hidden tags in predefined data-types

[broman973 0]

In RSL5K, I've concluded that the PID_ENHANCED data-type holds errors under hidden tags from previous executions of a PIDE instruction (... PV-Sp errors that is). I'd like to expose those hidden tags, or at least be able to move values to/from them. Is there any way to export them, or make them visible/accessible? The reason being... I'm trying to "multiplex" 28 controls under a single PID_ENHANCED data-type and single PIDE instruction.

[Michael Lloyd 85]

One instruction for 28 loops? Have you seen this done successfully anywhere? Integral and Derivative are both dependent on accurate timing. I can't imagine being able to do this but you never know. If it can be done, someone from this site has probably done it. I'll be interested to see what others have to say about this.