Description:
Sets the fixed, upper torque limit.
Dependency:
See also: p1521, p1522, p1523, r1538, r1539
DANGER
Negative values when setting the upper torque limit (p1520 < 0) can result in the motor accelerating in an
uncontrollable fashion.
NOTICE
A BICO interconnection to a parameter that belongs to a drive data set always acts on the effective data set.
Note
The torque limit is limited to 400% of the rated motor torque. When automatically calculating the motor/closed-loop
control parameters (p0340), the torque limit is set to match the current limit (p0640).
p1521[0...n]
CO: Torque limit lower / M_max lower
Access level: 2
Calculated:
CALC_MOD_LIM_REF
Data type: FloatingPoint32
Can be changed: T, U
Scaling: p2003
Dynamic index: DDS, p0180
Unit group: 7_1
Unit selection: p0505
Function diagram: 6020, 6630
Min:
-20000000.00 [Nm]
Max:
1000000.00 [Nm]
Factory setting:
0.00 [Nm]
Description:
Sets the fixed, lower torque limit.
Dependency:
See also: p1520, p1522, p1523
DANGER
Positive values when setting the lower torque limit (p1521 > 0) can result in the motor accelerating in an uncontrollable
fashion.
NOTICE
A BICO interconnection to a parameter that belongs to a drive data set always acts on the effective data set.
Note
The torque limit is limited to 400% of the rated motor torque. When automatically calculating the motor/closed-loop
control parameters (p0340), the torque limit is set to match the current limit (p0640).
p1522[0...n]
CI: Torque limit upper / M_max upper
Access level: 3
Calculated: -
Data type: Unsigned32 /
FloatingPoint32
Can be changed: T
Scaling: p2003
Dynamic index: CDS, p0170
Unit group: -
Unit selection: -
Function diagram: 6630
Min:
-
Max:
-
Factory setting:
1520[0]
Description:
Sets the signal source for the upper torque limit.
Dependency:
See also: p1520, p1521, p1523
DANGER
Negative values resulting from the signal source and scaling can cause the motor to accelerate in an uncontrolled
manner.
Parameters
7.2 Parameter list
SINAMICS G120X converter
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC
685
Содержание SINAMICS G120X
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Страница 152: ...Wiring 4 2 Control interfaces SINAMICS G120X converter 150 Operating Instructions 06 2019 FW V1 01 A5E44751209B AC ...
Страница 940: ...Parameters 7 3 ASCII table SINAMICS G120X converter 938 Operating Instructions 06 2019 FW V1 01 A5E44751209B AC ...
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