StartHistoryReadReq Object
The StartHistoryReadReq object is used in:
Properties
| Property | SubType | Read Only | Description | Variant |
|---|---|---|---|---|
|
Count |
Integer |
No |
Sets the number of values in the array. |
|
|
TagString |
Variant |
No |
Sets the tag string for a history point tag. Tag strings are stored in an indexed array as HistoryTagString objects. ExampleWrite to the fifth tag string: |
|
|
TimeStampEnd |
Date |
No |
Sets the timestamp for the ending history record of a time period for a given point. This field is an array of Date subtypes. The timestamp is set in Local time without milliseconds. |
|
|
TimeStampStart |
Date |
No |
Sets the timestamp for the starting history record of a time period for a given point. This field is an array of Date subtypes. The timestamp is set in Local time without milliseconds. |
|

