Application examples
Accelerating and decelerating with constant time
3−4
l
EDSVF9383V−EXT EN 2.0
Solution
The drive is enabled and stopped via the inputs for the direction of rotation. The function of the digital
inputs remains unchanged. The internal signal processing for quick stop (QSP) has been adapted
accordingly.
+ -
*
/
x/(1-y)
*-1
C0190
x
y
C0220
NSET
NADD
N
1
1
NADD-INV
JOG*1
JOG*2
JOG*4
JOG*8
TI*1
TI*2
TI*4
TI*8
N-INV
RFG-STOP
RFG-0
NOUT
RFG-I=0
SET
LOAD
CINH-VAL
C0104
C10-C11
MCTRL-NACT
RFG-I
C0039/1
:
C0039/15
C0103/1
:
C0103/15
C0101/1
:
C0101/15
C0012 C0013
C0221
*-1
R/L/Q
QSP
R/L
R
L
CTRL
C0034
AIN1
+
OUT
GAIN
OFFSET
1
2
X6
C0010
+
A
D
E1
E2
E3
E4
E5
C0114/1...5
DIGIN
1
2
3
4
5
28
X5
CINH
1
1
ST
6
QSP
+
NLIM1
OUT
IN
C0038/1 ... 6
Fig. 3−2
Changes made in configuration 1000 for accelerating and decelerating in a constant time
Setpoint
Setpoint for input MCTRL−N−SET
Parameter setting
1. Remove the connection between the output R/LQ−QSP and the input MCTRL−QSP of the FB
MCTRL.
2. Set MCTRL−QSP to FIXED0 (C0900 = 1000).
3. Connect the output R/L/Q−QSP with the input NSET−RFG−0 (C0789 =10250).
4. Set C0104 = 1
– The drive accelerates to the setpoint at X6/1,2 or decelerates to zero speed in a constant
time.
5. Select the acceleration time (T
ir
) under C0012 and the deceleration time (T
if
) under C0013.
Tip!
If you want to use different acceleration and deceleration times, select the desired Ti time before or
at the same time with the changeover of the setpoint at NSET−RFG−0.
Содержание 9300 vector Series
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