Bedienungsanleitung / Instruction Manual
MFA 10
1. General Introduction
The MotoMeter-Multifunctional Control System MFA 10 was developed
for user-specific configuration of instruments in agricultural machines,
special vehicles and stationary motors. Through the modular set-up,
MFA 10 can be specifically adapted to the requirements of the situation.
Depending on the application purpose, a speedometer, a tachometer
and a telltale module can be adapted to the master instrument.
Explanation of symbols:
Here, you need to take action!
• Here, you should see or hear something!
2. Master Instrument
The heart of the MFA 10 summarizes
functions that can be called up with 8 keys.
It also displays the corresponding values on
a two-line display panel and launches
special functions. Monitors all sensor inputs
and operates an error storage.
3. Automatic Test
Switch on the ignition (only when the vehicle or unit is ready for
operation!).
• All display-segments of the display panel are activated.
• Sensors are tested.
• In the event of an error revealed by the sensor, an optical and audible
message are given until acknowledgement by key pressure.
• MFA is ready for operation.
5. Function Call-Up
Press a key (e.g.
).
• The corresponding value (e.g. tank contents) is shown on the display
panel.
• The red LED of the called-up key lights up.
4. Sensor Error Display
Sensor errors (e.g. short-circuits, broken mains) are displayed as
follows: (See also "Reading Limit Values and Sensor Errors").
• The corresponding LED lights up.
• In case of sensor error, a 2-Hz tone sounds.
• A unit symbol appears on the display panel.
•The connector number on the central connector is displayed (the upper
line of the display shows, e.g. nr. 12 = connector pin for stat. input 1;
the lower line of the display shows, e.g., SEnS 1 = Sensor stat. input 1)
Care instruction: Clean
• After the automatic test, any sensor errors are indicated as "---".
front sides only by
6. Activating Background Functions
using a damp cloth.
Depending on programming, each display line can indicate
Only use special
two different background functions.
solvent-free cleaning
1st background function:
agents for plastics!
Press an appropriate key.
• The corresponding set function (e.g. working hours) is displayed on
the display panel.
• The red LED of the called-up key lights up.
2nd background function:
• With the ignition switched on, the tank contents is displayed e.g..
• When the engine runs, the engine speed is shown e.g.
• Switching takes place automatically.
7. Setting the time
Simultaneously press keys 6 und 7 for five seconds.
• The displayed time will blink.
Press keys 5,6,7 or 8 until the correct time is set.
• The corresponding number is increased by one.
Accepting the newly set time:
Simultaneously press keys 6 and 7 until the time stops blinking.
8. Confirming Warning Points
If a detected value (e.g. pressure) exceeds or falls short of
standard, a warning point can be triggered. The following options are
possible:
• The high or low value blinks on the display.
• The red LED of the corresponding key lights up.
• A buzzer is activated (optional).
• Switching output is activated (optional).