Hi, Some recipes from SIEMENS WinCC Flexible (Reck 0, Slot=1),
https://support.industry.siemens.com/cs/document/38111886/how-do-you-access-s7-1200-tags-with-a-panel-or-rt-configured-with-wincc-flexible-2008-sp2-?dti=0&lc=en-WW WinCCFlexible The recipe for SNAP7 work (Rack 0, Slot=0), , http://snap7.sourceforge.net/sharp7.html The instructions in the SNAP7 manual worked for me Best regards, El jue., 7 nov. 2019 a las 11:27, Julian Feinauer (< j.feina...@pragmaticminds.de>) escribió: > Hi Cesar, > > thanks fort he excellent hint... do you know any documentation about that? > Would be good to state that somewhere in our documentation! > > Julian > > Am 07.11.19, 15:54 schrieb "Cesar Garcia" <cesar.gar...@ceos.com.ve>: > > Hello, > > Try (*"s7://172.30.74.65/0/0 <http://172.30.74.65/0/2>")* > > For S7-1200 and S7-1500 is Rack=0, Slot=0, > > Best regards > > El jue., 7 nov. 2019 a las 9:58, Sebastian Wiendl (< > swie...@bhs-corrugated.de>) escribió: > > > Hello everyone, > > > > my sample program of PLC4J (very similiar to the hello world example) > > fails to connect to my test PLC (S7-1500): > > > > Nov 07, 2019 2:37:51 PM io.netty.channel.DefaultChannelPipeline > > onUnhandledInboundException > > WARNUNG: An exceptionCaught() event was fired, and it reached at the > tail > > of the pipeline. It usually means the last handler in the pipeline > did not > > handle the exception. > > java.io.IOException: Eine vorhandene Verbindung wurde vom Remotehost > > geschlossen > > at sun.nio.ch.SocketDispatcher.read0(Native Method) > > at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:43) > > at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) > > at sun.nio.ch.IOUtil.read(IOUtil.java:192) > > at > sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) > > at > > > io.netty.buffer.PooledUnsafeDirectByteBuf.setBytes(PooledUnsafeDirectByteBuf.java:288) > > at > > io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1125) > > at > > > io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:347) > > at > > > io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:148) > > at > > > io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:682) > > at > > > io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:617) > > at > > > io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:534) > > at > io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:496) > > at > > > io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:906) > > at > > > io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) > > at > > > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) > > at java.lang.Thread.run(Thread.java:748) > > > > "An existing connection was closed by the remote host" > > > > Thats my program at the moment: > > > > > > *public static void *main(String[] args) { > > *try *(PlcConnection plcConnection = *new * > > PlcDriverManager().getConnection(*"s7://172.30.74.65/0/2 > > <http://172.30.74.65/0/2>"*)) { > > System.*out*.println(*"connected"*); > > System.*out*.println(plcConnection); > > CompletableFuture<Void> ping = plcConnection.ping(); > > ping.get(500, TimeUnit.*MILLISECONDS*); > > System.*out*.println(*"ping exception = " *+ > > ping.isCompletedExceptionally()); > > } *catch *(Exception e) { > > e.printStackTrace(); > > } > > System.*out*.println(*"disconnected"*); > > } > > > > I can both ping the PLC as well as connect to it with the Siemens TIA > > Portal. Does the PLC need some special configuration in the project > to be > > reachable via S7Comm via ISO on TCP? nmap shows port 102 TCP as open. > > > > Any help is much appreciated! > > > > Mit freundlichen Grüßen > > Kind regards > > > > > > *Sebastian Wiendl *DSE / Digital Solutions Software Engineer > > Phone: +49 9605 919 - 9341 > > <http://www.bhs-world.com>E-Mail: swie...@bhs-world.com > > Internet: www.bhs-world.com > > Shop: www.icorr.shop > > ------------------------------ > > > > > > > > *BHS Corrugated Maschinen- und Anlagenbau GmbH *Paul-Engel-Straße 1 > > 92729 WEIHERHAMMER > > GERMANY > > > > Management: Christian Engel, Lars Engel > > Registered at Amtsgericht Weiden, HR B 1320 > > ------------------------------ > > > > > > > > > > > > -- > *CEOS Automatización, C.A.* > *GALPON SERVICIO INDUSTRIALES Y NAVALES FA, C.A.,* > *PISO 1, OFICINA 2, AV. RAUL LEONI, SECTOR GUAMACHITO,* > > *FRENTE A LA ASOCIACION DE GANADEROS,BARCELONA,EDO. ANZOATEGUI* > *Ing. César García* > *Cel: 0416-681.03.99* > > *Cel: 0414-760.98.95* > > *Hotline Técnica SIEMENS: 0800 1005080* > > *Email: support.aan.automat...@siemens.com > <support.aan.automat...@siemens.com>* > > > -- *CEOS Automatización, C.A.* *GALPON SERVICIO INDUSTRIALES Y NAVALES FA, C.A.,* *PISO 1, OFICINA 2, AV. RAUL LEONI, SECTOR GUAMACHITO,* *FRENTE A LA ASOCIACION DE GANADEROS,BARCELONA,EDO. ANZOATEGUI* *Ing. César García* *Cel: 0416-681.03.99* *Cel: 0414-760.98.95* *Hotline Técnica SIEMENS: 0800 1005080* *Email: support.aan.automat...@siemens.com <support.aan.automat...@siemens.com>*
