Start-up
6
11
ekr 500 web guiding controller
EDV No.: MD.299.01.06
Chapter: 6
with removable control panel
Date:
29.07.08
Page:
44/86
6 Start-up
Attention!
Start-up must be carried out by qualified personnel.
Danger from mains voltage!
Never open the controller
before switching off the
mains!
Conditions:
•
The web guiding system is completely wired in, i.e. the cable
connections between the individual web guiding system
components (controller, sensors, actuator, servo-center
transducer, ...) are made (see chapter 5.1 to 5.5).
•
The controller is connected to the power supply.
•
The
DIL
switches
S4
and
S5
on the processor board of the
controller are set according to the application
(see chapter 5.6).
6.1 Start-up
actuator
6.1.1 General
Attention!
During the start-up the actuator will carry out
positioning movements.
The equipment must be protected in accordance with
the machinery directives so that no danger of the
personnel being injured exists (e.g. by suitable
barriers)!
Actuator operation in generator mode
The controller is
not
equipped with a brake chopper.
Therefore you are
not permitted
to drive the interconnected
actuator in generator mode.
If the interconnected actuator is quasi statically driven in generator
mode (e.g. when using a forklift for inserting the rolls in winding
applications) then suitable measures must be taken to dissipate or
convert the power generated (e.g. external brake chopper or
electrically isolating the actuator from the controller).
!
!