InformationModel.RemoteWrite(variableValues, timeoutMilliseconds)

Writes the values in the variables on interest. The second optional argument sets the timeout period.

static void RemoteWrite(IEnumerable<RemoteVariableValue> variableValues, double timeoutMilliseconds);

Arguments

variableValues

(IEnumerable<RemoteVariable>)

The list of the variable values that you want to write, expressed as a pair of the

RemoteVariableValue

class following properties:

Variable (IUAVariable): The variable.
Value (UAValue): The value of the variable.

timeoutMilliseconds

(double)

The timeout period, expressed in milliseconds, after which the API throws an exception.

TIP: If not specified, the default value of the argument is

30000

(30 seconds).

Example

In the following example, the values of two tag variables are written: the

value for the

tag3

variable, and the

123

value for the

tag1

variable. The variables of interest are included and searched with the

Get()

method in the

remoteVariableValues

list, which is passed as argument of the

RemoteWrite()

method.

var tag1 = Project.Current.Get<Tag>("CommDrivers/CodesysDriver1/CodesysStation1/Tags/Application/PLC_PRG/VAR1");
var tag3 = Project.Current.Get<Tag>("CommDrivers/CodesysDriver1/CodesysStation1/Tags/Application/PLC_PRG/VAR3");

var remoteVariableValues = new List<RemoteVariableValue>()
{
    new RemoteVariableValue(tag3, 0),
    new RemoteVariableValue(tag1, 123)
};
InformationModel.RemoteWrite(remoteVariableValues);

Read or write field variables

Provide Feedback

Have questions or feedback about this documentation? Please submit your feedback here.