Reo Elektronik REOTRON MDW 700, Руководство по эксплуатации

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REOTRON MDW 700
Operating instructions
9
7.0 Operation
The six buttons and a LED display found in the front panel,
are used for operating and setting up the unit. All operating
methods and adjustable parameters can be set up through
this panel.
The “I“ and “O“ buttons are used for switching the unit
ON and OFF, however, these do not provide mains isola-
tion, they simply inhibit the power semiconductors
The “P“, “F“ and “Cursor Buttons“ are used for parameter
adjustment. Parameters are set by using menu controls
which are called up by entering operator codes. A capital
letter is used to indicate the selected function.
The display value can be increased or decreased by units, or
tenths of units, by a short press of the cursor buttons. Holding
the buttons down will cause the display to change in units of
ten.
7.1 Adjustment
To prevent accidental or unauthorized adjustment the adjustment parameters, in the user menus, are
protected. A code must be entered to open the user menus. There are different pass codes for each func-
tion group.
Setting adjustments are automatically saved upon leaving the programming mode or if no button
is pressed for a period of 100 seconds.
7.2 Adjustment Procedure
All setting routines are commenced by pressing the programming button “P“. The following diagram
should clarify the sequence in which keys are pressed:
1. Press the “P“ key.
2. Select the code number with the cursor keys.
3. Press the “P“ key. This displays the first menu point. The required menu point can be found by re-
peatedly pressing the “P“ key (scrolling).
4. The value in the menu point can be changed with the cursor keys.
5. Scroll to the next menu point or to the end of the menu, which returns the display to the set point val-
ue, by pressing the “P“ key. To exit the menu and return back to the normal display quickly, depress
the “P“ key for 5 seconds.
6. To return back to the previous position in the menu, press the “F“ key
I
0
P
F
ON
OFF
DISPLAY
PROGRAMMING
MODE / ENTER
UP
DOWN
BACK
P
Example
F
P
P
P
P
P
P
P