What is temporary correction TC16 meant for
Temporary Correction TC16
Answers
Provide more details. For which product did you receive TC16? Usually TC are not for general release but to address specific customer issues. Also TC come along with Release notes and customer authorization letter explaining the purpose of TC and for which customer it is intended.
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When only focusing 800xA Operations software, I see at least five (5) branches where TC16 has been released (=five different TC16 with totally different meaning). Widening the scope for Control IT, AO, IM, PLCC, etc may reveal numerous of other "TC16"
TCs are targeted for specific problems at specific installations. For 800xA Operations, TCs are periodically collected and merged into cumulative "rollups" which are published on ABB Library for download (subscription/Sentinel required). ABB 800xA Base 6.0.3 RU5 is a sum of RU1+RU2+RU3+RU4+TCs "on RU4".
Extremely rarely, TCs are put out on ABB Library

Most problems are given a Product Issue Number, this number will be documented in the support case, TC release note and should also appear in release notes of subsequent rollups.
Example of a PIN from 800xA Base 6.0.3 RU5

When only focusing 800xA Operations software, I see at least five (5) branches where TC16 has been released (=five different TC16 with totally different meaning). Widening the scope for Control IT, AO, IM, PLCC, etc may reveal numerous of other "TC16"
TCs are targeted for specific problems at specific installations. For 800xA Operations, TCs are periodically collected and merged into cumulative "rollups" which are published on ABB Library for download (subscription/Sentinel required). ABB 800xA Base 6.0.3 RU5 is a sum of RU1+RU2+RU3+RU4+TCs "on RU4".
Extremely rarely, TCs are put out on ABB Library

Most problems are given a Product Issue Number, this number will be documented in the support case, TC release note and should also appear in release notes of subsequent rollups.
Example of a PIN from 800xA Base 6.0.3 RU5

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