Speed Setpoint Conditioning (Nset) - Lenze 9300 Series System Manual

3.5.48
3.5.48

Speed setpoint conditioning (NSET)

Purpose
This FB conditions
l
the main speed setpoint and
l
an additional setpoint (or other signals as well)
for the following control structure via ramp function generator or fixed speeds.
C 0 7 8 4
C 0 7 9 0
C 0 7 8 9
C 0 7 8 1
C 0 7 8 0
C 0 7 8 7 / 1
C 0 7 8 7 / 2
C 0 7 8 7 / 3
C 0 7 8 7 / 4
C 0 7 8 8 / 1
C 0 7 8 8 / 2
C 0 7 8 8 / 3
C 0 7 8 8 / 4
C 0 7 8 5
C 0 7 8 6
C 0 7 8 3
C 0 7 8 2
Fig. 3−173 Speed setpoint conditioning (NSET)
l
N S E T - C I N H - V A L
C 0 7 9 8 / 1
N S E T - R F G - S T O P
C 0 7 9 9 / 1 3
N S E T - R F G - 0
C 0 7 9 9 / 1 2
N S E T - N - I N V
C 0 7 9 9 / 1
N S E T - N
C 0 0 3 9 / 1
C 0 0 4 6
C 0 0 3 9 / 2
* - 1
D M U X
C 0 0 3 9 / 1 5
N S E T - J O G * 1
0
N S E T - J O G * 2
C 0 0 4 5
J O G 1 . . . 1 5
0
N S E T - J O G * 4
1 5
N S E T - J O G * 8
C 0 0 1 2 C 0 0 1 3
3
C 0 1 0 1 / 1
C 0 1 0 3 / 1
C 0 1 0 1 / 2 C 0 1 0 3 / 2
D M U X
N S E T - T I * 1
C 0 1 0 1 / 1 5 C 0 1 0 3 / 1 5
0
N S E T - T I * 2
0 T I 0 . . . 1 5
N S E T - T I * 4
1 5
N S E T - T I * 8
C 0 1 3 0
3
N S E T - S E T
C 0 7 9 8 / 2
N S E T - L O A D
C 0 7 9 9 / 3
N S E T - N A D D - I N V
C 0 7 9 9 / 2
N S E T - N A D D
* - 1
C 0 0 4 9
EDSVS9332P−EXT DE 2.0
Function library
Function blocks
Speed setpoint conditioning (NSET)
C I N H
C 0 1 8 2
0
x
1
y
C 0 1 3 4
C 0 2 2 0 /
C I N H
C 0 2 2 1
0
1
N S E T
C 0 1 9 0
± 1 9 9 , 9 9 %
-
+
* N S E T - N O U T
/
x / ( 1 - y )
C 0 2 4 1
N S E T - R F G - I = 0
3−225