Performing Fast Setup Using Hanging Weights - ABB PFEA 113 User Manual

Tension Electronics PFEA113, User Manual
Chapter 3 Commissioning

3.8.1 Performing Fast Setup using Hanging Weights

All rolls must be
free turning idlers.
To keep friction
losses low, only
use the closest
rolls to define web
path.
Figure 3-1. Setting Wrap Gain with Hanging Weights (example of installation)
1
WebTension
2
FastSetUp
3
SetWebWidth
XXXXXX
4 NumberOfRolls
[2]
5 Roll 1 or 2
[1]
6
ZeroSet A, B
[ZZ]
7
WithNoTension
PressOkToZeroSet
8 SetWrapGain
[HangingWeights]
3-6
The simplest method to set the wrap gain in this tension system is to use a known weight that
loads the center of the roll with a rope that follows the web path exactly.
Weight
Follow the steps below to run a fast setup using hanging weights.
> 5
seconds
Load cel l
supported roll
Press for 5 seconds to go to the FastSetUp menu.
Press to start the fast setup sequence.
Select web width if the unit is set to N/m, kN/m, kg/m or pli.
The same width is applied to Roll 1 and Roll 2.
Select number of rolls (1 or 2)
Select roll (1 or 2).
The menu is hidden if NumberOfRolls is set to [1].
Zero set is used to compensate for load cell zero signal and
tare weight.
Zero set must be done with no tension applied to the roll.
1. Check that no load is applied on the roll.
2. Press to zero set. "ActionDone" is shown on the
display for one second to confirm the zero setting action.
Select HangingWeights from the list with
Confirm with .
Rope
and .
3BSE029382R0101 Rev C