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Parameters
List of parameters
1-508
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description:
Sets the current offset to compensate the voltage emulation error.
Dependency:
Refer to: p1952
Note:
The voltage emulation error is calculated and compensated for every phase according to the following formula:
u_error = u0 * i / (abs(i)-i0)
u0: This is set in p1952.
i0: This is set in p1953.
i: Phase current to which the emulation error u_error belongs.
Description:
Sets the ramp-up/ramp-down time for the rotating measurement.
The following applies for negative values:
When the function module "extended setpoint channel" is activated (r0108.8 = 1), the maximum of the ramp-
up/ramp-down time of the setpoint channel becomes effective. When this function module is inactive, then no ramp-
up/ramp-down time is effective.
The following applies for positive values:
The selected ramp-up/ramp-down time becomes effective.
Recommend.:
A ramp-up/ramp-down time should not be activated for the motor data identification (p1958 = 0) as long as this can
be safely done without incurring any danger. This means that the identification is complete and more accurate.
When the ramp-up/ramp-down time is activated, the following steps of the rotating motor data identification are not
executed:
- p1959.5 (identifying the q inductance)
- p1959.7 (identifying the reluctance torque constant)
Dependency:
Refer to: p1959, p1960
Description:
Sets the configuration of the rotating measurement.
Recommend.:
A direction inhibit should not be activated for the rotating measurement (p1959.14 = 1 and p1959.15 = 1) as long as
this can be done without incurring any danger. This means that the identification is complete and more accurate.
When the direction inhibit is activated, the reluctance torque constant (p1959.7) is not identified and the angular
commutation offset (p1959.10, p0431) is inaccurately determined. The reluctance torque constant (p1959.7) is also
not identified in sensorless operation.
p1953[0...n]
Voltage emulation error current offset / V_error I_offset
SERVO (Exp M_ctrl)
Can be changed:
T
Calculated:
-
Access level:
3
Data type:
Floating Point
Dynamic index:
DDS, p0180
Func. diagram:
-
P-Group:
Motor identification
Units group:
-
Unit selection:
-
Not for motor type:
-
Expert list:
1
Min Max
Factory
setting
0.000 [A]
100.000 [A]
0.000 [A]
p1958[0...n]
Rotating measurement ramp-up/ramp-down time / MotID t_up_down
SERVO
Can be changed:
T
Calculated:
-
Access level:
2
Data type:
Floating Point
Dynamic index:
MDS, p0130
Func. diagram:
-
P-Group:
Motor identification
Units group:
-
Unit selection:
-
Not for motor type:
-
Expert list:
1
Min Max
Factory
setting
-1.00 [s]
999999.00 [s]
-1.00 [s]
p1959[0...n]
Rotating measurement configuration / Rot meas config
SERVO
Can be changed:
T
Calculated:
CALC_MOD_ALL
Access level:
3
Data type:
Unsigned16
Dynamic index:
MDS, p0130
Func. diagram:
-
P-Group:
Motor identification
Units group:
-
Unit selection:
-
Not for motor type:
REL
Expert list:
1
Min Max
Factory
setting
-
-
0000 0110 1110 0110 bin
Содержание SINAMICS S Series
Страница 1: ...sinamics s SINAMICS S List Manual 07 2007 ...
Страница 2: ......
Страница 1422: ...Function Diagrams Braking Module external 2 1422 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1750: ...Faults and Alarms List of faults and alarms 3 1750 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1778: ...Appendix List for motor code encoder code A 1778 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...
Страница 1812: ...Index D 1812 Siemens AG 2007 All Rights Reserved SINAMICS S List Manual LH1 07 2007 ...