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2/1/2010 2:05 PM | |
Posts: 112 Rating: (0) |
dear all, communication has been established between cp341 modbus master and et 200s 1si modbus slave module. still i have problem in et200s 1si modbus slave side. I have used following blocks in et200s side for modbus slave OB1,OB80,OB100,OB121. FB2==S_RCV FB3==S_SEND FB81==S_MODB DB1 DB81 FOR S_MODB DB100==CONVERSION DB DB200==VALUE TRANSFER TO CP341 the following problems are noticed in OB1 when calling of FB81,DB81 ERROR_NO==16#15 ERROR INFO==16#6 HERE I HAVE ATTACHED THE SCREEN SHOT AND PROGRAM BACKUP FOR REF. KINDLY REPLY THANKS IN ADVANCE AttachmentMODBUS TEST.zip (103 Downloads) |
2/8/2010 1:19 PM | |
Joined: 4/24/2009 Last visit: 8/20/2024 Posts: 2682 Rating: (135) |
Thread closed, because question is already discussed in the following thread et200s 1si modbus slave. Best regards O_Moderator |
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