ABB PFEA 113 User Manual page 109

3BSE029382R0101 Rev C
Z1
Figure A-4. Dummy at the end and in the middle of the segmented roll.
Z1
Figure A-5. Dummies only at the end of the segmented roll.
Z = Support point supported with load cell.
n = number of rolls connected to a electronic unit.
s
If the load cell is located at the end of the roll:
1
-----------
Z =
2 · n
s
If the load cell supports two rolls:
1
----
Z =
n
s
1
--------- -
SRSF =

Z
Tension Electronics PFEA113, User Manual
Section A.3.1 Simplified calculation of SRSF
Z2
Z3
Z2
(See Z1 and Z3 in Figure A-3)
(See Z2 in Figure A-3)
A-5