Predefined properties are user-facing key-value pairs that install with SystemLink and
SystemLink APIs.
You can call these properties in code and display their current values in the details area for
assets, systems, tags, and tests in the NI SystemLink Web Application.
Note
You cannot delete predefined
properties or modify how they act. If you create custom properties to interact with
SystemLink data services, verify that you are not referencing an existing property
to avoid name collisions.
Predefined Properties
Refer to the
following table to learn more about the predefined properties you can view and
interact with in NI SystemLink Web Application.
| Property |
Full name or key |
Description |
API(s) |
Example value |
| Path |
path |
Path to the tag reference
Note
A tag path uses dot separators to
separate each component of the path. For example, a tag path
looks like
<system>.<namespace>.<tag>.
|
Tag |
39a98f00-7200-461b-8a7r-e8c84dc3094d.Throughput_Test.status |
| Current Value |
value |
Most recent value of the tag |
Tag |
June 04, 2019 2:34:04 AM CDT |
| Minimum Aggregate Value |
min |
Smallest value of a tag |
Tag |
0 |
| Maximum Aggregate Value |
max |
Largest value of a tag |
Tag |
69,905,949,604 |
| Mean Value |
avg |
Average value of a tag |
Tag |
34,952,974,802 |
| Count |
count |
Number of times a tag produced a value |
Tag |
11819 |
| Batch Serial Number |
nitmBatchSerialNumber |
Serial number assigned to a batch of DUTs or UUTs in
TestStand
|
Test Monitor |
0123456789 |
| Serial Number |
nitmSerialNumber |
Serial number assigned to the DUT or UUT in TestStand. |
Test Monitor |
1E28B2D |
| Test Socket Index |
nitmTestSocketIndex
|
Indexed number associated with a test socket |
Test Monitor |
4 |
| Test Socket Count |
nitmTestSocketCount |
Total number of test sockets included in the TestStand test
sequence
|
Test Monitor |
5 |
| Source |
nitmSource |
What software application acquired the test results |
Test Monitor |
niteststand |
| Started At |
nitmTestStandStartTime |
Time when the test started running in TestStand |
Test Monitor |
2019-04-29T14:37:26.467 |
| Test Program |
nitmTestProgram |
Name of the test program that executes the test steps |
Test Monitor |
Manufacturing Test.seq |
| Process Model |
nitmProcessModel |
Set of operations that establishes how TestStand performs a test
on a DUT or UUT
|
Test Monitor |
Sequential |
| Operator |
nitmOperator |
Person who executes the test |
Test Monitor |
Administrator |
| Batch ID |
nitmBatchId |
Identifier assigned to a batch of DUTs or UUTs in
TestStand.
|
Test Monitor |
1 |
| System Name |
nitmSystemName |
Name of the test system performing the test |
Test Monitor |
VirtualBox--MAC-08-00-27-C1-70-57 |
| Hostname |
nitmHostname |
Name assigned to the device |
Test Monitor |
localhost |
| Part Number |
nitmPartNumber |
Unique number assigned to a test device or asset |
Test Monitor |
154119E-01L |
| Product |
nitmProduct |
Type of device under test |
Test Monitor |
cRIO-9030 |
| Value |
value |
Value associated with the process your team started monitoring
when the alarm transition generates
|
Alarm |
15 |
| Minion ID |
minionId |
Unique identifier associated with a client system
Note
When you
query the Alarm service, it translates the minion ID into the
hostname in NI SystemLink Web Application.
|
|
cRIO-9068--SN-190D5D5--MAC-00-80-2F-15-AF-CC
|
