IEC Technical Specification 60870-5-604 Redline version

IEC TS 60870-5-604:2016(E) RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC TS 60870-5-604:2016(E) describes test cases for conformance testing of telecontrol equipment, Substation Automation Systems (SAS) and telecontrol systems, including front-end functions of SCADA, using the IEC 60870-5-104 companion standard and IEC 60870-5-6, Guidelines for conformance testing for the IEC 60870-5 companion standards. The use of this part of IEC 60870 facilitates interoperability by providing a standard method of testing protocol implementations. This new edition includes the following significant technical changes with respect to the previous edition:
- resolution of ambiguities;
- refinement of some test cases to enhance operability between tested devices;
- addition of some test cases (mainly negative test cases).