Manual
Weld Seam Detection System R4000 SND40
for Tubes, Cans and Drums
Operation
B0059001 / Rev. 2.3
82
ROLAND ELECTRONIC GmbH · Otto-Maurer-Str. 17 · DE 75210 Keltern · Phone +49 (0)7236-9392-0 · Fax +49 (0)7236-9392-33
The signal display is in this mode two dimensional. The signal type "Y component" is evaluated
only by its vertical signal component.
Therefore the signal of the weld seam regularly is aligned vertically with the parameter “
Phase
”.
In the shown case further improvement can be reached by setting the parameter “
Phase
“
differently. The “noise” signal (which does not belong to the weld seam) becomes horizontally
oriented:
Though now not the full amplitude of the weld seam signal becomes evaluated, the signal-to-noise
ratio is remarkably better and thus the positioning is more safely.
With the following parameters the X/Y indication and the X/Y gains can be controlled:
Parameter:
“
Scan sections
“
This parameter sets the storage time for the display. The
length of the picture intervals is set in the system
parameter list.
Standard value:
Value range:
Parameter:
“
Y zoom
“
This parameter sets the gain for the vertical signal shares.
Standard value:
1
Value range:
1 - …
Pos: 64 /Kapitelübersicht/11. Fehle rmeldungen @ 0\mod_1121422043093_501.docx @ 513 @ 1 @ 1
