KROHNE CARGOMASTER - Manual (Page 33)

CARGOMASTER®5
33 - Operators Manual
HIP High Inert Pressure 612 mmH
2
O
LIP Low Inert Pressure -300 mmH
2
O
DD Density Difference 0.05
The limits for the Level alarms can only be set as Volume Percent.
Alarms can be configured to 3 modes; Standard, Default ON and Fixed ON.
Standard ON/OFF and limits set by operator
Default ON All new groups will have the alarm turned ON with
default limits
Fixed ON The alarm is always ON, and the operator cannot turn it
of or change the limit
Online Window
The online window always displays important online data from the tanks, e.g.
a tank approaching alarm limits. Data from all tanks are shown. Level alarms
for tanks without loadrate will not be shown. Important data from the stability
calculator will also be appearing if the CARGOMASTER® Loadcalc is
configured.
The two "radio buttons" CRITICAL TANKS and STABILITY OVERVIEW
sets the priority for the information shown in the online window. The third
button, named DRAFT, displays draft information. (You can also press F4 to
bring up the Draft window).
When CRITICAL TANKS is selected, tanks approaching their alarm limits are
given the highest priority. Tanks within ± 10% from level alarm and ± 5
degrees from temperature alarm are shown.
Screenshot 19 The Online Window showing critical tanks
By selecting STABILITY OVERVIEW , the highest priority is given to data
from the loading calculator.
Screenshot 20 The Online Window showing warnings from the loading calculator
After the set alarm limit has been reached and reset, it is no longer considered
critical and will be removed from the window.