Parameters
List of parameters
1-428
© Siemens AG 2007 All Rights Reserved
SINAMICS S List Manual (LH1), 07/2007
Description:
Sets the fixed, lower torque limit.
Dependency:
Refer to: p1520, p1522, p1523, p1532
Danger:
Positive values when setting the lower torque limit (p1521 < 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:
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 signal source for the upper or torque/force limit when motoring.
Dependency:
p1400 bit 4 = 0: Upper / lower
p1400 bit 4 = 1: Motoring / generating
Refer to: p1520, p1521, p1523, p1532
Danger:
For p1400.4 = 0 (torque limiting, upper/lower) the following applies:
Negative values. that are obtained as a result of the signal source and the scaling can cause the motor to acceler-
ate in an uncontrollable fashion.
Description:
Sets the signal source for the upper or torque/force limit when motoring.
Dependency:
p1400 bit 4 = 0: Upper / lower
p1400 bit 4 = 1: Motoring / generating
Refer to: p1520, p1521, p1523, p1532
Danger:
For p1400.4 = 0 (torque/force limiting, upper/lower) the following applies:
Negative values. that are obtained as a result of the signal source and the scaling can cause the motor to acceler-
ate in an uncontrollable fashion.
p1521[0...n]
CO: Torque limit lower / M_max lower
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:
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
-20000000.00 [Nm]
1000000.00 [Nm]
0.00 [Nm]
p1522[0...n]
CI: Torque limit upper/motoring / M_max upper/mot
SERVO
Can be changed:
T
Calculated:
-
Access level:
3
Data type:
Unsigned32 / FloatingPoint32
Dynamic index:
CDS, p0170
Func. diagram:
1610, 5620,
5630, 6630
P-Group:
Closed-loop control
Units group:
-
Unit selection:
-
Not for motor type:
REL
Expert list:
1
Min Max
Factory
setting
- -
1520[0]
p1522[0...n]
CI: Force limit upper/motoring / F_max upper/mot
SERVO (Lin)
Can be changed:
T
Calculated:
-
Access level:
3
Data type:
Unsigned32 / FloatingPoint32
Dynamic index:
CDS, p0170
Func. diagram:
1610, 5620,
5630, 6630
P-Group:
Closed-loop control
Units group:
-
Unit selection:
-
Not for motor type:
REL
Expert list:
1
Min Max
Factory
setting
- -
1520[0]