Wintriss autoset 1500, Руководство пользователя

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Operation 4-1
Chapter 4. Operation
This chapter explains the process by which AutoSet calculates setpoints and shows you how
to make the settings AutoSet uses in its calculations. The chapter is organized in the
following sections:
•
AutoSet’s Setpoint Calculation Process (below)
•
Setting the Sample Period , page 4-3
•
Setting the Percent High Tolerance , page 4-5
•
Setting the Percent Repeatability Tolerance (AutoSet Plus Only) , page 4-6
•
Determining the Correct High Tolerance Setting (Standard AutoSet) , page 4-8
•
Determining the Correct High Tolerance and Repeatability Settings (AutoSet Plus) ,
page 4-9
•
Changing Setpoint Percentage Settings , page 4-12
•
Recalculating Setpoints after a Tool Change , page 4-12
•
Displaying Reverse Load (AutoSet Plus Only) , page 4-13
•
Four-Channel to Two-Channel Conversion , page 4-14
•
Disabling AutoSet , page 4-14
•
Turning Off and Restoring Power , page 4-15
AutoSet’s Setpoint Calculation Process
AutoSet creates and displays setpoints automatically based on settings you make on the
AutoSet processor board. On standard AutoSet units, you make two settings: sample period
and percent high tolerance. On AutoSet Plus models, you make three settings: sample period,
percent high tolerance, and percent repeatability tolerance.
The sample period is the number of strokes during which AutoSet collects tonnage
information for calculating setpoints, using the highest measured load as the reference
tonnage. During the sample period, setpoints are maintained at 120% of the full-scale capacity
of the press to provide overload protection. The sample period can be set to 1 or 15 strokes.
Percent high tolerance is the percentage above the reference tonnage at which AutoSet
establishes high tonnage setpoints. High tonnage setpoints are calculated using the following
formula:
High setpoint = Highest measured load + (highest measured load x high setpoint percentage)
Available percent high tolerance settings are: 2%, 5%, 10%, 15%, 20%, 25%, 35%, 50%, and
100%.
AUTOSET SETPOINTS NEVER EXCEED 120%
AutoSet will not create setpoints greater than 120% of the full-scale capacity of the press.
NOTICE