List of Contributions

private IUAObject CreateAlarm((string Name, string Message, int? Severity, int? CatNo, int? ArrayNumber, int HmiNr) alarmData) ( IUAObject myAlarm = null; try ( // Get the original type to be instantiated Type typeFromHandle = typeof(DigitalAlarmLan); NodeId nodeIdFromNetType = GetNodeIdFrom ...

Hey, So i picked up this problem again, it has come back to haunt me. I have tried to change my importAlarm code to import the tags from a dword[128] instead of a boolean. however the dword is read as a UInt16[128] in factorytalk optix, and when running the code the problem occures that i the bit variable ...

I saw btw that there is an option to change the Array Upload Mode from element to Array. Could it be that if i load the tag by Array this decreases the amount of polling that happens over the profinet? im willing to give this a try but im getting some problems with plc connection if i chang this parameter. ...

im working on this, having some trouble with the c# code to make the alarms and connect them to the dword.bit of the tag. ill let you know if this solves the problem -------------------------------------------

Yea i tried this, did not do much for the speed of the communication. -------------------------------------------

Yes indeed Profinet. -------------------------------------------

Thanks for the quick reply. This does clarify some thing for me. Howerer we are using a siemens s7-1500 plc so using logix-based alarms will not be an option. Splitsing the alarms will be our last resort since preferably we use one alarmlist, i reduced the size to 2500 to help with the communication. ...

Hello, Im running an HMI with factorytalk optix on a multitude of machines. Now wanted we to combine all the alarms generated on each machine in one list. The alarm list generated consist of around 10000 alarms. When deploying the hmi i noticed the speed of the communication to the plc drastically ...