Function Application
‑650‑
Para.
No.
Name Default
Value Range Description
B2‑00
Taper curve selection
0
0: Curve
1: Multi‑taper
Used to select the taper curve generation mode.
0: Curve
The taper curve is generated based on the taper
setting and the correction coefficient of taper
compensation (B2‑03). For details, see B2‑03.
1: Multi taper
For details, see B2‑08 to B2‑19.
B2‑01
Tension taper source
0
0: B2‑02
1: AI1
2: AI2
3: AI3
4: Communication
(1000H)
0: B2‑02 (digital setting)
1 to 3: Set based on AI1 to AI3.
4: Set through the communication address 1000H.
B2‑02
Digital setting of
taper
0.0% 0.0% to 100.0%
Used to set the taper through digital setting. For
details, see mode 0 of B2‑01.
B2‑03
Correction
coefficient of taper
compensation
0 mm
0 mm to 10000
mm
Used to set the correction coefficient of taper
compensation. You can set the preceding parameters
to set the curve taper based on the taper setting. The
taper value can be determined by using the following
formula (multiple modes are available and the
following gives a typical example):
F = F_0 x {1 ‑ K x [1 ‑ (D_0 + D_1)/(D + D_1)]}
Where, F is the tension after taper is set; F
0
is the
tension before taper is set, determined by B1‑00; K is
the taper value, determined by B2‑01; D
0
is the reel
diameter set through B0‑09; D is the current roll
diameter set through B0‑14; D
1
is the correction
coefficient of taper compensation.
B2‑05
Maximum external
taper source
0
0: B2‑06
1: AI1
2: AI2
3: AI3
4: Communication
In some scenarios, material tension is determined by
external actuators. The external taper output function
can be use to control the external actuators to achieve
proper the tension taper. The maximum external taper
determines FMP or AO (F5‑06 to F5‑08). For the external
taper output (function 19), the maximum taper output
is the value obtained under no‑load conditions. The
source of external taper is set through this parameter.
0: B2‑06 (digital setting)
1 to 3: Set based on AI1 to AI3.
4: Set through the communication address 1000H.
B2‑06
Maximum external
taper setting
100.0% 0.0% to 100.0%
Used to set the maximum external taper (digital
setting). For details, see mode 0 of B2‑05.
B2‑08
Taper at minimum
roll diameter
100.0% 0.0% to 100.0% ‑
B2‑09
Linear taper
switchover point 1
150.0 mm B0‑09 to B0‑08 ‑
B2‑10
Taper of switchover
point 1
100.0% 0.0% to 100.0% ‑