Rockwell Automation 1397 DC Drive Firmware 2.xx - Manual (Page 224)

Firmware Block Diagrams A–6
Publication 1397-5.0 — June, 2001
Figure A.6
Speed Reference Mode Select
OCL Output
(P. 018)
MAX Motor Speed
(P. 041)
*Indicates default selection
–
+
HI
From Outer Control Loop
Block Diagram
RATELIM
ACC DEC
Forward/Reverse
Command
EN
Max Motor Speed
(P. 041)
ON
(CML FEEDBACK)
8 sample average
Jogging Active
OFF +
LO
ON
Current Limit
Stop Command
OFF
ON
*OFF
0
0
Spd Loop Ref
(P. 025)
To Speed Loop
Block Diagram
A.7
Jog Ramp Output
(P. 12)
Jog
Reference
(P. 093)
OFF
ON
0
Jog Acc/Dec Time
(P. 092)
Jog Command
Spd Ramp Output
(P. 028)
From Speed Reference
Ramp Block Diagram
Current Compound
(P. 101)
Cur Compound TP
(P. 173)
Software
Scaling