Checkline TT05 - Manual (Page 8)

Series TT05 Digital Torque Testers User’s Guide
7
Two filters are available:
Current Reading – Applies to the peak capture rate of the instrument.
Displayed Reading – Applies to the primary reading on the display.
Available settings: 1,2,4,8,16,32,64,128,256,512,1024. It is recommended to keep the current reading
filter at its lowest value for best performance, and the displayed reading filter at its highest value for best
stability.
8 SET POINTS
8.1 General Information
Set points are useful for tolerance checking (pass/fail)
and triggering an external device in process control
applications. Two limits, high and low, are programmed
in the tester, and the primary reading is compared to
these limits. The results of the comparisons are indicated
via on-screen indicators as well as through the three
outputs provided on the 15-pin connector, thus providing
“under”, “in range”, and “over” signaling. These outputs
can be connected to indicators, buzzers, or relays as
required for the application. On-screen indicators are
described in the next sub-section.
8.2 Configuration
To configure set points, select Set Points from the menu. The screen will appear as follows:
Either one, two, or none of the set points may be enabled. To toggle between the clockwise and counter-
clockwise directions, press the DIRECTION key.
If two set points have been enabled, they are displayed in the upper left corner of the display. If only one
set point has been enabled, the word “OFF” will appear in place of the value. If no set points have been
enabled, the upper left corner of the display will be blank.
DIGITAL FILTERS
(1 = Fastest)
Current Reading
8
Displayed Reading
1024
SET POINTS
Upper Disabled
* Upper Enabled
5.00
Lower Disabled
* Lower Enabled
3.50