About HmiGuide

Thanks for the example. It is helpful for me, too. ... View more

The library SysSymbols23 seems not part of the ctrlX PLC engineering anymore I wonder on your headline __VARINFO which is similar but different __VARINFO is a compiler command which provides many information based on a PLC variable name SysLibGetSymbolAddress provided the the variable address based on a symbol name What do you want to do? Maybe there is a different solution like: __VARINFO datatype ANY or anything else otherwise CoDeSys must say if therer is a replacement for the library. ... View more

Maybe there is a missunderstanding in the wording. I'm not sure what you talking on. synchronous display on all screens. you write screens, in the meaning of multiple devices or clients? I see 2 options for your wording "synchronous display on all screens". Which option is correct? When changing the value of a field (e.g. velocity) it should be updated on all devices When changing the displayed page on device1 from page1 to page2 all other devices/clients should change to page2 recognizing which screen takes control I miss that feature in all HMI products which I know. It is on my request list for WebIQ. The manufactures always say: It is application specific, but I disagree. You can compare it with alarams. The alarms are application specific, but the mechanism to raise alarms is generic. The locking of HMI content is application specific, bute the mechanism to lock it is generic.   ... View more