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Showing time elapsed in HMI

Created by: RichardSapp at: 9/10/2011 11:48 PM (6 Replies)

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9/10/2011 11:48 PM	Rate (0)
RichardSapp Posts: 24 Rating: (1)	Hello, Could someone advice me please how to show the elapsed time of a process in the HMI? I need to show in the HMI how long its been since a specific process has started. Im currently working with TIA 10.5 , CPU 1214C and the HMI is a KTP600 Thanks in advance!!
RichardSapp Posts: 24 Rating: (1)
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9/12/2011 12:42 PM	Rate (1)
Denilson Pegaia Platinum Expert Joined: 9/23/2005 Last visit: 11/19/2024 Posts: 4353 Rating: (1454)	Hi, You can use a time base schedule and a scritp to do it... Or use the PLC features. In PLC, you can perform complex things, like read the system clock and sub dates, (like suggest in some FAQ), however for times up to ~20 days, I suggest to use a TON (or a TONR) and evaluate the elapsed time of it.
	Last edited by: Pegaia at: 9/12/2011 12:44 PM Denilson Pegaia Siemens Industry Sector Technical Support
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This contribution was helpful to 2 thankful Users AymericProftia Ethree

9/13/2011 1:53 PM	Rate (0)
RichardSapp Posts: 24 Rating: (1)	Hello and thanks again for your help. I already managed to get the time difference using the T_DIFF block. As result I have the elapsed time. Now that I solved how to get the time elapsed, I need to show it in the HMI with the HH:MM:SS format. Any sugestion? I´ve been trying to show it in the HMI but I havent succeed. Regards
RichardSapp Posts: 24 Rating: (1)	Last edited by: RichardSapp at: 9/13/2011 2:08 PM Just in case, here is what Im doing: <a href="http://imageshack.us/photo/my-images/9/timeoo.jpg/" target="_blank" title="http://imageshack.us/photo/my-images/9/timeoo.jpg/"><img src="http://img9.imageshack.us/img9/7216/timeoo.th.jpg" border="0" /></a> Uploaded with http://imageshack.us First I read the time and I save it. Then, I constantly read the time and substracte it to the first time sample. I used T_DIFF and T_SUB so at the end I can get the DTL format that will allow me to show time in the HMI in HH:MM:SS.. I would appreciate any comment about this since Im not sure that Im doing this correctly.
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This contribution was helpful to 1 thankful Users Naf1z

9/14/2011 9:44 PM	Rate (9)
Denilson Pegaia Platinum Expert Joined: 9/23/2005 Last visit: 11/19/2024 Posts: 4353 Rating: (1454)	Hi, Time data type is a DINT with time in milisseeconds unit. My suggestion is to use it, and converting it in the separate places (hh, mm, ss) with the use of DIV and MOD instructions Hours = Time / 3.600.000 Minutes = (Time MOD 3.600.000)/60.000 Seconds = (Time MOD 60.000)/ 1.000
	Denilson Pegaia Siemens Industry Sector Technical Support
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This contribution was helpful to 12 thankful Users eden aryzing vasr9 redouana farah.moh AymericProftia mdalil PiotrBzdrega Ethree Naf1z Noele Kertész

9/15/2011 3:19 AM	Rate (0)
RichardSapp Posts: 24 Rating: (1)	It works perfectly! Thanks again for your help!!
RichardSapp Posts: 24 Rating: (1)
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9/16/2011 6:21 PM	Rate (0)
Denilson Pegaia Platinum Expert Joined: 9/23/2005 Last visit: 11/19/2024 Posts: 4353 Rating: (1454)	it is pleasure to help you
	Denilson Pegaia Siemens Industry Sector Technical Support
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This contribution was helpful to 1 thankful Users Kertész

10/12/2016 10:40 AM	Rate (0)
Min_Moderator Platinum Member Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4766 Rating: (122)	New question published by gabbar is split to a separate thread with the subject Microwin. v4.0 sp9, monitor Elapsed time on SCADA. Best regards Min_Moderator

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