Operating Manual BKS 010
11
8
Trouble shooting
Error
Cause
Corrective action
Edge out of detection band
Edge has moved out of
the sensor detection
band
Adjust sensor more accurately to the
web edge;
Adjust reference position less with the
potentiometer.
BKS guides web edge
immediately out of the sensor
Sensor is mounted on
the wrong side
Mount sensor to the correct side (right
sensor for „Edge right“, etc.)
Sensor is connected to
the wrong socket
Connect sensor plug to the correct
socket (left sensor plug to left socket,
etc.)
Steering frame does not move
Rotary switch on center
position
Switch on correct position.
Power supply is
incorrect
Check or correct power supply
installation.
Electronic control unit
defect
Contact FMS customer service.
Steering frame move just to
one side
Reference potentiometer
in end position
Turn the potentiometer in approx.
middle position.
Steering frame in end position
Link cable between
sensor and frame bad
Check link cable between sensor and
frame.
9
Technical data
Drive of steering frame
DC-Servo-Drive
Control modes
edge left / edge right / center guide (material width min. 50mm
center guiding only)
Adjusting speed
15mm/s
Adjusting force
10N
Max. steering offset
+/-5 mm
Operation
Rotary switch / potentiometer
Analogue inputs
2 inputs 0...10V (for analogue edge signal)
Supply voltage
24VDC (18...36VDC) 0.5A
Temperature range
0 .. 45°C
Protection class
IP 20
