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106 • Site Manager User Manual 026-1012 Rev 3 06-DEC-2011

9.4.4.1. Point Status Information

Point status information about a point reference that may change over time (points are continuously refreshed

when a screen is being viewed, such as the point value or override status).

The format of this replaceable parameter is ${n.xxx} where n is the reference index on the widget and xxx

is the parameter being looked up. Note that if the parameter is omitted and only the index is supplied, it will

default to the .val parameter as described in Table 9-4.

All data for this category is hookable. This means that when in Run Mode, when the data is clicked upon or

the mouse hovers over the data displayed on the screen, a special Actions Menu popup will appear that will allow

interaction with the point. The interaction is essentially the same as that allowed from the context menu of the

Navigation Tree. Also, certain information will be highlighted with a different color depending on status. For

example, a failure alarm status will automatically have a background color of red.

Table 9-4 displays Point Status Information Parameter Symbols:

NOTE: In this documentation, for clarity purposes only, a reference index of 0 is shown in all the examples,

whereas normally this can indicate any reference on the widget (0,1,2, etc.) If a reference index is supplied

for a reference on a widget that doesn’t actually have that reference at that number, then nothing will be dis-

played for that replaceable parameter.

Parameter Symbol Definition

${0} The most used replaceable parameter that shows a point value. It is a synonym for the

${0.val} parameter.

${0.val} The abbreviated value of the point. For analog point this will be a number: for exam-

ple a temperature reading as 69 DF. Note that Engineering Units are not provided in

this parameter for analog points. See ${0.eu} and ${0.engUnits}. For digital points

this will be the short (abbreviated) Engineering Unit for the on or off or undefined

state of the digital point.

${0.value} The long form (non-abbreviated) value of the point. This is the same as ${0} and

${0.val} for analog points. For digital points this will be the long (non-abbreviated)

Engineering Unit that corresponds to the value of the point.

${0.sample} The raw sample value of the point. This is the same as ${0}, ${0.val} and ${0.value}

for analog points. For digital points this will be -1 (for undefined), 0 (for off) or 1 (for

ON).

${0.__polls} Indicates the number of times the point has received a change from the server. This

value is generally for diagnostic purposes.

${screen.menuDisplayName} This is the screen menu display name. The name of the screen menu will display.

${0.alarmStatus} The alarm status of the point. This will be a number from 0-3:

1 - fail

2 - alarm

3 - notice

0 - good

${0.ovrdValue} When the point is in override, this is the override set value.

${0.ovrdTime} When the point is in override and it is a TIMED override (as opposed to FIXED) this

is the time that the override will end. Format is HH:MM.

${0.ovrdType} If the point is in override, 0 indicates the point is in a FIXED override and 1 indicates

that it is in a TIMED override

Table 9-4 - Point Status Information Parameter Symbols

1 2 ... 109 110 111 112 113 114 115 116 117 118 119 ... 129 130

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