KRAL BEM 500, Operating Instructions Manual, Page: 29 / 48

11 Menu description
11.4 Menu 2: General settings
Menu item Description
1.09 Display direction
change Volumeter B Shows the number of the flow direction changes of the flowmeter B since the last reset.
Requirement :
2.13 Setting Function pulse inputs Set to Encoder .
Note :
The counter can be increased in case of a power failure even without change of direction. Recom-
mendation: Reset the counter before starting the measurement.
1.10 Display reset
bypass and group error
message Reset the group error message after eliminating the cause for the activation of the collective error
message and bypass valve.
1.11 Setting Display
brightness Adjust the brightness of the display
1.12 Setting Display
contrast Adjust the contrast of the display
1.13 Setting Select
language Selection of the language
1.30 Setting Enter
password Allows password entry, can only be reached via 2.01 Setting Enable password or 2.02 Setting
Change password .
1.31 Help on operation Shows the brief instruction.
11.4 Menu 2: General settings
o Changing general settings in accordance with the requirements of the measuring task
o Changes only possible with password
o Ä Operation, Page 22
Menu item Description
2.01 Setting Enable
Password Factory settings:
o
Password: 1000
o
Password protection: Yes
Yes
o Password protection is active - no changes is possible
No
o
Password protection is not active - changes are possible
2.02 Setting Change
password Change the password
2.03 Setting Select
mode Selection of the mode is adjusted to the measuring task.
Volume
Volumetric flow rate measurement without consideration of temperature influences.
Volume at X°
Q , QA or QB are converted with temperature and density table to mass. Then a conversion takes
place with the Volume at X° density table.
Volume at TempA
Calculates the consumption at the temperature flowmeter A. This temperature usually corresponds to
the temperature of the liquid in the reservoir.
When a mass unit is selected, the system changes automatically to the mass calculation mode.
Note :
Reference temperature X° Is freely selectable, see 2.04 Setting select temperature X
2.04 Setting select tem-
perature X Setting the reference temperature
Requirement:
2.03 Setting Select mode set to Volumes for X .
2.05 Setting Select unit
rate Set values unit rate
2.06 Setting Select unit
total Set values unit total
Operating instructions OIE 12en-GB Edition 2020-03 29