LinkageDesigner Package Paclet Symbol  See Also »More About » 
SetDrivingVariables[linkage, {var_{i}→x_{i}..}] sets the pose value of var_{i} driving variable to x_{i} in linkage and returns the modified LinkageData. 
SetDrivingVariables[linkage, {x_{1}, x_{2}, .}] sets the pos values {x_{1},x_{2},..} to driving variables {var_{1},var_{2},..} of linkage and returns the modified LinkageData. 
ParameterInitialGuess  Automatic  Specifies the intial values used in root finding.  
JointLimitCheck  False  Switches on/off the limit check of driving variables  
AccuracyGoal  Automatic  Specifies how many effective digits of accuracy should be sought in the final result during root finding.  
MaxIterations  100  Specifies the maximum number of iterations that should be tried during root finding.  
PrecisionGoal  Automatic  Specifies how many effective digits of precision should be sought in the final resul during root findingt 
The initial guess for the SetDrivingVariables function is the actual values of the variables in $LDDerivedParametersB record.
Set the 1 driving variables to 90° by using the ParameterInitialGuess option with {3→1}. The resulted linkage is stored in pose2 variable.
