
VLT
®
5000 FLUX
Reference
Handling
Example 3:
External reference signal from an external source =
-10 V (1500 rpm ccw) - +10 V (1500 rpm cw)
Configuration (parameter 100) =
Speed
control closed loop.
Configuration
Parameter 100
Config Mode
[1]
Reference term (53)
Parameter 308 [1]
Min Ref signal (1V)
Parameter 309 [0.0...10.0 V]
Max Ref signal (5 V)
Parameter 310 [Parameter 309...10.0 V]
Ref Range
Parameter 203
Min - Max
[0]
Min Ref (20.000 rpm)
Parameter 204 [-100,000.000...Parameter 205]
Ex 1
Max Ref (1500.000 rpm)
Parameter 205 [Parameter 204...100,000.000]
Configuration
Parameter 100
Config Mode
[0 or 5]
Reference term (53)
Parameter 308 [1]
Min Ref signal (0V)
Parameter 309 [0.0...10.0 V]
Max Ref signal (10 V)
Parameter 310 [Parameter 309...10.0 V]
Ref Range
Parameter 203 -
Max - + Max
[1]
Ref Type
Parameter 214
Sum
[0]
Max Ref (3000.000 rpm)
Parameter 205 [Parameter 204...100,000.000]
Preset Ref (-50%)
Parameter 215 [-100.00% -+100.00%]
Ex 2
Output speed / direction
Parameter 200
4500 rpm Both Direct
[1]
Configuration
Parameter 100
Config Mode
[1]
Reference term (53)
Parameter 308 [1]
Min Ref signal (0 V)
Parameter 309 [0.0...10.0 V]
Max Ref signal (10 V)
Parameter 310 [Parameter 309...10.0 V]
Ref Range
Parameter 203 -
Max - + Max
[1]
Ref Type
Parameter 214
Sum
[0]
Max Ref (3000.000 rpm)
Parameter 205 [Parameter 204...100,000.000]
Preset Ref (0%)
Parameter 215 [-100.00% -+100.00%]
Ex 3
Output speed / direction
Parameter 200
4500 rpm Both Direct
[1]
Catch-up/slow down and freeze reference via digital inputs 16. 17, 29. 32 or 33.
MG.55.A6.02 - VLT is a registered Danfoss trademark
53