Status in source: mandatory.
Technical details
{
"smi_kind": "OBJECT-TYPE",
"definition": [
"dcmBSCHeadingNum",
"OBJECT-TYPE",
"SYNTAX",
"INTEGER",
"(",
"1",
".",
".",
"255",
")",
"ACCESS",
"read-only",
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"mandatory",
"DESCRIPTION",
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"Typically",
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"A",
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"{",
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"}"
],
"syntax_tree": [
[
"SimpleSyntax",
"INTEGER",
[
"integerSubType",
[
[
1,
255
]
]
]
],
null,
[
"MaxAccessPart",
"read-only"
],
[
"Status",
"mandatory"
],
[
"DESCRIPTION",
"Indicates the second index into this table. It represents a unique heading number for each study that is being defined within the device. It is strongly suggested that the numbering is assigned sequentially. Typically a device would support up to 3 headings per study. A Boolean ‘and’ is always implied across all of the specified headings for a study (e.g. if 3 bins of class (1,2,3) are specified for heading 1 of study 1 and 2 bins of speed (0-5mph, 5- 10mph) are specified for heading 2 of study 1, then bin 1 would be any vehicle that was a class 1 and had a speed between 0-5mph, bin 2 would be any vehicle that was a class 2 and had a speed between 0-5mph, …). The combination of all the headings specified for all the studies shall never exceed the maximum number of headings for all studies object (dcmMaxNumHeadings)."
],
null,
null,
null,
null
]
}