History Logs(H.xx); Special Functions; Manual Synchronization - HUEGLI TECH HT DST4602 Manual De Uso

4.7.6

History logs(H.xx)

In this mode, you can access the events, data recording and Engine DTC logs.
A number and time/date stamp identify each record.
The number is shown in the second line on the right of the multifunctional display with the total number of
records.
When the archive is full, a new record overwrites the old one; so the identification number may change in time.
To activate the mode, press the ENTER
and DOWN
Use the UP
buttons to scroll through the details in the log pages.
Press EXIT
5.

Special Functions

5.1

Manual synchronization

WARNING!: Before proceeding with manual synchronization, check the configuration is set so
the circuit breaker cannot close in the case of a phase speed alignment error.
With the lockable selector in the MAN position, depending on the plant type and on how the panel is wired,
you can command the closing of the GCB or MCB with manual synchronization.
In MAN mode, with the engine and the generator running and network/bus voltages present (BUS LIVE
indicator lit), the function can be activated by pressing the button of the open circuit breaker (MCB
GCB ).
When the button is pressed, the circuit breaker will not close, but the manual SYNCHRO function is activated
and page M.07 (SYNCHRONISATION) is automatically displayed.
When using the internal synchronization module, the page will display a synchroscope.
To adjust the engine speed and/or voltage manually, press ENTER
select speed and voltage regulation; use the UP
value (%). When the synchroscope indicates the circuit breaker can be closed, (see fig. 7), press the circuit
breaker button (MCB
18
User's Manual HT DST4602
buttons to select the type of RECORD Recorded and confirm with the ENTER
and DOWN buttons to select the log to display, and the LEFT
to go to the next menu level or return to the main menu.
or GCB
button on the "History logs H.01" main page. Use the UP
and DOWN
) again and hold it down until the circuit breaker has closed.
and RIGHT
and the ACK/TEST
buttons to change the percentage
button.
or
button to