Operation
7
19
ekr 500 web guiding controller
EDV No.: MD.299.01.06
Chapter: 7
with removable control panel
Date:
29.07.08
Page:
73/86
7.7 Electronic remote
precision adjustment
(option)
Depending on the conditions surrounding the machine or the
production demands, it may be necessary to adjust the web
position far from the guiding device.
The optional electronic remote precision adjustments
EFE 1
(analogue) and
EFE 1000
(digital) allow the correction of the web
position from any place on the machine.
If the optional electronic remote precision adjustment
EFE 1 is connected to the controller, then the
shifting of the guiding setpoint is carried out
exclusively via the potentiometer on the EFE 1.
In automatic mode the arrow keys on the control
panel are then out of function! Pressing an arrow
key on the control panel, causes the message “EFE“
to be displayed on the bottom edge of the display.
1. Press key “
Automatic
“.
The controller changes to automatic mode.
The LED of the key lights.
2. Adjust the guiding setpoint as follows:
EFE 1
:
•
Set up the required
guiding setpoint by
turning the
potentiometer
.
The set value of
the guiding setpoint
is briefly portrayed
in reverse high-
lighting
on the
control panel
display after each
modification.
EFE 1000
:
•
Set up the required
guiding setpoint
using the two
arrow keys
.
The current web guiding setpoint setting will be displayed in the
basic operation display (see chapter 7.1.1).
Potentiometer
Arrow keys