ABB ACS850 - Speed reference modification and ramping

Control chain and drive logic diagrams 361
21.04 Speed ref 1/2 sel
21.05 Speed share
Constant speed command
21.07 Speed ref1 jog
21.08 Speed ref jog2
10.08 Jog2 start
10.07 Jog1 start
0
06.02 bit 12 Ramp in zero
06.01 bit 11 Local panel
30.02 Speed ref safe Safe speed command
06.01 bit 9 local fb
Constant speed reference
02.26 FBA main ref1
21.02 Speed
ref2 sel
Zero
AI1 scaled AI2 scaled
FB ref1 FB ref2
D2D ref1
D2d ref2
Panel
EFB ref1 EFB ref2
Mot pot PID out
Pointer
Critical speeds 1-3
19.01 Speed scaling
22.01 Acc/dec sel
22.06 Shape time acc1
22.07 Shape time acc2
22.08 Sshape time dec1
22.09 Shape time dec2
22.11 Dec time jogging
22.12 EM stop time
22.10 Acc time jogging
06.01 bit 5 EM stop
06.02 bit 5 Jogging
22.02 Acc time1 22.03 Dec time1
22.04 Acc time2
22.05 Dec time2
0
06.02 bit 14 Ramp out zero
06.02 bit 13 Ramp hold
Critical speed enable
03.03 Speed ref unramped
03.04 Speed ref ramp in
03.05 SpeedRef ramped
Ref1
Add Sub
Mul Min
Max
21.03 Speed ref1 func
21.01 Speed
ref1 sel
Zero
AI1 scaled AI2 scaled
FB ref1 FB ref2
D2D ref1 D2D ref2
Panel
EFB ref1 EFB ref2
Mot pot PID out
Pointer
x
02.34 Panel ref
20.03 Pos speed enable
0
20.02 Minimum speed 20.04 Neg speed enable
0
20.01 Maximum speed
21.09 SpeedRef min abs
RAMP & SHAPE
Speed reference modification and ramping