2 Parameters
2.2 List of parameters
SINAMICS G120D
348
List Manual (LH14), 01/2016, A5E33842313
Description:
Display and connector output for the torque precontrol value.
Dependency:
Refer to: p1511, p1512
Note:
The torque pre-control value is the derivation over time of the speed pre-control value and is referred to a moment of
inertia of 1 kgm^2/2 PI. When using the pre-control, then this should be evaluated corresponding to the actual
moment of inertia.
Description:
Display and connector output for the actual following error.
This value is the deviation between the position setpoint - after fine interpolation - and the position actual value.
Notice:
When speed pre-control is active (p2534 > 0 %), the following applies:
To calculate this value, the position setpoint is delayed by two position controller clock cycles.
When speed pre-control is inactive (p2534 = 0 %), the following applies:
To calculate this value, the position setpoint is delayed by two position controller clock cycles.
Description:
Displays the speed at the input of the pre-control channel.
Note:
This display parameter is used for diagnostics even when the pre-control is inactive (p2534 = 0%).
Description:
Sets the moment of inertia for the torque pre-control.
Dependency:
Refer to: p2534, r2564
Note:
When calculating the torque pre-control value (r2654), the time derivation of the speed pre-control value is multiplied
by 2 PI * p2567.
For reasons associated with the compatibility to earlier firmware versions, the factory setting for p2567 = 1 kgm^2/2
PI. This means that CO: r2564 remains as standard the derivation over time of the speed pre-control value and is
referred, as before, to a moment of inertia of 1 kgm^2/2 PI. For torque pre-control, the moment of inertia can now be
directly entered into p2567 (instead of subsequently evaluating the pre-control value.
r2564
CO: LR torque pre-control value / M_prectrl val
CU250D-2_PN_F
CU250D-2_DP_F
Access level:
1
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
p2003
Dyn. index:
-
Unit group:
7_1
Unit selection:
p0505
Func. diagram:
4015
Min Max
Factory
setting
- [Nm]
- [Nm]
- [Nm]
r2565
CO: LR following error actual / Following err act
CU250D-2_PN_F
CU250D-2_DP_F
Access level:
1
Calculated:
-
Data type:
Integer32
Can be changed:
-
Scaling:
-
Dyn. index:
-
Unit group:
-
Unit selection:
-
Func. diagram:
4015
Min Max
Factory
setting
- [LU]
- [LU]
- [LU]
r2566
LR speed input pre-control / n inp prectrl
CU250D-2_PN_F
CU250D-2_DP_F
Access level:
1
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
-
Scaling:
p2000
Dyn. index:
-
Unit group:
3_1
Unit selection:
p0505
Func. diagram:
4015
Min Max
Factory
setting
- [rpm]
- [rpm]
- [rpm]
p2567[0...n]
LR torque pre-control moment of inertia / M_prectr M_inertia
CU250D-2_PN_F
CU250D-2_DP_F
Access level:
3
Calculated:
-
Data type:
FloatingPoint32
Can be changed:
U, T
Scaling:
-
Dyn. index:
DDS, p0180
Unit group:
25_1
Unit selection:
p0100
Func. diagram:
4015
Min Max
Factory
setting
0.000000 [kgm²]
100000.000000 [kgm²]
0.159155 [kgm²]
Содержание SINAMICS G120D CU240D-2 DP
Страница 1: ...s SINAMICS SINAMICS G120D Control Units CU240D 2 CU250D 2 List Manual 01 2016 Edition ...
Страница 2: ......
Страница 954: ...4 Faults and alarms 4 2 List of faults and alarms SINAMICS G120D 954 List Manual LH14 01 2016 A5E33842313 ...
Страница 978: ...Index SINAMICS G120D 978 List Manual LH14 01 2016 A5E33842313 ...
Страница 979: ......