User Manual Instruction Manual

Block Diagrams E-1
APPENDIX E
Block Diagrams
Appendix E provides block diagrams for the GV6000 AC Drive.
Vector Control Mode with Speed Control
Read Only Parameter
Read / Write Parameter
Read Only Parameter with Bit Enumeration Read / Write Parameter with Bit Enumeration
Provides additional information
Read Testpoint with Data Select Value
PI Speed
Tr i m
PI Excl
Mode
PI Regulator
446 445
Kp Speed Loop
Ki Speed Loop
Lead Lag
Lead Lag
25
Speed Control - Regulator (1.0ms)
Speed Reference
449
Speed Desired BW
23
447
Kf Speed Loop
Torque
Selection
*, /, +
To r qu e Tr im
Bus Volt
& Power
Regulator
Notch
Control
Drive
& Motor
Protection
1
Flux
441
Mtr Tor Cur Ref
Torque Control (0.25ms)
Limit
88
Speed/Torque Mod
Logic
1 0 0 1
161 162
Bus Reg Mode A Bus Reg Mode B
Spd Reg In
Vector
Control
Current
Processing
Motor
Linear
Ramp & S Curve
Min/Max
Limits
Commanded Speed
2
Speed Ref Selection
Speed Ref A Sel
117
90 93
+
Analog 1/2
Enc/Pulse
MOP
Presets 1-7
DPI Port 1-6
Spd Ref A Spd Ref B
Tr i m
S
O
U R C E S
+
Speed Ref B Sel
Trim In Select
272
2
Commanded Freq Drive Ref Rslt
22
273
Ramped Speed Drive Ramp Rslt
+
Logic
1 0 0 1
Speed Control - Reference (2.0ms)
Logic
1 0 0 1
100 108
Jog Speed 1 Jog Speed 2
PI Regulator
PI Reference
PI Feedback
Limit
Process Control (2ms)
138
PI Output Meter
Logic
1 0 0 1
Speed Feedback (From Encoder)