Operation
DIAPERFEEDER IP54
- 3-13 -
Example 1:
Final tension = 10 g
Initial tension = 4 g
N = 5
Example 2:
Final tension = 10 g
Initial tension = 4 g
N = 20
Example 3:
Final tension = 10 g
Initial tension = 4 g
N = 100
P2.3
RAMP DOWN
This parameter allows you to control the change-over speed from a given working
tension to a lower tension, in such a way as to avoid excessive yarn relaxations.
[Allowed values 1 ÷ 250]
The
RAMP DOWN
(t)
is calculated using a reference table that determines an
increase of the ramp time depending on the programmed value:
[1 = very fast ramp
time (1ms) ... 250 = very slow ramp time (250 msec)]:
See the following examples where:
N = value programmed with parameter P2.3 (
Ramp Down
)
T1 = final tension value
(low)
T2 = initial tension value
(high)
Example 1:
Final tension = 4 g
Initial tension= 10 g
N = 5
Example 2:
Final tension = 4 g
Initial tension= 10 g
N = 20
