Performing Fast Setup Using Hanging Weights - ABB PFEA 111 User Manual

Tension Electronics PFEA111/112, 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 SetWrapGain
[HangingWeights]
5
CellsOnRoll
[2]
6
NominalLoad
[1 kN 225 lbs]
7
ZeroSet
[Yes]
8
WithNoTension
PressOkToZeroSet
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.
The menu SetWebWidth will only be available when the
selected unit is N/m, kN/m, kg/m or pli.
Default Web Width is 2m (78,740 inch).
Select HangingWeights from the list with
Confirm with .
Select the number of load cells that support the roll (2 or
Single Side A or Single Side B) from the list with
Confirm with .
Check the nominal load on the load cell name plate.
Select nominal load from the list with
Confirm with .
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.
Rope
and .
or
or .
3BSE029380R0101 Rev C
.