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communicate with a SCADA System which is a RS485 MODBUS master

Created by: Damayanti at: 10/11/2012 3:35 PM (1 Replies)

10/11/2012 3:35 PM	Rate (0)
Damayanti Bronze Member Joined: 10/17/2011 Last visit: 7/19/2022 Posts: 148 Rating: (3)	Dear Sir, I have IM151-8 PN/DP CPU and with it 6ES7138-4DF11-0AB0 1SI MODBUS/USS Module as a Modbus slave on RS485 Modbus. i want to communicate a SCADA System which is a RS485 MODBUS master with above. Please tell me , how can i send memory address ie flags , timers, counters and DB data to SCADA.? I am using FB81, but i am confused regarding it's configuration in DBs. Please help. Warm regards, Damayanti Bhapkar
	Last edited by: O_Moderator at: 10/12/2012 8:54 AM new subject after splitting from /tf/WW/en/Posts/81115#top
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10/12/2012 8:56 AM	Rate (0)
O_Moderator Diamond Member Joined: 4/24/2009 Last visit: 8/20/2024 Posts: 2682 Rating: (135)	Thread closed, because question is already published in the following thread RS485 Modbus Best regards O_Moderator
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