BRONKHORST®
Page17FlowDDE 9.17.067
Anycombinationoftheaboveisvalidbyseparatingthepartsbyacomma,e.g.C(X)!P(0)=1‐10,20,GROUP3willread
parameters1to10,20andallparametersingroup3ofchannelX.
5.2.3 Servertopic
InformationabouttheFlowDDEserver,severalsettingsandFLOW‐BUSconfigurationinformationcanbeobtainedby
clientsthroughtheservertopic.
Theservertopichasseveralitems:
Server!ProductName FlowDDEorFlowDDE2
Server!FlowDDEVersion VersionofFlowDDE
Server!DatabaseVersion VersionofFlowDDEdatabase(FlowDDE.mdb)
Server!FLOWBUSDLLVersionVersionofFlowb32.dll
Server!Status
StatusofFlowDDE
Server!ComStatus StatusofFlowDDE–Idle,Normalpolling,Simulation,ScanningFLOW‐BUS
Server!OpenCom Communicationstatus/command–0=close,1=open
Server!MaxChan MaximumchannelnumberinFLOW‐BUSconfiguration
Server!MaxNode MaximumnodeaddressinFLOW‐BUSsystem
Server!MaxPar Maximumparameternumber
inFlowDDEdatabase
Server!SelChan Selectchannelforchangingpollingmode–0=allchannels
Server!Polling Pollingstatus/commandforchannelsetbySelChan–0=dis‐,‐1=enabled
Server!PollTime Polltimeintervalforpolledparameters(notreal‐time)
Server!PollBatch Numberofchannelstopoll
Server!RTPInterval Polltimeintervalforreal‐timechannels
Server!InterfaceChan ChannelnumberofinstrumentwhichcommunicateswithFlowDDE
Server!Interface Communicationinterface,e.g.COM1
Server!Baudrate RS232communicationbaudrate
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