User manual MKA 120
Conforms to
Issue 07.07.2021_01 Page 8
3.2 LED Display
LED off
LED on
Relevance
Temperature
(Temp)
LED
„is flashing“ when a nominal value is
changed (
see
how to configure a program
).
Core temperature
(Core)
LED
„is flashing“ when a nominal value is
changed
(see
how to configure a program)
.
LED lights up when signal programming
before programme start is active. (Signal
activated)
Time
(Time)
LED
„is flashing“ when a nominal value for the
step time is changed.
Start / Stop
LED
„is flashing“ when the controller is in
waiting mode or pause mode, if there has
been an alarm or the end of a program has
been reached. LED is on when the controller
is in operation.
Table 2: LED Display
4.1 Entering values (Edit box)
Values are entered by using the arrow
buttons.
How to enter values:
▪
Cursor is flashing in the position
‚far right’: „00“.
▪
When you are making an entry, the cursor is at first in the position
‚far right: „00“. Use the
button to increase the value and the button to reduce the value. The numbers will
automatically shift to the left
„10“. The value of the entry is limited by the limit value range.
▪
When you press the arrow button
‚left’, you can change the individual digits.
Entering negative values:
Certain nominal values can be negative numbers
(e.g. temperature values)
. In order
to enter a negative value you have to press the arrow button
„down“ until you go past
value 0 then a m
inus („ - „) sign will appear in front of the numbers.
Entering positive values:
When you want to change a negative number into a positive one you can either use
the arrow buttons to position the cursor on the
„-“ sign and overwrite it with a „+“ with
the arrow button „up“ or you can enter a value higher than „0“.
Hint
Scrolling characters:
Use the arrow buttons
„up“ / „down“ (keep pressed) to scroll a character.
Figure 2: Entering
values
