GE Industrial Solutions DV-300 DC Drive Users Manual - Manual (Page 339)

DV-300 Adjustable Speed Drives
——— FUNCTION DESCRIPTION ———
6
211
6.17.7 Block diagram
X
Y
Gain Gain
Diam
inc
EN
Diam
dec
EN
X
2
Actual speed
Base
omega
W
%
Minimum diameter
Maximum diameter
Diam
inc/dec
En
Wind/unwind
Diam
preset
0
Diam
preset
1
Diam
preset
2
Diam
preset
3
Preset
sel
0
Preset
sel
1
Roll
diameter
Radius
Diameter reached
Diameter
reset
Diameter
thr
Diam
calc
Dis
Diam
stdy
delay
Diam
filter
Diam
init
filter
Ref
speed
thr
Internal
variable
Parameter I/O
parameter
Line
speed
Ref
line
spd
Ref
line
spd
Line
speed
gain
Ref
speed
gain
Line
speed
sourc
e
Ref
spd
sourc
e
DIAMETER
CALCULA
TION
Calc
En