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TEST:
permits launching a TEST ON LOAD or a TEST OFF LOAD. See previous chapter for further explanation.
HZI855
MANUAL RETRANSFER:
when “manual retransfer” option is selected in SPECIFIC FUNCTIONS / MANUAL RETRANSFER, the operator
will need to validate the restransfer (directly on the HMI as shown below or using external inputs) the retransfer from alternate/secondary
to priority/preferred/primary source by pressing OK and confirming in this screen.
HZI855
10.7. Log Menu
The LOG menu contains all the HISTORY / EVENTS LOG (operations, timers, mode changes, configuration changes, product status,
source availability), ALARMS (user-selectable alerts) and FAULT (major alerts, not selectable by user, set by default). All the LOG menu
elements are protected by the “operator” password (see chapter 11.1.7).
HZI855
EVENTS LOG:
HZI855 can store up to 300 events using FIFO to replace older events when the memory is full.
The event log will show the information of virtually everything happening on the controller/ATS with timestamp and description. To
navigate through the event log, the UP and DOWN arrows can be used to advance on the event list one by one and the LEFT and
RIGHT arrows to advance 6 events every time.
As the controller can host a large number of registers in the log, the EVENT BY DATE functions is a search engine that permits to go
directly to a selectable date and time and see the events that took place at that moment.
HZI855