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This function actively writes the given value of the specified item. Compared to setting a value, a value write will also propagate the value change to the field device. An optional delay can also be specified.
Signature
nxa.WriteValue (string, variant, number)
Parameters
| Name | Type | Mandatory/Optional | Description |
|---|---|---|---|
| string | M | itemID of the item that shall be written | |
| variant | M | new value that shall be written | |
| number | O | delay in milliseconds |
Return
None.