STC SmartScanIS, Руководство пользователя

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EUD-2016026-00 Rev.2, SmartScanIS User’s Guide for Union Pacific, 14 January 2021
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H.6 Unsupported Message Types from Union Pacific
The SmartScanIS doesn't support all two-byte message types in the Central Reporting
System. Some are manufacturer specific, while others don't apply to the SmartScanIS. Thus,
the SmartScanIS doesn't respond to the following message types received from the host
computer.
Type Function
HW High-Wide measurement alarm
MR Memory read
PR Port read
PW Port write
RB Send the digitized heat information for a specific axle in a train
SN Set train sequence number
SR Request current data from the rail stress modules
TO Time-out/Lockup message
TT Start a test train at the site
H.7 Supported Message Types to Union Pacific
The SmartScanIS sends the following two-byte message types to the host computer at the
Harriman Dispatch Center:
Type Function
DL List of the defective trains archived at the field
IP Power-up initialization has occurred at the SmartScanIS
SZ Parameter value upload response
TD Time-of-day and air-temperature report
TL List of trains archived at the site
WD Wind speed, wind direction, and air temperature
WM Problem with wind indication equipment
WX High wind limit exceeded
XA Host command accepted
XR Host command rejected
XX Self-test compete
ZA Start-of-train message
ZB Axle interval and heat data
ZC Wheel heat data for up to 40 axles of a train (sent after ZB message)
ZD Dragging-equipment alarm
ZE Digitized heat information (sent in response to the RB message)
ZH Hot bearing detected
ZU End-of-train message
ZW Wheel temperature is outside the preset high or low temperature limits
ZX Auxiliary alarms
ZZ Final message (all train data sent)