Alfa Laval PureBallast 135 Compact USCG, System Manual

Page: 52 / 412

Data entry fields : A white field indicates that it is possible to enter data. When
the field is touched, a keyboard is displayed, which is used to enter
information. Enter data is confirmed by touching the
Enter button. To close the
keyboard without saving data, touch the Esc button.
Function buttons : Function buttons are used for main processes and control
of the system. They are placed at the bottom of the screen and are always
visible. Some buttons only show if a function is activated. For example, the
Remote and Local buttons are only visible if remote interface is activated.
Status indication – Button colour : The buttons appear in different colours,
indicating status:
Blue
The function is enabled.
Blue with
checkmark
The function is activated.
Grey
The function is not possible to activate, for example if higher login
level is required for the function.
Status indication – Button light : After a function button is pressed, a frame is lit to
indicate status:
Green
Command is active.
Green, blinking Command will be processed when possible in the data work flow.
Function button description
The illustration below shows the main areas and function buttons on the
screen.
Button Description
Start ballast process.
Start deballast process.
Stop current process.
Start tank stripping process.
Start CIP process.
Activate operation from control panels, instead of remote interface (if
option is used). The button is only enabled in standby mode.
Activate operation from remote interface (if option is used), instead of
control panels. The button is only enabled in standby mode.
Sets the control system in manual mode, which enables manual
operation of the system and its components. When activated, the light
flashes yellow. Requires login level Advanced operator or higher. For
detailed information see .
200000695-1-EN-GB 47
Operating instructions and control system description 3 EN