OCR & STU Tester Firmware Revisions

OCR & STU Tester Firmware Revisions

This article contains the revision records of our OCR and STU testers. The release dates are in year-month-day formatting.

Version

Description of OCR, STU tester firmware revisions

Release Date

01.01.00

·  IPOT changed due to addition of functions for Smart MCCB: Instantaneous trip operation.

23.03.13

01.01.01

·  Maximum allowed time of instantaneous operation changed from 40ms to 50ms

23.09.04

01.01.03

·  DC 24V output turns OFF, when a connection failure occurs

24.06.03

01.01.04

·  Improvement on trip test failure for legacy OCR (WEG) (not STU)

24.11.05

01.01.06

·  Added a function to check hardware version information of STU

25.02.17