Allen-Bradley PowerFlex 70 Enhanced Control

142 PowerFlex 70EC Block Diagrams
100.0 %
462 - PI Feedback Hi
Analog In 2
126 - PI Feedback Sel
50.00 %
127 - PI Setpoint
0.0 %
463 - PI Feedback Lo
0.0
415 - Encoder Speed
0.0 Hz
11 - MOP Frequency
0.0 Hz
2 - Commanded Freq
5.0
101 - Preset Speed 1
10.0
102 - Preset Speed 2
20.0
103 - Preset Speed 3
30.0
104 - Preset Speed 4
40.0
105 - Preset Speed 5
50.0
106 - Preset Speed 6
60.0
107 - Preset Speed 7
0
308 - HighRes Ref
Encoder
MOP Level
Master Ref
Preset Spd1 Preset Spd2 Preset Spd3 Preset Spd4 Preset Spd5 Preset Spd6 Preset Spd7
DPI Port 1 DPI Port 2 DPI Port 3 DPI Port 5
DPI Port 1 DPI Port 2 DPI Port 3 DPI Port 5
High Res Ref
8 2 1
0
9
10 11 12 13 14 15 16 17 18 19 20 30 22
8 9
10 11 12 13 14 15 16 17 18 19 20 30 22
In - Lo
Hi - Lo
Out - Lo
Hi - Lo
In - Lo
Hi - Lo
1
65536
[–32767]
[+32767]
Analog In 1 Analog In 2
Analog In 1 Ref Analog In 2 Ref
Setpoint
In - Lo
Hi - Lo
To Process
PI Control
From Process
PI Reference
Select
From Process
PI Reference
Select
Process PI Feedback Select
Stop - CF
361 - Digital In1 Sel
Speed Sel 3
366 - Digital In6 Sel
0000000000000001
216 - Dig In Status
Bit 0 - PI Enable
125 - PI Control
Bit 1 - PI Hold
125 - PI Control
Bit 2 - PI Reset
125 - PI Control
Bit 1 - Invert Error
124 - PI Configuration
Bit 6 - Stop Mode
124 - PI Configuration
Bit 0 - PI Enabled
134 - PI Status
Bit 1 - PI Hold
134 - PI Status
Bit 2 - PI Reset
134 - PI Status
AND
AND
AND
OR
OR OR OR
Run/Stop
Logic
Voltage
Current
Torque
Limits
PI Invert
35
PI Reset
28
PI Hold
27
PI Enable
26
To Process Control
Analog Loss
Process PI Digital Inputs