Eaton SLX9000 - Output Signals; Figure 9-4: Without (Left) and with (Right) Reference Scaling

SLX9000 Adjustable Frequency Drives User Manual
9-10 For more information visit: www.eaton.com
MN04003020E
January 2009
Figure 9-4: Without (Left) and With (Right) Reference Scaling
Output Signals
2.2.18
2.2.19
Reference scaling minimum value
Reference scaling maximum value
ID344
ID345
You can choose a scaling range for the frequency reference between the Minimum
and Maximum frequency. If no scaling is desired set the parameter value to 0.
In Figure 9-4, voltage input AI1 with signal range 0 – 10V is selected for reference.
2.1.20 Keypad frequency reference selection ID121
Defines the selected reference source when the drive is controlled from the keypad.
0 AI1 reference (by default AI1, terminals 2 and 3, e.g. potentiometer)
1 AI2 reference (by default AI2, terminals 5 and 6, e.g. transducer)
2 Keypad reference (parameter 3.2)
3 Reference from Fieldbus (FBSpeedReference)
4 Motor potentiometer reference
5 PID-controller reference
2.2.21 Fieldbus frequency reference selection ID122
Defines the selected reference source when the drive is controlled from the fieldbus.
For the parameter values, see par. 2.2.20.
Output
Frequency
Output
Frequency
Max. Frequency ID102 Max. Frequency ID102
Min. Frequency ID101 Min. Frequency ID101
0
0
10
10
Analog
Input [V]
Analog
Input [V]
ID345
ID344
2.3.1 Relay output 1 function ID313
2.3.2 Expander board relay output 1 function ID314
2.3.3 Expander board relay output 2 function ID317
2.3.4 Expander board digital output 1 function ID312