7/21/2021 10:24 AM | |
Posts: 2 Rating: (0) |
Hello, I' am new to PLC Programming and currently using Ignition as my SCADA SOFTWARE and connected to an SQL Server. The Ignition can monitor the PLC and prompted the user when PLC connection was lost. I've learned that the HMI also can post alarms when the connection was lost to the PLC. Now my question is, Is there a PLC Program or any techniques that monitors the connection between the PLC AND PC(SCADA SERVER/SQL SERVER) ,displays alarm to the HMI when either or both PLC AND PC lost its connection? We encounter an issue especially since it is dynamically recording to the database when the pc server lost its connection, PLC/HMI wouldn't know that the pc server is not connected to the network. ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 07/21/2021 12:42:12New subject after splitting |
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7/22/2021 7:46 AM | |
Joined: 5/16/2014 Last visit: 9/12/2022 Posts: 7298 Rating: (2164) |
Hello pi_3.1416, you did not say, which HMI you use. https://support.industry.siemens.com/cs/ww/en/view/109746340/89979587851
Georg Berghof |
PS: If this post did really help you, you may use the Rate-button |
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