Bug: Write Error to setVal[SP] on IEC 61850 Server

Bug: Write Error to setVal[SP] on IEC 61850 Server

Description

The IEC 61850 Server fieldbus driver accepts the write requests for read-only ('RO') data attributes (variables) with FC=SP; e.g. */setVal[SP]. And it refuses the write requests for data attributes with FC=CF, if SCL-configured as 'Set' (writable); e.g. */minVal[CF]. The driver responds the write requests with MMS error 3 (object-access-denied).
The issue has been addressed and the write requests handling is now as expected.  

To benefit from this fix:
  • Update your zenon Software Platform to the latest build of zenon 14 or higher.


Item ID: 301582
Version: 15.00 Build: 440528
Version: 14.00 Build: 435445

    • Related Articles

    • Checklist: OPCDA Server

      Time estimate: 20 minutes Please go through all the points in the following checklist. If necessary, confirm with IT Department any information you cannot verify before contacting your local COPA-DATA Representative. Do NOT use DCOM in combination ...

    • Checklist: Client/Standby cannot establish a reliable connection with Service Engine Server

      Time estimate: 45 minutes Please go through all the points in the following checklist. If necessary, confirm with IT Department any information you cannot verify before contacting your local COPA-DATA Representative. Checklist usage: #. [Quick hints] ...

    • IEC61850 Server does not log that client tries to write ENUM value out of range

      Summary IEC 61850 Server driver does not log any information when a client writes a value out of range for data attribute of data type ENUM. Server should log this case exactly like it logs already case when client tries to write a read-only ...

    • IEC61850 server - linux runtime 64 bit target system can't open file to write

      Description When downloading a zenon Logic project which includes an IEC 61850 Server configuration to a Logic Service on a 64 Bit linux runtime system the process aborts with an error message saying "Target system cannot open file for write". This ...

    • Checklist: VBA code compilation error

      Time estimate:   15 minutes Please go through all the points in the following checklist. If necessary, confirm with IT Department any information you cannot verify before contacting your local COPA-DATA Representative. Error still occurs after ...