How to make systems symbols with HVC Fbox internal variables?
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 !
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:
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
Software (except PG5) / OPC Server
Local FAQ Deutschland / Fupla
Last update: 29.05.2015 08:57
First release: 27.10.2004 16:03