
APPENDIX D
FlexPak 3000 49’1340 e
D-2
Speed Reference
Trim Reference
JOG SPEED
To Speed Loop
Block Diagram
(Fig.D.6)
Torque Reference (current regulator)
To CML
Reference
Block Diagram
(Fig.D.9)
SPEED
REFERENCE
SOURCE
SELECT
(Fig.D.3)
SPEED
REFERENCE
RAMP
(Fig.D.4)
SPEED
REFERENCE
MODE
SELECT
(Fig.D.5)
Speed Loop
Reference
Ramped Speed
Reference
Auto Speed
Reference Signal
Manual Speed
Reference Signal
Trim Reference
Signals
Keypad Reference
Signal
Drive Control Signals
MOP Increment/
Decrement Signals
SPEED REF STEP SIZE
OUTER
CONTROL
LOOP
(Fig.D.11)
OCL Reference
Signals
OCL Feedback
Signals
OCL Output
Figure D.2 - Speed Reference Overview
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