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New to Function Block & Modbus RTU , S7-1200

Created by: TYSC73 at: 2/6/2011 7:36 PM (1 Replies)

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2/6/2011 7:36 PM	Rate (0)
TYSC73 Posts: 1 Rating: (0)	Dear Expert , I am a PLC beginner , I only know how to write Ladder Program . If I want to create a program , todownload the setting to several units of temperature controller . My Hardware : CPU1214DC , CM1241- RS485 & KTP600 I want to Create4 Recepies ( each Recepi consist of9Elements ) , and it can be download to 5 units of Tempearture Controller for whichever Recepies I selected using external switches or Touch Screen . and I can changeeach of theElement by Touch Screen . I mean sent the SAME Recepi at the same time to 5 units of Temperayure Controller . May I have the program routine or sample for reference . Thanks .
TYSC73 Posts: 1 Rating: (0)
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2/8/2011 1:19 PM	Rate (0)
Robster Gold Expert Joined: 5/28/2008 Last visit: 12/1/2023 Posts: 1343 Rating: (140)	If I understood right, the temperature controllers are connected via Modbus? And you need to write down the receipes to each of them? Then I think this FAQ will help you in first steps: http://support.automation.siemens.com/WW/view/en/47756141 regards

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