GE AF-650 GP Programming Manual page 40
General purpose drive
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Parameter Descriptions
F-43 Current Limit
Range:
Function:
160.0
[1.0 -
This is a true current limit function that
%
1000.0 %]
continues in the oversynchronous range,
*
however due to field weakening the
motor torque at current limit will drop
accordingly when the voltage increase
stops above the synchronised speed of
the motor.
3.3.7 F-5# Extended References
Parameters to configure drive min/max reference and
reference function.
F-50 Reference Range
Option:
Function:
Select the range of the reference signal and the
feedback signal. Signal values can be positive
only, or positive and negative. The minimum
limit may have a negative value, unless [1] Speed
closed loop control or [3] Process is selected in
H-40 Configuration Mode.
[0]
Min -
Select the range of the reference signal and the
Max
feedback signal. Signal values can be positive
only, or positive and negative. The minimum
limit may have a negative value, unless [1] Speed
closed loop control or [3] Process is selected in
H-40 Configuration Mode.
[1]
-Max -
For both positive and negative values (both
*
+Max
directions, relative to H-08 Reverse Lock).
F-51 Reference/Feedback Unit
Option:
Function:
Select the unit to be used in Process PID Control
references and feedbacks. H-40 Configuration
Mode must be either [3] Process or [8] Extended
PID Control.
[0]
None
*
[1]
%
[2]
RPM
[3]
Hz
[4]
Nm
[5]
PPM
[10]
1/min
[12]
Pulse/s
[20]
l/s
[21]
l/min
[22]
l/h
[23]
m3/s
[24]
m3/min
[25]
m3/h
[30]
kg/s
[31]
kg/min
AF-650 GP Programming Guide
F-51 Reference/Feedback Unit
Option:
[32]
kg/h
[33]
t/min
[34]
t/h
[40]
m/s
[41]
m/min
[45]
m
[60]
°C
[70]
mbar
[71]
bar
[72]
Pa
[73]
kPa
[74]
m WG
[80]
kW
[120] GPM
[121] gal/s
[122] gal/min
[123] gal/h
[124] CFM
[125] ft3/s
[126] ft3/min
[127] ft3/h
[130] lb/s
[131] lb/min
[132] lb/h
[140] ft/s
[141] ft/min
[145] ft
[150] lb ft
[160] °F
[170] psi
[171] lb/in2
[172] in WG
[173] ft WG
[180] HP
F-52 Minimum Reference
Range:
0 Reference-
FeedbackUnit
DET-618C
Function:
Function:
[-999999.999 -
Enter the Minimum
par. F-53
Reference. The Minimum
*
ReferenceFeed-
Reference is the lowest
backUnit]
value obtainable by
summing all references.
Minimum Reference is active
only when F-50 Reference
Range is set to [0] Min.- Max.
The Minimum Reference
unit matches:
•
3
The choice of
configuration in
H-40 Configuration
Mode Configuration
Mode: for [1] Speed
39
3
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