Eaton SLX9000 - Control Signal Logic; Figure 9-37: Control Signal Logic of the Multi-Control Application

SLX9000 Adjustable Frequency Drives User Manual
9-50 For more information visit: www.eaton.com
MN04003020E
January 2009
Control Signal Logic
Figure 9-37: Control Signal Logic of the Multi-Control Application
Control Keypad
Internal Start/Stop
Start/Stop Buttons
reset
START
STOP
enter
Reset Button
Internal Reverse
Internal Fault Reset
Fault Reset Input (programmable)
3.3 Keypad Direction
Exp. DIE2
Internal Frequency Ref.
Fieldbus
Keypad
Start Froward
Start Reverse (programmable)
I/O
Disabled PID
preset Speed 2
DIN3
DIN2
AI2
Exp. DIE1
Preset Speed 1
Exp. DIE3
DIN3
DIN3
Exp. DIE1
DIN3 & Exp. DIE1
DIE2
DIN1
Direction from Fieldbus
Start/Stop from Fieldbus
P3.5 PID Keypad Reference
Reference from Fieldbus
0
1
2
3
4
5
0
1
2
K
F
I/O
Ref.
2.1.14
PID
3
4
0
1
2
3
4
2.9.2 PID Reference
R3.6 PID Keypad Ref. 2
Enable PID Keypad Ref. 2 (DIN#=12)
PID
P2.9.1 PID Activation
AI1
Down
Up
0
1
2
3
5
R3.2 Keypad Reference
2.1.14 I/O Reference
2.2.20 Keypad Ctrl. Reference
2.2.21 Fieldbus Ctrl. Reference
2.1.21 Preset Speed 2
2.1.20 Preset Speed 1
2.1.2 Max. Frequency
Programmable
Start/Stop and
Reverse Logic
Reference from Fieldbus
(FBProcessData IN 1)
Actual Value
Input, Par. 2.9.3
Motor
Potentiometer
3.1 Control Place