monitor
Fastening strategy by which you are monitoring a tool by
predetermined angle limits
Angle reject
Cycle rejected when the acceptable angle is not achieved
Application
Programmed setting of the tool for a specific fastening
sequence of up to 6 stages.
Application select 0-7
Application selects 0-7 are used to select applications 1-
255 using a binary count of 0-7 where app. sel. 0 is the
least significant bit
Baud rate
Frequency at which the unit communicates
Capability index (Cpk)
An index combining the process potential and the mea-
sure of the difference between process and the specifica-
tion mean. CPK will equal Cp if the process mean is
centered on the target (nominal) specification value; if
CPK is negative, the process mean (X-Bar) is outside the
specification limits; if CPK is between 0 and 1, then some
of the 6 sigma spread will fall outside of the specifications;
if CPK is larger than 1 then the 6 sigma spread is com-
pletely within the specification tolerance.
Capability of process (Cp)
Ratio of the process tolerance to 6 standard deviations.
Ranges from 0.0 to infinity with larger values indicating a
more capable process. (Often referred to as Process
Potential Index or Inherent Capability Index.)
Cycle complete
Active whenever tool is not running