SINAMICS DCM
List Manual (LH8), 02/2015, 6RX1800-0ED76
473
2 Parameters
2.2 List of parameters
In the case of the "Acceleration dependent upon setpoint/actual value difference" function, only the proportion of the
speed controller's setpoint/actual value difference which has an absolute value in excess of the threshold (p50543) is
switched through.
Dependency:
Refer to: p50543
Description:
Sets the dt for the output of dy/dt in r52191.
The change in the ramp-function generator's output variable (p52190) in relation to the time set in p50542 is output in
r52191.
Dependency:
Refer to: p50330, r52191
Note:
Example:
A ramp-up time of 5 s is set on the ramp-function generator; in other words, a complete ramp-up from y = 0% to
100% will take 5 s.
A time difference dt of 2 s is set in p50542. This results in a dy/dt of 40% at r52191, since the set dt of 2s produces a
dy of (2 s / 5 s) * 100% = 40%.
Description:
Sets the threshold for acceleration dependent upon the setpoint/actual value difference.
In the case of the "Acceleration dependent upon setpoint/actual value difference" function, only the proportion of the
speed controller's setpoint/actual value difference which has an absolute value in excess of the threshold (p50543) is
switched through.
Dependency:
Refer to: p50541
Description:
Sets the smoothing time constant for the acceleration value for moment of inertia compensation.
Dependency:
Refer to: p50619
Description:
Sets the y coordinate for pair of values 1 for adaptation of the P gain (Kp).
p50542[0...n]
RFG dy/dt time difference / RFG dy/dt t_dif
DC_CTRL
Can be changed:
U, T
Calculated:
-
Access level:
2
Data type:
FloatingPoint32
Dyn. index:
DDS, p0180
Func. diagram:
3152
P-Group:
-
Unit group:
-
Unit selection:
-
Not for motor type:
-
Scaling:
-
Expert list:
1
Min Max
Factory
setting
0.00 [s]
1000.00 [s]
0.01 [s]
p50543[0...n]
Speed controller setpoint/actual value difference threshold / Set/act dif thresh
DC_CTRL
Can be changed:
U, T
Calculated:
-
Access level:
2
Data type:
FloatingPoint32
Dyn. index:
DDS, p0180
Func. diagram:
6820
P-Group:
-
Unit group:
-
Unit selection:
-
Not for motor type:
-
Scaling:
PERCENT
Expert list:
1
Min Max
Factory
setting
0.00 [%]
100.00 [%]
0.00 [%]
p50546[0...n]
Smoothing time constant for inertia compensation / Comp inert T
DC_CTRL
Can be changed:
U, T
Calculated:
-
Access level:
2
Data type:
FloatingPoint32
Dyn. index:
DDS, p0180
Func. diagram:
6820
P-Group:
-
Unit group:
-
Unit selection:
-
Not for motor type:
-
Scaling:
-
Expert list:
1
Min Max
Factory
setting
0 [ms]
10000 [ms]
0 [ms]
p50550[0...n]
Speed controller adaptation Kp y coordinate 1 / Adapt Kp y1
DC_CTRL
Can be changed:
U, T
Calculated:
-
Access level:
2
Data type:
FloatingPoint32
Dyn. index:
DDS, p0180
Func. diagram:
6805
P-Group:
-
Unit group:
-
Unit selection:
-
Not for motor type:
-
Scaling:
-
Expert list:
1
Min Max
Factory
setting
0.10 2000.00
3.00
Содержание SINAMICS DCM
Страница 1: ...s SINAMICS SINAMICS DCM List Manual 02 2015 Edition Answers for industry ...
Страница 2: ......
Страница 856: ...3 Function diagrams 3 23 Basic Operator Panel 20 BOP20 SINAMICS DCM 856 List Manual LH8 02 2015 6RX1800 0ED76 ...
Страница 1178: ...4 Faults and alarms 4 2 List of faults and alarms SINAMICS DCM 1178 List Manual LH8 02 2015 6RX1800 0ED76 ...
Страница 1192: ...A Appendix A 2 List of abbreviations SINAMICS DCM 1192 List Manual LH8 02 2015 6RX1800 0ED76 ...
Страница 1202: ...Index SINAMICS DCM 1202 List Manual LH8 02 2015 6RX1800 0ED76 ...
Страница 1203: ......