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Hi, I try to send and receive data using a UDP connection via SysSocket ... by anonymous 5 hours ago |
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Raspberry Pi 4 POU not running by yofi 15 hours ago |
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Program from one PLC to other WAGO 750-8204 by robpqs 7 days ago |
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MQTT PLC Chat: by ppix 2024-05-26 |
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Thanks ! That worked fine !
Thanks ! That works fine !
Hallo Ton, vielen Dank fΓΌr den Tipp. Das LΓΆschen der '.precompile cacheβ Datei behebt das Problem. Beim nΓ€chsten Programmstart ist die Datei bei mir aber wieder da und leider der Fehler auch. Ich habe in codesys auch keine Einstellung zum automatischen LΓΆschen der Datei beim Beenden des Programms gefunden. Ist bei dir der Fehler dauerhaft weg?
Hi, I try to send and receive data using a UDP connection via SysSocket 3.5.17.0. While sending data works fine, I have problems with the receiving part.I am able to capture the data of client side in wireshark but i am unable to capture it in the codesys. Heres the below part of code of client side. PROGRAM POU_udpclient_program VAR istep : INT := 1;//step variable for state machine xStart: BOOL;// Flag to start the UDP protocol iecSocketId: syssocket_interfaces.RTS_IEC_HANDLE;//socket handle for...
Hi, I try to send and receive data using a UDP connection via SysSocket 3.5.17.0. While sending data works fine, I have problems with the receiving part.I am able to capture the data of client side in wireshark but i am unable to capture it in the codesys. Heres the below part of code of client side. PROGRAM POU_udpclient_program VAR istep : INT := 1;//step variable for state machine xStart: BOOL;// Flag to start the UDP protocol iecSocketId: syssocket_interfaces.RTS_IEC_HANDLE;//socket handle for...
PROGRAM POU_udpclient_program VAR istep : INT := 1;//step variable for state machine xStart: BOOL;// Flag to start the UDP protocol iecSocketId: syssocket_interfaces.RTS_IEC_HANDLE;//socket handle for receiving iecCreateResult: syssocket_interfaces.RTS_IEC_RESULT; ipAddr: syssocket.SOCKADDRESS;//Socket address structure for receiving sIpAddress : STRING := '192.168.0.2'; wPort: WORD:= 12346; iecConnectResult : syssocket_interfaces.RTS_IEC_RESULT;//connect paramters sDataRec : STRING[255];//Buffer...
Thank you, but sadly I already tried this and it also doesn't work. It's not doing anything.
I have this error where the pou doesn't run even for simple programs like contact and a coil if i remove the pou from the task and put another one it works for one run then it stops working again in the photo we can see a contact is on but the coil connected to it is still not on and the device is in run mode I had this issue again and again any help
I have this error where the pou doesn't run even for simple programs like contact and a coil if i remove the pou from the task and put another one it works for one run then it stops working again in the photo we can see a contact is on but the coil connected to it is still not on and the device is in run mode I had this issue again and again any help
Hallo, Ich scheine den Grund gefunden zu haben, das Kabel mit dem RJ45 Stecker ist fΓΌr RS232 verdrahtet (am anderen Ende des Kabels ist ein 9-poliger SUB-D Stecker, nicht wie von mir im Eingangspost behauptet ein USB Stecker). In der Anleitung des Treibers ist immer nur von RS 485 die Rede. Alerdings habe ich es gestern abend noch geschafft eine funktionierende Version der setup-software herunterzuladen, und die verbindet sich offenbar ΓΌber RS232. Daraufhin habe ich mir in der Anleitung des Treibers...