Parameter
List of parameters
1-236
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
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 10:
The pre-control signal via connector input p1430 only becomes effective at p1402.4 = 1 (torque-speed pre-control
with encoder) at p1400.10 = 0 (for setp_filter 2).
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 encoderless operation while accelerating (with the thresh-
old from p1404), then we recommend p1400.12 = 0.
If the changeover is made from operation with encoder to encoderless 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.
Re bit 18:
Only active when the "moment of inertia estimator" function module is active (r0108.10 = 1).
For operation with encoder, in addition, p1402.4 must be set to 1.
The result of the moment of inertia estimator is displayed in r1493 when the function is activated.
The function assumes that speed changes are made without load. If a speed change must be realized under load,
then during this time, the estimated moment of inertia should be frozen using binector input p1502.
Description: Sets the configuration for the closed-loop control and the motor model.
Note: Re bit 01:
When the bit is set, the encoder is parked as soon as the actual speed is greater than the changeover speed
(p1404). The encoder state is indicated in r0481.14.
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/regenera-
tive 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 encoderless open-loop con-
trolled oper.
Yes No -
10 Speed pre-control For balancing For setp_filter 2 -
11 Encoderless oper. speed actual value start-
ing value
Setpoint 0.0 -
12 Encoderless operation changeover Steady-state When accelerating -
13 Motoring/regenerative depending on Speed setpoint Speed actual value -
16 I component for limiting Enable Hold -
18 Moment of inertia estimator active Yes No -
p1402[0...n] Closed-loop current control and motor model configuration / I_ctrl config
SERVO_S110-CAN,
SERVO_S110-DP,
SERVO_S110-PN
Can be changed: T Calculated: - Access level: 3
Data type: Unsigned16 Dynamic index: DDS, p0180 Func. diagram: -
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: - Scaling: - Expert list: 1
Min Max Factory setting
- - 0000 0100 bin
Bit field: Bit Signal name 1 signal 0 signal FP
01 Park encoder for n_act > p1404 Yes No -
02 Current controller adaptation active Yes No -
04 Torque-speed pre-control with encoder Yes No -
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