Man D 0836 LE 401, Operating Instructions Manual

Page: 36 / 76

Commissioning and operation
36
RESET:
Standard function: The reset key can be used to reset a slow down or
stop alarm:
A reduction alarm can only be reset after reduction of
the speed below 800 rpm. If the corresponding criteria have been met,
horn and optics / test button pressed / activated and the cause of the
alarm eliminated, the reduction or stop alarm in the central processing
unit is reset.
Special function: see explanation of key
− Menu function: Shift selection cursor to the left or decrease input value.
PAGE: Standard function: Switch to next highest display screen for analog en-
gine data. The page number is indicated in the top left-hand side of the
display with P1 to P4. Page 4 is followed again by page 1. If this key is
pressed while the alarm screen is on display, the monitor switches back
to the analog engine data from which the alarm screen was originally cal-
led.
Special function: Key enables setting of the LCD contrast with simulta-
neous pressing of the keys
T E S T
or
R E S ET
.
ALARMS: Standard function: Calling up the alarm screen; the five alarms or war-
nings last issued and still present are displayed. At the top left of the mo-
nitor is the code A1. If there are more than 5 messages issued, the mes-
sages can be displayed in groups of five by pressing the key again. The
page number is indicated in the top left with A1 to Ax. If the display
jumps to the 1st alarm screen or the display remains unchanged when
the key is pressed, no more messages are active.
Special function: Holding the key for at least 5 seconds activates the
built-in configuration menu. There, the language, units, date and time
can be set.
Menu function: Within the menu, this key has a cancel function (Esc).
The program moves back by one menu level and / or from the main
menu to the normal display function.
R E S ET
P A G E
P A G E
ALARMS
M en