14
relay of the meter in case over/under voltage occurs. If this feature
is supported in the meter, feat_lr_auto_ouv_err(96.74.20) OBIS code
can be read or written to. The descriptions of the related OBIS codes
for this feature are as below:
feat_lr_auto_ouv_err(96.74.20):
if 0, auto disconnecting on over/
under voltage is disabled; if 1, auto disconnects on over/under vol-
tage and connects back at nominal voltage for counter_lr_auto_
ouv(96.73.23) times and then doesn’t reconnect after the next discon-
nection on over/under voltage; if 2, auto disconnects on over/under
voltage and connects back at nominal voltage without limit; if 3, auto
disconnects on over/under voltage and connects back at nominal
voltage for counter_lr_auto_ouv (96.73.23) times and then doesn’t
disconnect after that.
counter_lr_auto_ouv(96.73.23):
the number of times the meter is
disconnected or connected if feat_lr_auto_ouv_err (96.74.20) is 1 or 3
dur_lr_auto_ouv_err(96.73.26):
the event duration after which the
latching-relay of the meter will be disconnected if feat_lr_auto_ouv_
err(96.74.20) is not 0 or limit is not reached in limiting modes (1 and 3)
feat_lr_reset_limit_endofmonth(96.74.21):
If this feature is enabled
(value 1), the number of times the meter was disconnected/connected
is reset and the blocking of lr is removed at the end of every month.
Additionally, if a manual disconnection (by optical port or remotely) is
issued, the over/under voltage event cannot reconnect the lr until the
end of the month if this feature is enabled.
1.10.16. Auto Disconnect LR on Over Current (Consumption
Limitation)
LSM Series meters can optionally support disconnecting the latching
relay of the meter in case over current occurs. If this feature is sup-
ported in the meter, feat_lr_auto_oi_err(96.74.21) OBIS code can be
read or written to. The descriptions of the related OBIS codes for this
feature are as below:
feat_lr_auto_oi_err(96.74.21):
if 0, auto disconnecting on over
current is disabled; if 1, auto disconnects on over current and con-
nects back after dur_lr_off(96.73.29) seconds for counter_lr_auto_
oi(96.73.37) times and then doesn’t reconnect after the next discon-
nection on over current; if 2, auto disconnects on over current and
connects back after dur_lr_off(96.73.29) seconds without limit; if 3,
auto disconnects on over current and connects back after dur_lr_
off(96.73.29) seconds for counter_lr_auto_oi(96.73.37) times and
then doesn’t disconnect after that.
counter_lr_auto_oi(96.73.37):
the number of times the meter is dis-
connected or connected if feat_lr_auto_oi_err(96.74.21) is 1 or 3
dur_lr_auto_oi_err(96.73.27):
the event duration after which the
latching-relay of the meter will be disconnected if feat_lr_auto_oi_
err(96.74.21) is not 0 or limit is not reached in limiting modes (1 and 3)
feat_lr_reset_limit_endofmonth(96.74.21):
If this feature is enabled
(value 1), the number of times the meter was disconnected/connected
is reset and the blocking of lr is removed at the end of every month.
Additionally, if a manual connection (by optical port or remotely) is
FK.104 (Rev.01) 19.10.2018
