Operation C 2
ekrPro Com
60
web guide controller EDV-No.: MD.191.01.05/1.6.x Chapter: C 2
with analog sensors Date: 23.11.2007 Page: 8/19
C 2.3 Sensor positioning device
C 2.3.1 Using the FVG function, general
If an FVG is being used in combination with Sensor 3, the FVG
automatically retracts if the controller is switched to Sensor 3.
The requirement for this is, however, that the element which is
being used to regulate (normally a line) lies within the visual range
of Sensor 3.
C 2.3.2 Using the FVGPro 2MK function
When using an FVGPro 2MK, the following behaviour results:
1. Only the sensor activated for the controller carries out the
edge search. The other sensor retracts and is parked at
the home position.
2. If the guiding mode is changed during automatic operating
mode, e.g. from guiding to the right-hand edge to guiding
to the left-hand edge, the system continues the current
guiding mode until the other sensor has completed the
edge search and the norming (if necessary).
C 2.3.3 Arrow key functions and
the function of the digital inputs
The function of the arrow keys are generally changed using the
SETUP button.
The arrow keys act upon the web position or the controller gain in
the AUTO mode of operation. The type of web adjustment
depends on the set FVG mode.
The buttons act upon the actuator in the MAN mode of operation.
They act upon the FVG after pressing the button SETUP, in the
settings Man.Sensor Positioning.
Operating
mode
Arrow key on the keyboard
(Use the SETUP button to switch
over)
Digital inputs
AUTO
Web position / controller gain Web position
MAN
Manual actuator or
FVG positioning
Manual actuator or
FVG positioning
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