6
6.6
Analog inputs
6-536
Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
The following parameters are provided to parameterize the M
set
mode
using terminal 56.x/14.x and/or terminal 24.x/20.x:
Table 6-53
Parameter for M
set
mode using terminal 56.x/14.x and/or terminal 24.x/20.x
Parameters
No.
Description
Min.
Stan-
dard
Max.
Units
Effec-
tive
0606
Voltage at terminals 56.x/14.x
–
–
–
V(pk)
RO
0611
Voltage at terminals 24.x/20.x
–
–
–
V(pk)
RO
... indicates the analog voltage presently available at this input terminal.
0608
Inversion terminal 56.x/14.x
0
0
1
–
Imme-
diately
0613
Inversion terminal 24.x/20.x
0
0
1
–
Imme-
diately
An inversion internally inverts the sign of the analog setpoint at this terminal. This causes the
torque to be reversed.
1
Inversion
0
No inversion
0609
Smoothing time, terminal 56.x/14.x (SRM,
SLM)
(ARM)
0.0
0.0
3.0
1 000.0
ms
Imme-
diately
0614
Smoothing time, terminal 24.x/20.x (SRM,
SLM)
(ARM)
0.0
0.0
3.0
1 000.0
ms
Imme-
diately
This allows the output of the A/D converter to be smoothed using a PT
1
filter.
0610
Drift/offset correction terminal 56.x/14.x
–9 999.9
0.0
9 999.9
mV(pk) Imme-
diately
0615
Drift/offset correction terminal 24.x/20.x
–9 999.9
0.0
9 999.9
mV(pk) Imme-
diately
If, for a setpoint input of 0 volt, the motor starts to rotate, and this is not desired, then a voltage
offset can be entered using this parameter to adjust the analog input for zero output
0619
Normalization voltage, torque setpoint
5.0
10.0
12.5
V(pk)
Imme-
diately
1241:8
Normalization, torque setpoint (SRM, ARM)
Normalization, force setpoint (SLM)
1.0
10.0
50 000.0
Nm
N
Imme-
diately
P0619:
This defines at which input voltage the torque setpoint normalization is reached.
P1241:8: The parameter represents the reference value for P0619. The standard value for
M
rated
is pre–assigned ”calculate controller data”.
Standard values:
P0619 = 10
P1241:8 = M
rated
––> at 10 V, M
rated
is reached
P1241:8
P0619
U [V]
M [Nm]
Parameter
overview
6 Description of the Functions
01.99
! not 611ue !
10.99