160
14 January 2021, SmartScanIS User’s Guide for Union Pacific, EUD-2016026-00 Rev.2
i
Select
System Functions
.
The System Functions menu appears.
STC Integrated Detector System, Milepost-0501.2, Track:Single
05/31/2013
9:35
System Functions Menu
-------------------------------------------------
A) Radio Test
B) Vocabulary Test
C) Gate Test
D) 1KHz Test Tone
E) Auto-Calibration
F) Reset the COP Counters
•
•
•
j
Select the
Auto-Calibration
option to open the shutters.
The protective shutters in all scanners should open and stay open for three
minutes. If this isn't enough time to check the shutters and optics, select the option
again.
2
In each scanner, check if its shutter opened.
3
If any shutter didn't open, fix this problem before proceeding.
4
In each scanner, check the optics.
5
If dirty, clean the scanner optics.
Appendix F - Lens Cleaning of Scanners
tells how to clean the scanner optics.
6
If the date and time displayed on the top of the System Functions menu are incorrect,
fix them before proceeding.
Chapter 11 - Serial Interface
tells how to change the date and time.
7
To return to the Setup menu, type
x
8
To return to the Main menu, type
x
9
To exit the serial interface and return the system to normal operation, type
x
10
If this is a double-track site, repeat steps
1
through
8
for the other SmartScanIS.
9.7 Calibrating the Scanners
The SmartScanIS self-calibrates its pyrometer interface circuitry. You need only put a
preheated calibrated heat source on a scanner and place the system in autocalibration mode.
The system then scans all pyrometer inputs until the signal from the calibrated heat source is
located. The necessary adjustments to the related interface circuitry are automatically made
while the system monitors its own progress by analyzing changes in the heat signals. Once
the procedure has been completed, autocalibration mode is disengaged and the calibration
results are displayed on your computer. The next two sections contain details for calibrating
the bearing scanners and the wheel scanners.
Содержание SmartScanIS
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