Ci: Torque Limit Upper Scaling Without Offset / M_Max Up W/O Offs; Ci: Torque Limit Lower Scaling Without Offset / M_Max Low W/O Offs; Flux Reduction Torque Factor Transition Value / Flux Red M Trans; Co: Flux Setpoint / Flex Setp - Siemens SINAMICS G120XA Operating Instructions Manual

Parameters
7.3 Parameters
p1552[0...n]

CI: Torque limit upper scaling without offset / M_max up w/o offs

Access level: 3
Can be changed: T
Unit group: -
Min:
-
Description: Sets the signal source for the scaling of the upper torque limiting to limit the speed controller output without taking into
account the current and power limits.
p1554[0...n]

CI: Torque limit lower scaling without offset / M_max low w/o offs

Access level: 3
Can be changed: T
Unit group: -
Min:
-
Description: Sets the signal source for the scaling of the lower torque limiting to limit the speed controller output without taking into
account the current and power limits.
r1566[0...n]

Flux reduction torque factor transition value / Flux red M trans

Access level: 3
Can be changed: -
Unit group: -
Min:
- [%]
Description: The following applies for a synchronous reluctance motor:
Displays the transition value for the start of the evaluation of the optimum flux characteristic.
The value is referred to the rated motor torque.
Note
The transition value corresponds with the lower limit of the flux setpoint (p1581).
For a lower absolute torque setpoint, the flux setpoint remains at the lower limit (p1581).
p1570[0...n]

CO: Flux setpoint / Flex setp

Access level: 3
Can be changed: T, U
Unit group: -
Min:
50.0 [%]
Description: Sets the flux setpoint referred to rated motor flux.
The following applies for a synchronous reluctance motor:
Scaling the flux setpoint.
NOTICE
A BICO interconnection to a parameter that belongs to a drive data set always acts on the effective data set.
528
Calculated: -
Scaling: PERCENT
Unit selection: -
Max:
-
Calculated: -
Scaling: PERCENT
Unit selection: -
Max:
-
Calculated: -
Scaling: PERCENT
Unit selection: -
Max:
- [%]
Calculated:
CALC_MOD_LIM_REF
Scaling: PERCENT
Unit selection: -
Max:
200.0 [%]
Operating Instructions, 03/2019, FW V1.0, A5E44751205B AB
Data type: Unsigned32 /
FloatingPoint32
Dynamic index: CDS, p0170
Function diagram: 6060
Factory setting:
1
Data type: Unsigned32 /
FloatingPoint32
Dynamic index: CDS, p0170
Function diagram: 6060
Factory setting:
1
Data type: FloatingPoint32
Dynamic index: DDS, p0180
Function diagram: 6790
Factory setting:
- [%]
Data type: FloatingPoint32
Dynamic index: DDS, p0180
Function diagram: 6722
Factory setting:
100.0 [%]
SINAMICS G120XA converter