Fronius Primo 3.0-1 Instructions De Service page 35

Display area General / Country-specific setting / MPP tracker / Grid monitor-
ing / Grid voltage limits / Grid frequency limits / Q-mode / AC
power limit / AC voltage derating / Fault Ride Through
General: Device type - the exact designation of the inverter
Fam. - inverter family of the inverter
Serial number - serial number of the inverter
Country-specific set- Setup - specified country setup
ting:
Version - version of country setup
Origin activated - indicates that the normal country-specific set-
up is activated.
Alternat. activated - indicates that the alternative country-specif-
ic setup is activated (for Fronius Symo Hybrid only)
Group - group for updating the inverter software
MPP Tracker: Tracker 1 - indicates the set tracking behaviour (MPP AUTO /
MPP USER / FIX)
Tracker 2 (only on Fronius Symo except for Fronius Symo 15.0-
3 208) - indicates the set tracking behaviour (MPP AUTO / MPP
USER / FIX)
Grid monitoring: GMTi - Grid Monitoring Time - start-up time of the inverter in sec
(seconds)
GMTr - Grid Monitoring Time reconnect - reconnection time in
sec (seconds) after a grid fault
ULL - U (voltage) Longtime Limit - voltage limit value in V (volts)
for the 10-minute average voltage value
LLTrip - Longtime Limit Trip - trip time for ULL monitoring, how
fast the inverter should switch off
Grid voltage limits inner UImax - upper inner grid voltage in V (volts)
limit value:
TTMax - Trip Time Max - trip time for exceeding the upper inner
grid voltage limit value in cyl*
UMin - lower inner grid voltage in V (volts)
TTMin - Trip Time Min - trip time for falling below the lower inner
grid voltage limit value in cyl*
*cyl = grid periods (cycles); 1 cyl corresponds to 20 ms at 50 Hz
or 16.66 ms at 60 Hz
Grid voltage limits outer UMax - upper outer grid voltage in V (volts)
limit value
TTMax - Trip Time Max - trip time for exceeding the upper outer
grid voltage limit value in cyl*
UMin - lower outer grid voltage in V (volts)
TTMin - Trip Time Min - trip time for falling below the lower outer
grid voltage limit value in cyl*
*cyl = grid periods (cycles); 1 cyl corresponds to 20 ms at 50 Hz
or 16.66 ms at 60 Hz
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