UEArea_x

The
UEArea_x
item returns the area model of the
x
th
unacknowledged prompt in the unacknowledged prompts list.
This table shows the input and output formats for this item.
Input and output formats
Format
Description
Input Format
Request:
UEArea_
<RowNumber>
<RowNumber>
is
ASCII - Integer
An array index. When an unacknowledged prompt generates, it adds to an array. If the unacknowledged prompts list is not sorted, then
x
is the row number of the unacknowledged prompt appearing in the unacknowledged prompts list.
The UEArea_x item requires this setting in the
FactoryTalk Administration Console
FactoryTalk Batch Services Properties
Advanced
tab:
MaxPromptTableLength = n
where
n
is the maximum number of unacknowledged prompts accessible to this item (the maximum number of entries in the array). And, where 0
£
x
£
MaxPromptTableLength
. If the number of unacknowledged prompts in the unacknowledged prompts list is larger than
n
, then this item will only access the first
n
unacknowledged prompts in a non-sorted unacknowledged prompts list. When an unacknowledged prompt with an index of less than
n
is removed from the unacknowledged prompts list, all subsequent unacknowledged prompts will have their index decreased by one. The default value of
MaxPromptTableLength
is
0
(zero).
Output Format
The UEArea_x item returns in this format:
<AreaName>
where:
Field Name
Format
Description
<AreaName>
ASCII - String
The batch’s area model name issuing the unacknowledged prompt.
This table is an example of an unacknowledged prompts list containing two unacknowledged prompts:
Unacknowledged prompts list containing two unacknowledged
Time
Batch ID
Desc
Value
Area
Unit
Phase
2/24/2022 2:33:45 PM
BATCH_99
Charge_ Amount
35
AREA1
UA_1
P1
2/24/2022 2:34:06 PM
BATCH_100
Hold_Time
5
AREA1
UA_2
P44
This is an example of the return on this request.
For the area associated with the prompt in the second row of the unacknowledged prompts list, request on
object
.
GetItem(UEArea_2)
returns:
AREA1
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