How to make systems symbols with HVC Fbox internal variables?
FAQ #100250
The Fbox internal variables can be defined by user. This is done in the Fbox parameters window (click on the key button, defined by user) give a base address and a name can also be given there. The symbol editor create than a local symbol with an array. Eg; PID HVC Fbox has 24 registers as internal variables, the name could be "internalRegName R [24]!
So it isn't easy to acces in fupla directly each register!
The best way is to make system sysmbols out of these internal variables.
How to do: Give the FBox a name (click right on the FBox, chose Properties et type a name. Eg: PID1. So after a build the system symbols are created with the names:
A.HVC.PID1.Action
A.HVC.PID1.Disable
etc..
In this way each symbol can be access individualy.
If a supervision has to access them a static address is necessary, this address has to be given in the FBox parameter window as descript above
Categories
Software (except PG5) / OPC Server
Local FAQ Deutschland / Fupla
Last update: 29.05.2015 06:57
First release: 27.10.2004 14:03
Views: 2747
