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communication problem

2/9/2011 12:44 PM	Rate (0)
Ratan Experienced Member Joined: 12/7/2010 Last visit: 3/8/2025 Posts: 94 Rating: (0)	hello i have tried to send string from RS485 MODULE in S7-1200 but it didn't flash LED of Txd or Rxd and also special memory bits M0.0 to M0.7 didn't working i have attached program please send me suggestion Attachment Trail RS485.zip (57 Downloads)
	Last edited by: Ratan at: 2/9/2011 12:57 PM
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2/10/2011 6:59 AM	Rate (0)
Ratan Experienced Member Joined: 12/7/2010 Last visit: 3/8/2025 Posts: 94 Rating: (0)	hello friends my problem for this thing is solved memory bits are working with format of PLC and RS485 also sending string to hyper terminal

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This contribution was helpful to 2 thankful Users J_Bell umencho

2/12/2011 7:51 AM	Rate (0)
Ratan Experienced Member Joined: 12/7/2010 Last visit: 3/8/2025 Posts: 94 Rating: (0)	my problem is solved

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