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The Xentara MeerK40t Driver v1.0
User Manual
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The Xentara MeerK40t Driver v1.0
User Manual
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The Xentara Current Variable Values data point is always published by the device and used to monitor the current MeerK40t variables. See Variable Placeholders for more information.
Current Variable Values has the following attributes:
| key | The Current Variable Values’s primary key. |
| name | The Current Variable Values’s name. The name is the last component of the primary key. |
| UUID | The unique UUID of the Current Variable Values. |
| type | The Current Variable Values’s element type. For MeerK40t Current Variable Valuess, this is always “MeerK40t current variable values”. |
| category | The Current Variable Values’s category. For MeerK40t Current Variable Valuess, this is always “current variable values”. |
| updateTime | The last time the Current Variable Values's value was updated. |
| changeTime | The last time the Current Variable Values's value changed. |
| value | The read-only JSON attribute containing map of name/value pair for each variable. |
| quality | The quality of the Current Variable Values's value. See Data Quality in the Xentara user manual for an explanation of a data point's quality. |
| error | The error updated after a write to one of Variable, Current Index, Define Job. |
Current Variable Values has the following events
| changed | Fired when Current Variable Values's value is changed. |