Parameters
List of parameters
1-382
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Note: Re bit 01:
When the bit is set, the encoder is parked as soon as the actual velocity is greater than the changeover velocity
(p1404). The encoder state is displayed in r0487.14.
Re bit 02:
The current controller adaptation (p0391 ... p0393) is only calculated when the bit is set.
Description: Sets the configuration for the closed-loop control and the motor model.
Note: Re bit 00:
When the bit is set, the speed following error is compensated that is obtained as a result of the smoothing time con-
stant in p1441.
Re bit 02:
The current controller adaptation (p0391 ... p0393) is only calculated when the bit is set.
Description: Sets the speed to change over between operation with and without encoder. Above this speed, the drive system is
automatically operated in the sensorless mode.
Note: The changeover speed applies when changing over between operation with and without encoder.
Separate speed controllers should be set when operating with and without encoder.
Operation with encoder: p1460 (Kp), p1462 (Tn), p1461, p1463, p1457, p1458 (parameters for speed controller
adaptation)
Operation without encoder: p1470 (Kp), p1472 (Tn)
For sensorless operation (p1404 = 0 or p1300 = 20), the following applies:
- The condition must be fulfilled: p1800 >= n / (2 * p0115[0]), n = 1, 2, ...
- For motors with a small power rating (< 300 W) we recommend to set n >= 2.
Description: Sets the velocity to change over between operation with and without encoder. Above this velocity, the drive system
is automatically operated in the sensorless mode.
Note: The changeover speed applies when changing over between operation with and without encoder.
Separate speed controllers should be set when operating with and without encoder.
p1402[0...n] Closed-loop current control and motor model configuration / I_ctrl config
VECTOR (n/M) Can be changed: U, T Calculated: CALC_MOD_REG 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: REL Expert list: 1
Min Max Factory setting
- - 0001 bin
Bit field: Bit Signal name 1 signal 0 signal FP
00 Speed-following error correction active Yes No -
02 Current controller adaptation active Yes No -
p1404[0...n] Sensorless operation changeover speed / Sensorl op n_chgov
SERVO Can be changed: T Calculated: - Access level: 3
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: 1590, 5060
P-Group: Closed-loop control Units group: 3_1 Unit selection: p0505
Not for motor type: - Expert list: 1
Min Max Factory setting
0.0 [RPM] 210000.0 [RPM] 210000.0 [RPM]
p1404[0...n] Sensorless operation changeover velocity / Sensorl op v_chgov
SERVO (Lin) Can be changed: T Calculated: - Access level: 3
Data type: Floating Point Dynamic index: DDS, p0180 Func. diagram: 1590, 5060
P-Group: Closed-loop control Units group: 4_1 Unit selection: p0505
Not for motor type: - Expert list: 1
Min Max Factory setting
0.0 [m/min] 1000.0 [m/min] 1000.0 [m/min]
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