List of parameters
Parameters
1-379
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description:
Sets the configuration for the closed-loop speed control.
Note:
Re bit 07:
The interpolator is only effective for clock-cycle synchronous PROFIBUS operation and when the master receives a
sign of life (STW 2.12 ... STW 2.15). Further, for active Dynamic Servo Control (DSC) an additional dead time of
one speed controller clock cycle is obtained.
Re bit 11:
If the motor rotates when the pulses are enabled, then we recommend p1400.11 = 1 (starting value = setpoint) with
the matching sign.
If the motor remains stationary (zero speed) when the pulses are enabled, the we recommend p1400.11 = 0 (start-
ing value = 0.0).
Re bit 12:
If a changeover is made from operation with encoder to sensorless (without encoder) operation while accelerating
(with the threshold from p1404), then we recommend p1400.12 = 0.
If the changeover is made from operation with encoder to sensorless (without encoder) at constant speed/velocity
(e.g. with a DDS changeover or if there is an encoder fault via p0491) then we recommend p1400.12 = 1.
Description:
Sets the configuration for the closed-loop velocity control.
p1400[0...n]
Speed control configuration / n_ctrl config
SERVO
Can be changed:
U, T
Calculated:
-
Access level:
2
Data type:
Unsigned16
Dynamic index:
DDS, p0180
Func. diagram:
1590, 5490
P-Group:
Closed-loop control
Units group:
-
Unit selection:
-
Not for motor type:
REL
Expert list:
1
Min Max
Factory
setting
-
-
0000 0011 1010 0000 bin
Bit field:
Bit
Signal name
1 signal
0 signal
FP
03
Reference model speed setpoint, I compo-
nent
On
Off
5030
04
Torque limiting active in motoring/regenerat-
ing mode
Yes
No
-
05
Kp/Tn adaptation active
Yes
No
-
07
Interpolation speed pre-control active
Yes
No
-
08
Interpolation torque setpoint active
Yes
No
-
09
Damping for sensorless open-loop con-
trolled oper.
Yes
No
-
10
Speed pre-control
For balancing
For setp_filter 2
-
11
Sensorless oper. speed actual value start-
ing value
Setpoint
0.0
-
12
Sensorless operation changeover
Steady-state
When accelerating
-
13
Motoring/regenerating depending on
Speed setpoint
Actual speed value
-
p1400[0...n]
Velocity control, configuration / v_ctrl config
SERVO (Lin)
Can be changed:
U, T
Calculated:
-
Access level:
2
Data type:
Unsigned16
Dynamic index:
DDS, p0180
Func. diagram:
1590, 5490
P-Group:
Closed-loop control
Units group:
-
Unit selection:
-
Not for motor type:
REL
Expert list:
1
Min Max
Factory
setting
-
-
0000 0011 1010 0000 bin
Bit field:
Bit
Signal name
1 signal
0 signal
FP
03
Reference model velocity setpoint I compo-
nent
On
Off
5030
04
Force limiting active in motoring/regenerat-
ing mode
Yes
No
-
05
Kp/Tn adaptation active
Yes
No
-
07
Interpolation velocity controller pre-control
active
Yes
No
-
08
Interpolation force setpoint active
Yes
No
-
