8/29/2022 4:21 AM | |
Joined: 3/22/2016 Last visit: 5/17/2024 Posts: 20 Rating:
|
1.Network Architecture: PXC24.2-EF32.A *4 (version 3.5.1) ,PXC100-E96.A *2 (version 3.4.0) ,some 3rd geteway and cc 4.1 2.Information: PXC power supply and battery are normal.About a few months will occur in PXC points and PPCL loss. At this time, the points on the CC interface cannot be displayed. When CT opens the database online, the database is automatically downloaded to the fault PXC. It is learned from this phenomenon that the PXC is automatically cold under the normal situation of the power supply. Since the BLN network does not find Insight or CT, PXC is unlimited waiting for the main disk. When the CT is turned on, the database is automatically downloaded to the PXC. If the PXC is restored to the factory settings, the CT downloads the database, and the PXC data can be backup through HMI(S,H,F,C,L,S). When all PXC and computer connection switches (equipment in the BLN network), then HMI cannot back up the PXC database. 3.Question: Why does PXC start automatically when the power supply is normal? 4.Analyze: Check the "Firmware Revision 3.5.3 release notes.pdf" to get the following information:
"Field panel does not coldstart anymore due to heavy global broadcast activity ",What does heavy global broadcast activity mean?Did he cause PXC to cloudstart? The problem I encountered is the problem described in PDF. These problems have been fixed in the firmware of the version 3.5.3 version? Should I upgrade to the firmware 3.5.3? Who can help me and provide a suggestion? Thanks AttachmentFirmware Revision 3.5.3 release notes.pdf (905 Downloads) |
Follow us on