User's Manual

Tank zero
AH
HH
HA
LA
LL
AH
SF
Commissioning
Instruction manual 973 SmartRadar LT Page 29
Figure 3.10 Alarm settings
3.4.5 Alarm settings
Refer to figure 3.10. High level alarm (
HA
) and low level alarm (
LA
) conditions are transmitted to the host
via the communication lines.
Item Name Description
W2
= Protection level 2 Enter password 2 (default password: ENRAF2)
AH
= Level alarm hysteresis Format according to item
LD
. Sets alarm hysteresis
HA
= High level alarm Format according to item
LD
. High level alarm set point.
HH
= High high level alarm Format according to item
LD
. High high level alarm set point.
LA
= Low level alarm Format according to item
LD
. Low level alarm set point.
LL
= Low low level alarm Format according to item
LD
. Low low level alarm set point.
EX
Exit Exit protection level