Fronius Primo GEN24 208-240 Operating Instructions Manual page 77

Parameter Value range
"Backup power 0 ‑ 600 s
restart delay"
"Backup power 1 ‑ 10
restart at-
tempts"
"External fre-
Off
quency monit-
On
oring in backup
power mode"
(only for Italy)
"Backup power 0.001 ‑ 60 s
short circuit
switch-off time"
Description
Waiting time for restarting backup power
mode following a shutdown.
The max. number of automated restart at-
tempts. Once the max. number of auto-
mated restart attempts has been reached,
service message 1177 must be manually
acknowledged.
Function is deactivated
For Full Backup power mode in Italy, ex-
ternal frequency monitoring must be ac-
tivated. The mains frequency is checked
before ending backup power mode. If the
mains frequency is within the permitted
limits, the loads in the public grid are con-
nected.
If a short circuit occurs during backup
power mode, backup power mode is inter-
rupted within the set time.
77