IEC60870 Slave - If several connections exist and the buffer is full, the Slave does not answer correctly to a General Interrogation

IEC60870 Slave - If several connections exist and the buffer is full, the Slave does not answer correctly to a General Interrogation

Summary

IEC60870 Slave - If the offline data buffer overflows, data points configured as offline values may be not sent during general interogation.

Description

IEC60870 Slave - If the offline data buffer overflows, data points configured as offline values may be not sent during general interogation.



Issue Number: 205342
Fixed on Date: 14.1.2020
Versions: 8.00 0 BUILD 63439 | 7.60 0 BUILD 63571 | 7.60 0 BUILD 64404 | 8.00 0 BUILD 64633 | 7.50 0 BUILD 64982
    • Related Articles

    • Compatibility problem with Access IEC60870-5-104, can't load setting from XML

      Description After updating zenon Software Platform to a build that supports IPv6, IEC870 Master does not get a connection to IEC870 Slave in 101-Unbalanced mode.. This has been fixed. To benefit from this fix: Update your zenon Software Platform to ...
    • IEC61850 Server ignores in SCL-file the trigger option 'gi' (general interrogation) for RCBs

      Summary The SCL-file defines trigger options for each RCB; possible TrgOps are: dchg, dupd, qchg, period, gi. The IEC61850 Server (zenon Logic I/O driver) supports all TrgOps but only when configured by an IEC61850 client - when the client enables a ...
    • zenon Changesets Excel

      Here, you can access a comprehensive list of changes across all maintained versions of the zenon Software Platform as Excel Worksheets. This includes both implemented bug-fixes and new features. Additionally, these lists are available in CSV format ...
    • Process Gateway IEC 60870-5-101 slave does not send a correct response when an unsupported ASDU is received

      Summary When an unsupported ASDU is received the 870 101 slave did not correctly send a link layer confirmation, causing a communication interruption Description When an unsupported ASDU is received the 870 101 slave did not correctly send a link ...
    • zenon Changesets CSV

      Here, you can access a comprehensive list of changes across all maintained versions of the zenon Software Platform as Excel Worksheets. This includes both implemented bug-fixes and new features. Additionally, these lists are available in as Excel ...