2 Parameters
2.2 List of parameters
SINAMICS G120D
442
List Manual (LH14), 01/2016, A5E33842313
Description:
Sets the delay time for monitoring the brake ramp.
Monitoring of the brake ramp starts once the delay time has elapsed.
Dependency:
Refer to: p9381, p9383
Notice:
This parameter is overwritten by the copy function of the safety functions integrated in the drive.
Note:
The set time is rounded internally to an integer multiple of the monitoring clock cycle.
Internally, the set time is limited downwards to 2 safety monitoring clock cycles (2 * 12 ms).
Description:
Sets the monitoring time to define the brake ramp.
The rate of rise of the brake ramp depends upon p9381 (reference value) and p9383 (monitoring time).
Dependency:
Refer to: p9381, p9382
Notice:
This parameter is overwritten by the copy function of the safety functions integrated in the drive.
Note:
The set time is rounded internally to an integer multiple of the monitoring clock cycle.
Description:
Sets the tolerance of the plausibility monitoring of the current and voltage angle.
A higher value results in a higher degree of ruggedness when reversing at low speeds, as well as in the field
weakening range for load steps.
An increase is advantageous, if the current or voltage at the motor become small.
Dependency:
Refer to: p9507
Refer to: F30681, C30711
Notice:
This parameter is overwritten by the copy function of the safety functions integrated in the drive.
Reducing this value can adversely affect the actual value sensing and the plausibility check.
When the value is increased, this results in a longer evaluation delay and a higher velocity deviation (r9787).
Note:
This parameter is only effective for encoderless actual value sensing (p9506/p9306 = 1, 3).
For synchronous motors, the value 4 must be set.
If value = -1:
- for synchronous motors, the calculation is automatically made with the value 4.
- for induction motors, the calculation is automatically made with a value of 0 (if the code number of the power unit
p0201[0] < 14000, otherwise with a value of 2).
p9382
SI Motion brake ramp delay time (processor 2) / SI Mtn rp t_del P2
CU240D-2_DP_F
CU240D-2_PN_F
CU250D-2_PN_F
CU250D-2_DP_F
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(95)
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
10000.00 [µs]
99000000.00 [µs]
250000.00 [µs]
p9383
SI Motion brake ramp monitoring time (processor 2) / SI Mtn rp t_mon P2
CU240D-2_DP_F
CU240D-2_PN_F
CU250D-2_PN_F
CU250D-2_DP_F
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
C(95)
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
500.00 [ms]
3600000.00 [ms]
10000.00 [ms]
p9385
SI Motion actual value sensing sensorless fault tolerance (MM) / ActVal sl tol MM
CU240D-2_DP_F
CU240D-2_PN_F
CU250D-2_PN_F
CU250D-2_DP_F
Access level:
3
Calculated:
-
Data type:
Integer32
Can be changed:
C(95)
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
-
Min Max
Factory
setting
-1 4 -1
