R7426D UNIVERSAL INPUT CONTROLLER
9
EN1B-0204GE51 R0403
OPERATING OVERVIEW
Display and Operation Elements
The MicroniK 200 user interface is described in Fig. 4
Note: Pushing the
+
or
-
button increments/decrements
values or scrolls through the parameter list:
•
pushing one time:
single step
•
pushing without release: automatically inc./dec. or scroll
•
after 3 sec pushing without release: fast automatically
inc./dec. or scroll
Changing Operating Modes
Fig. 5 shows the six operating modes. After power-up the
controller version is displayed and the controller enters the
standard display mode (Fig. 6). In this mode selected input or
output values are displayed. The controller mode is
permanently displayed by a corresponding icon (Fig. 4).
Pushing the
+
and
-
button simultaneously for approximately
1 sec the controller leaves the standard display mode and
enters the parameter/configuration selection mode (Fig. 7).
This mode is used for application configuration and to select
parameters for adjustment.
Pushing the
SET
button the controller accepts the selected
parameter or configuration no. and enters the adjustment
mode (Fig. 8), which is used to adjust
configuration/parameter values. After adjustment the
controller returns to selection mode by pushing the
SET
or
SEL
button. Pushing the
SEL
button leads back to standard
display mode.
Pushing the
SET
and
SEL
button simultaneously for
approximately 1 sec the controller leaves the standard
display mode and enters the output data selection mode (Fig.
Pushing the
SET
button enters the output adjustment mode
(Fig. 10). This mode is used for manual override of the output
value. The return to standard display mode is shown in
SET
Display
Controller Mode
Engineering
Units
Off
Value
Push Buttons
Adjustment or
Selection
On
SEL
Selection or
Escape
Parameter/Value
Corfirmation
Fig. 4. User Interface
SET
Standard
Display Mode
Parameter/Config.
Selection Mode
Parameter/Config.
Adjustment Mode
and
Power up
Output
Select ion Mode
Output
Adjustment Mode
Release of
Output Fixing
no
Output Fixing
Output Fixing
no Parameter
Value Change
Version:
R7426D
SET
SET
SET
SET
SET
and
and
for approx.
1 sec
for approx.
1 sec
and
and
Automatic
Display
SEL
SEL
SEL
SEL
SEL
Fig. 5. Operating Overview
see Fig. 6
see Fig. 9
see Fig. 7
see Fig. 8
see Fig. 10
