Parameter
List of parameters
1-276
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
During step p1959.7 (identifying the reluctance torque constant) the Vdc_min controller and Vdc_max controller are
disabled (p1240).
Note: For an induction motor (ASM), the following bits 1, 2, 5, 8, 9, 10, 14, 15 are effective
For a synchronous motor (SRM), the following bits 2, 5, 6, 7, 8, 10, 14, 15 are effective
Re bit 05:
For "motor holding brake the same as sequence control" (p1215 = 1 or 3), the Lq characteristic is only measured up
to approximately the rated motor current (p0305) instead of up to the current limit (p0640). Before carrying out the
rotation measurement for motors with brake, the brake should be opened (p1215 = 2) - as long as this can be done
without incurring any danger.
Re bit 10:
If the motor holding brake is set just the same as the sequence control (p1215 = 1 or 3), the commutation angle and
the direction of rotation are not measured. Before carrying out the rotation measurement for motors with brake, the
brake should be opened (p1215 = 2) - as long as this can be done without incurring any danger.
Re bit 14, 15:
The following applies for bit 14 and 15 = 0:
When the function module "extended setpoint channel" is activated (r0108.8 = 1), the direction inhibit of the setpoint
channel becomes effective. No direction of inhibit is effective if the function module is inactive.
The following applies for minimum bit 14 = 1 or bit 15 = 1:
The direction inhibit set in p1959 becomes effective.
Description: Activates the rotating measurement.
Value: -3: Accept identified parameters
-2: Acknowledge encoder inversion actual value (F07993)
-1: Start motor data identification without acceptance
0: Inactive/inhibit
1: Start motor data identification with acceptance
Recommend.: Before carrying out the rotation measurement for motors with brake, the brake should be opened (p1215 = 2) - as
long as this can be done without incurring any danger. The commutation angle and the direction are also deter-
mined.
Dependency: Refer to: r1934, r1935, r1936, r1937, r1938, r1939, r1947, r1948, p1958, p1959, r1962, r1963, r1969
Refer to: F07990, A07991, F07993
Danger: For the rotating measurement, the motor is accelerated up to the maximum speed. Only the parameterized current
limit (p0640) and the maximum speed (p1082) are effective.
The behavior of the motor can be influenced using the direction inhibit (p1959.14, p1959.15) and the ramp-
up/ramp-down time (p1958).
Notice: If there is a motor holding brake, it must be open (p1215 = 2).
To permanently accept the determined settings they must be saved in a non-volatile fashion (p0971, p0977).
Note: The rotating measurement can only be selected when the pulses of all of the drive objects of the Control Unit have
been suppressed. After selection, all of the other drive objects of the Control Unit are interlocked so that they can-
not be powered up until the rotating measurement has been completed or de-selected.
When the rotating measurement is activated (p1960 = 1), it is not possible to save the parameters (p0971, p0977).
p1960 Rotating measurement selection / Rot meas sel
SERVO_S110-CAN,
SERVO_S110-DP,
SERVO_S110-PN
Can be changed: T Calculated: - Access level: 2
Data type: Integer16 Dynamic index: - Func. diagram: -
P-Group: Motor identification Units group: - Unit selection: -
Not for motor type: REL Scaling: - Expert list: 1
Min Max Factory setting
-3 1 0
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