VDL (E3) 09/2019 Page 146/234
16. Notification and alarm functions
16.1 Information messages
16.1.1 MB2 controller
Information messages are indicated by information icons displayed in the screen header in Normal dis-
play
An information icon serves as an indication of a certain condition.
If this condition persists, in some cases an alarm will be triggered after a fix or configurable interval. As
long as the condition persists, the information icon therefore continues to be displayed also in state of
alarm. If during alarm the conditions ends, e.g., if during a tolerance range alarm the actual value returns
to within the tolerance range, the information icon disappears, whereas the alarm will continue until ma-
nual acknowledgement.
Press the flash icon next to the information icon to access the corresponding text information.
Normal display showing the text informa-
tion.
The currently valid information texts are
highlighted in black (example: “All valves
are closed” and “GAS/AIR”)
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