8/30/2010 1:33 PM | |
Joined: 5/28/2008 Last visit: 9/11/2024 Posts: 1343 Rating: (141)
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Hi, what function you've written? Have you try synchronize time using this FAQ: How do you synchronize the time and date of an HMI Basic Panel with an S7-1200 PLC using the "Job mailbox" area pointer? regards |
9/6/2010 9:03 PM | |
Posts: 11 Rating: (0) |
Do you mean that the PLC and HMI software time are the same but the machine on which the HMI is installed is different. No, The time at HMI, PLC and PC are the same and is correct. I set the time in PLC with "Take from PG/PC" in "Set time of day" in "Online & diagnostics" If not can you check the time on the HMI machine? Is this the same as the alarm time? When triggering a bit (as a part of a word)(which is defined as an HMI-alarm) in PLC, the time that occurs in alarm-display at HMI is totally wrong. It is the internal time of HMI which occurs when HMI is not syncronized with PLC (always start at 2004). Or does the Alarm's take a default start time as if it has just started. Yes! Starts at 2004-01-01 Try resetting the server parameters of the HMI. Where do I find these "server parameters"? In WinCC it is re creating the Server Data. Perhaps I've done a big mistake or a misunderstanding of HMI-alarms? I've attachthe test project which shows the problem AttachmentTimeDate.zip (978 Downloads) |
9/8/2010 9:41 PM | |
Posts: 11 Rating: (0) |
Oh, thanks a lot!! Now it works! There was a failure in the definition of the global area pointer. The PLC-tag was not defined correct. |
9/8/2010 10:06 PM | |
Joined: 9/23/2005 Last visit: 9/19/2024 Posts: 4347 Rating: (1446)
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Hi, I'm happy, that all works now. |
Denilson Pegaia |
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7/31/2013 6:14 AM | |
Posts: 84 Rating: (20) |
Hi Bryn, I too face the same problem, how you made the solution. I didnt understand clearly what MrPegaiamentioned. "try to change the attribute of the varible DB time sync time sistem Read of the HMI from "cyclic in operation" to "cyclick continous" and tell us if it goes better..." I have changed the "time_system_READ" tag to Cyclic continuous. but still the same, HMI time sync with PLC but alarms with year 2004. Please explain me how to do this. Thank you.
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Last edited by: subin at: 7/31/2013 6:32 AM |
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7/31/2013 9:16 AM | |
Joined: 4/24/2006 Last visit: 9/24/2024 Posts: 8742 Rating: (1168) |
Hello subin, It's about the Area Pointer "Date/Time" Best regards, Wizard |
8/15/2013 8:11 AM | |
Posts: 84 Rating: (20) |
ThanksKahlnWizard, It works now. |
This contribution was helpful to1 thankful Users |
2/10/2014 11:48 AM | |
Posts: 340 Rating: (6) |
new question is splittet towrong date/time in alarms, IM 151-8 PN/DP and KTP400 |
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