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Modbus RTU Error 8282

12/26/2018 10:10 AM	Rate (0)
Danil_M Regular Member Joined: 7/4/2018 Last visit: 7/9/2024 Posts: 6 Rating: (0)	Hi! I'm using ET200SP CPU 1512SP-1PN with CM PtP. I connect to CM via ICP CON i-7561 (RS-485) and RX is flashing when I use the simulator, but the MB_Slave block gives an error that the module is not available. Baud on CPU and ICP CON and other properties are match .Please help me. Thank you in advance! Attachment com_load.PNG (787 Downloads)

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7/5/2024 5:32 AM	Rate (0)
Siemens_Batyr Posts: 2 Rating: (0)	Hi Danil, I have the same problem. Have you solved this problem? If yes, could you please share the solution Thanks !
Siemens_Batyr Posts: 2 Rating: (0)
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7/8/2024 11:40 AM	Rate (0)
Murof Platinum Member Joined: 8/3/2009 Last visit: 3/25/2025 Posts: 15062 Rating: (1872)	Hello check the Basic application example, perhaps there are some useful information: https://support.industry.siemens.com/cs/de/en/view/68202723 Bye Murof
	If this Information really helps, you could use the Rate function
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