284
14 January 2021, SmartScanIS User’s Guide for Union Pacific, EUD-2016026-00 Rev.2
Heading
Contents of Field
Resistor
Read
The scanner resistor temperature (read after train passage), in degrees
Fahrenheit, recorded by the bearing scanner on a given railside.
Resistor
Req
The resistor temperature, in degrees Fahrenheit, required by the bearing
scanner on a given railside to avoid a Cold Resistor alarm. This value was
calculated using the amount of time the shutters were open and the Resistor
Integrity Test Mode in effect at the time the train passed the site. If the
Resistor Integrity Test Mode option
is disabled, a zero appears in this
field.
Transducer
Count
The gating transducer designator (either TO1 or TO2) followed by the total
number of hits on that transducer.
Transducer
Spikes
The gating transducer designator (either TO1 or TO2) followed by the total
number of spikes on that transducer. (Note: Spikes are ignored for a train's
first thirty-six axles and for all subsequent six-axle vehicles.)
Alarm Limit
The Hotwheel alarm level and Hotbox alarm levels for Absolute and
Differential. These values were in place at the time the train passed the site.
The value after Absolute is set by the
Absolute option
on the Alarm
Limits submenu.
The value after Differential is set by the
Differential option
on the
Alarm Limits submenu.
The Hot Wheel heading always appears, even if Hotwheel alarm
reporting is disabled. The value after Hot Wheel is set by the
Hotwheel option
on the Alarm Limits submenu.
Chapter 11 - Serial Interface
tells how to set these values.
CS Slope
Parms
These are the Carside Slope alarm parameters currently defined in the
system setup. These values were in place at the time the train passed the
site.
The value after CS Min is set by the
Carside Minimum option
on the
Alarm Limits submenu.
The value after CS Slope is set by the
Carside Slope option
on the
Alarm Limits submenu.
Wheel
Rail orientation for each side of the train. If the track orientation is east and
west, rails are north and south. If the track orientation is north and south,
rails are east and west. This field only appears when Hotwheel alarm
reporting is enabled using the
Hotwheel option
on the Equipment submenu.
Max
The maximum temperature (above ambient), in degrees Fahrenheit,
recorded by the wheel scanner on a given railside. This field only appears
when Hotwheel alarm reporting is enabled using the
Hotwheel option
on
the Equipment submenu.
Avg
The average temperature (above ambient), in degrees Fahrenheit,
calculated from all recorded temperatures from the wheel scanner on a given
railside. This field only appears when Hotwheel alarm reporting is enabled
using the
Hotwheel option
on the Equipment submenu.
Resistor
Read
The scanner resistor temperature (read after train passage), in degrees
Fahrenheit, recorded by the wheel scanner on a given railside. This field
only appears when Hotwheel alarm reporting is enabled using the
Hotwheel
option
on the Equipment submenu.
Summary of Contents for SmartScanIS
Page 1: ...EUD 2016026 00 Rev 2 SmartScanIS User s Guide for Union Pacific 14 January 2021...
Page 82: ...82 14 January 2021 SmartScanIS User s Guide for Union Pacific EUD 2016026 00 Rev 2...
Page 90: ...90 14 January 2021 SmartScanIS User s Guide for Union Pacific EUD 2016026 00 Rev 2...
Page 130: ...130 14 January 2021 SmartScanIS User s Guide for Union Pacific EUD 2016026 00 Rev 2...
Page 258: ...258 14 January 2021 SmartScanIS User s Guide for Union Pacific EUD 2016026 00 Rev 2...
Page 376: ...376 14 January 2021 SmartScanIS User s Guide for Union Pacific EUD 2016026 00 Rev 2...
Page 380: ...380 14 January 2021 SmartScanIS User s Guide for Union Pacific EUD 2016026 00 Rev 2...
