socomec ATyS C55 - Test On;Off Load Timers

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ATySController C55/65 - 549866C - SOCOMEC
Note: GENSET TIMEOUT (h) and BATT CHARGE DURATION are both linked the the output "BATTERY CHARGER".
• GENSET TIMEOUT (h): The purpose of this timer is to make sure that if the generator is turned off for long period of
time the generator internal battery is not depleted. This timer will start when the genset is off, when this timer ends the
BATTERY CHARGER output will be activated, this output can be linked to a battery charger.This timer will reset if the
genset is on for the duration of BATT CHARGE DURATION, or if the output "BATTERY CHARGER" is activated for the
duration of BATT CHARGE DURATION.
• BATT CHARGE DURATION (s): This timer represents the time needed to fully charge the generator battery. The timer will
count down when the "BATTERY CHARGER" output is active or when the genset is available. The end of this timer will
reset the GENSET TIMEOUT TIMER.
In GEN-GEN The "GENSET TIMEOUT" and "BATT CHARGE DURATION" timers as well as the "BATTERY
CHARGER" output will apply only to the secondary genset.
14.1.4.3. Test on/off load timers
- Tests on load (5 timers) and off load (4 timers)
• TEST ON/OFF LOAD (limited or unlimited) Limited means there is a dened test time and it will perform the changeover
and the comeback to the prioritary source automaticaly after the congured time has elapsed. Unlimited will require
action (TEST push button, HMI, programmable input or communication) from the user to come back to the prioritary
source. In unlimited, if the user does not manually cancel the tests the controller will stay in secondary source unless the
secondary source is lost and prioritary one is available, in that case it will transfer to the available source and end the test
automatically (except if the option TEST PRIO has been selected on the NETWORK/APPLICATION menu).
• (EXT) TEST ON/OFF LOAD (s): duration of the test
• TEST ON LOAD END (s): after a test on load (not external), time to wait in secondary source before going back to
prioritary source
• EXT TEST ON/OFF LOAD : Similarly to the parameter in TEST ON/OFF LOAD,this denes if the type of test (limited
or unlimited) when starting and external load test (load test activated using "EXT LOAD" or "EXT NO LOAD" inputs or
communication)
• EXT. TEST ON/OFF LOAD PRE (s): pre-timer before starting transfer to secondary source on an external test.
• EXT. TEST ON/OFF LOAD POST (s): post-timer after nishing the test and going back to prioritary source on an external
test.
Note: see "Annex 16 - 5. Operating sequences", page 96 for operational timer graph and see TIMER Annex for
more details on congurable values for these timers