Parameters
List of parameters
1-426
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description:
Sets the fixed upper torque limit or the torque limit when motoring.
Dependency:
p1400 bit 4 = 0: Upper / lower
p1400 bit 4 = 1: Motoring / generating
Refer to: p0500, p1521, p1522, p1523, p1532, r1538, r1539
Danger:
For p1400.4 = 0 (torque limiting, upper/lower) the following applies:
Negative values when setting the upper torque limit (p1520 < 0) can result in the motor accelerating in an uncontrol-
lable fashion.
Notice:
A BICO interconnection to a parameter that belongs to a drive objects always acts on the effective data set.
Note:
For VECTOR the following applies (p0107):
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).
Description:
Sets the fixed upper or force limit when motoring.
Dependency:
p1400 bit 4 = 0: Upper / lower
p1400 bit 4 = 1: Motoring / generating
Refer to: p0500, p1521, p1522, p1523, p1532, r1538, r1539
Danger:
For p1400.4 = 0 (torque limiting, upper/lower) the following applies:
Negative values when setting the upper torque limit (p1520 < 0) can result in the motor accelerating in an uncontrol-
lable fashion.
Notice:
A BICO interconnection to a parameter that belongs to a drive objects always acts on the effective data set.
Note:
For VECTOR the following applies (p0107):
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).
Description:
Sets the fixed, upper torque limit.
p1520[0...n]
CO: Torque limit upper/motoring / M_max upper/mot
SERVO
Can be changed:
U, T
Calculated:
CALC_MOD_LIM_REF
Access level:
2
Data type:
Floating Point
Dynamic index:
DDS, p0180
Func. diagram:
5620, 5630,
6630
P-Group:
Closed-loop control
Units group:
7_1
Unit selection:
p0505
Not for motor type:
REL
Expert list:
1
Min Max
Factory
setting
-1000000.00 [Nm]
20000000.00 [Nm]
0.00 [Nm]
p1520[0...n]
CO: Force limit upper/motoring / F_max upper/mot
SERVO (Lin)
Can be changed:
U, T
Calculated:
CALC_MOD_LIM_REF
Access level:
2
Data type:
Floating Point
Dynamic index:
DDS, p0180
Func. diagram:
5620, 5630,
6630
P-Group:
Closed-loop control
Units group:
8_1
Unit selection:
p0505
Not for motor type:
REL
Expert list:
1
Min Max
Factory
setting
-1000000.00 [N]
20000000.00 [N]
0.00 [N]
p1520[0...n]
CO: Torque limit upper / M_max upper
VECTOR (n/M)
Can be changed:
U, T
Calculated:
CALC_MOD_LIM_REF
Access level:
2
Data type:
Floating Point
Dynamic index:
DDS, p0180
Func. diagram:
6630
P-Group:
Closed-loop control
Units group:
7_1
Unit selection:
p0505
Not for motor type:
REL
Expert list:
1
Min Max
Factory
setting
-1000000.00 [Nm]
20000000.00 [Nm]
0.00 [Nm]