PP_function Lib for PID01 Parameter
I'm a little bit confused for Pulp and Paper Library rev 5.1. I read the manual for PID01, there is some parameter that not showed on function block, like PID01_Inpar, PID01_Outpar, PID01_Opr How to set this configuration to show this parameter on PID01 function block. One more thing, in object type structure library (Engineering workpace) there HSI.Alarm for visible alarm. i can't access this variable from the control builder, how to access this variable?
The InPar is designed for ONE SHOT setup - usually via Bulk Data Manager. Yes - it is possible to set these continuously in PLC code, but really it is not necessary in 99.995% of cases. You should use "ExtCtrl" instead.
You cannot access the "HSI" Variable from ControlBuilder because this is internal to the function block. You might be inventive enough to figure out how to get around this limitation - but DO NOT do this. The HSI variable is not designed to be written to by external PLC code.