Set Spec Limits Using a Variable Instead of a Hard Coded Number

kaoticllama

Hello,

 

I am trying to automate setting spec limits for a column. It seems that this process is easily done using a hard coded value, but doesn't work when you input the spec limit as a variable. So this works:

Column(4) << Set Property("Spec Limits", {LSL(0), USL(1), Show Limits(1)});

 

 

But this does not:

lowerLimit = 0;
upperLimit = 1;

Column(4) << Set Property("Spec Limits", {LSL(lowerLimit), USL(upperLimit), Show Limits(1)});

Does anyone know a way around this? Thanks.

 

Best,

kaoticllama

txnelson

A JMP list can be anything, so when you specify something like upperLimit in a list, JMP just assumes you want exactly that in the list.  To tell JMP to process what is in the list, before creating the list you can do the following

Names Default To Here( 1 );
lowerLimit = 0;
upperLimit = 1;
Eval(
	Eval Expr(
		Column( 4 ) << Set Property(
			"Spec Limits",
			{LSL( Expr( lowerLimit ) ), USL( Expr( upperLimit ) ), Show Limits( 1 )}
		)
	)
);