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how to implement a countdown timer of 10 seconds triggered by the pressure of a button on HMI connected to a M0.0 PLC variable

Created by: Bob76 at: 6/6/2012 11:32 AM (3 Replies)

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6/6/2012 11:32 AM	Rate (0)
Bob76 Member Joined: 6/4/2012 Last visit: 8/8/2012 Posts: 11 Rating: (0)	Hello, I am a beginner in PLC field, i got a S7 1200, a KTP 600 Basic color HMI and TIA PORTAL V11 sp1 basic. i want to know how to implement a countdown timer of 10 seconds triggered by the pressure of a button on HMI connected to a M0.0 PLC variable. When the user press the button on HMI a text message must appear on the screen with a countdown of 10 seconds. Could you send me please a sample project of this? sorry for that, but i need a step by step explanation if it is possible, i'm trying to get around of this problem since 3 days... Thanks to all in advance
	Last edited by: O_Moderator at: 6/11/2012 11:09 AM new subject after splitting from /tf/WW/en/Posts/67736#top Last edited by: Bob76 at: 6/6/2012 11:33 AM
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6/6/2012 12:41 PM	Rate (0)
AndrzejNo Member Joined: 5/15/2012 Last visit: 6/6/2012 Posts: 2 Rating: (0)	Hi, You can download Modbus project from www.modbus.pl It includes : Modbus RTU master & slave Modbus TCP/IP client & server Regards, Andrzej

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6/6/2012 2:16 PM	Rate (1)
0_Einstein Diamond Member Joined: 7/7/2010 Last visit: 12/9/2019 Posts: 8266 Rating: (1397)	Bob76 Hello, I am a beginner in PLC field, i got a S7 1200, a KTP 600 Basic color HMI and TIA PORTAL V11 sp1 basic. i want to know how to implement a countdown timer of 10 seconds triggered by the pressure of a button on HMI connected to a M0.0 PLC variable. When the user press the button on HMI a text message must appear on the screen with a countdown of 10 seconds. Could you send me please a sample project of this? sorry for that, but i need a step by step explanation if it is possible, i'm trying to get around of this problem since 3 days... Thanks to all in advance Bob76, Do you have a PLC starter kit? Have you visited the SITRAIN site on siemens web site to view some of the S7-1200 related training materials? These will describe the solution and more. I collected a set of links in the past that may help: TIA Portal PLC & Basic HMI panel programming User Manual Installation FAQ System course 1 System course 2 S7-1200 Basics course TIA Portal Programming Phase 1 TIA Portal Programming Phase 2 Addressing Variables & data structures FAQ Executing operations FAQ Calling blocks & functions FAQ Editing date/time & counters FAQ Creating program sequences FAQ Checking compatibility FAQ Migrating projects FAQ
	Last edited by: O_Moderator at: 6/11/2012 11:07 AM links edited science guy
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6/11/2012 11:13 AM	Rate (0)
O_Moderator Diamond Member Joined: 4/24/2009 Last visit: 7/23/2019 Posts: 2700 Rating: (134)	Thread closed, because question is already published in the following thread How to implement a countdown timer on s7 1200 and display it to KTP 600 HMI Best regards O_Moderator
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