Update either dataset or array

Ignition
12

No.

First, check the tag diagnostics. (Upper right in the tag editor.)

If not indicated there, wrap the whole expression in debugMe() like so:

debugMe('someKey',
nonTransient(
	recorder(
		1000, // Pace
		60,   // # of rows
		'Weight',
		{[~]Process Trending/Delaq/PV_Silo1TotalWeight}
	)
)
)

And look at your logs.

(I generally don't indent inside debugMe() since I expect to remove that after I find the problem.)

Also note this possible issue with recent versions of Ignition (not just for my toolkit):