Siemens SINAMICS S110 - p1551[0...n] BI: Torque limit variable;fixed signal source; M_lim var;fixS_src; p1552[0...n] CI: Torque limit upper scaling without offset; M_max up w;o offs; p1554[0...n] CI: Torque limit lower scaling without offset; M_max low w;o offs; p1569[0...n] CI: Supplementary torque 3; M_suppl 3

List of parameters
Parameter
1-259
© Siemens AG 2012 All Rights Reserved
SINAMICS S110 List Manual (LH7), 06/2012, 6SL3097-4AP10-0BP3
Description: Sets the signal source to change over the torque limits between variable and fixed torque limit.
1 signal from BI: p1551:
The variable torque limit applies (fixed torque limit + scaling).
0 signal from BI: p1551:
The fixed torque limit applies.
Example:
In order that for a Quick Stop (OFF3) the fixed torque limit is effective, BI: p1551 must be interconnected to r0899.5.
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.
Notice: Speed controller limiting is only active if a BICO interconnection is set for connector input p1552 or p1554, (different
than the factory setting).
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.
Notice: Speed controller limiting is only active if a BICO interconnection is set for connector input p1552 or p1554, (different
than the factory setting).
Description: Sets the signal source for supplementary torque 3.
Notice: The signal input is after the torque limit (r1538, r1539). For vector drives, the signals that are entered are only lim-
ited by the current and power limits.
Note: The signal input is preferably used to enter the friction characteristic. The friction compensation is also effective if
the speed controller output reaches its torque limits, but the current limits have still not been reached (this only
applies to vector drives).
p1551[0...n] BI: Torque limit variable/fixed signal source / M_lim var/fixS_src
SERVO_S110-CAN,
SERVO_S110-DP,
SERVO_S110-PN
Can be changed: U, T Calculated: - Access level: 3
Data type: Unsigned32 / Binary Dynamic index: CDS, p0170 Func. diagram: 5620, 5630,
6060, 6630
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: REL Scaling: - Expert list: 1
Min Max Factory setting
- - 1
p1552[0...n] CI: Torque limit upper scaling without offset / M_max up w/o offs
SERVO_S110-CAN,
SERVO_S110-DP,
SERVO_S110-PN
Can be changed: T Calculated: - Access level: 3
Data type: Unsigned32 / FloatingPoint32 Dynamic index: CDS, p0170 Func. diagram: 5060
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: REL Scaling: PERCENT Expert list: 1
Min Max Factory setting
- - 1
p1554[0...n] CI: Torque limit lower scaling without offset / M_max low w/o offs
SERVO_S110-CAN,
SERVO_S110-DP,
SERVO_S110-PN
Can be changed: T Calculated: - Access level: 3
Data type: Unsigned32 / FloatingPoint32 Dynamic index: CDS, p0170 Func. diagram: 5060
P-Group: Closed-loop control Units group: - Unit selection: -
Not for motor type: REL Scaling: PERCENT Expert list: 1
Min Max Factory setting
- - 1
p1569[0...n] CI: Supplementary torque 3 / M_suppl 3
SERVO_S110-CAN,
SERVO_S110-DP,
SERVO_S110-PN
Can be changed: T Calculated: - Access level: 2
Data type: Unsigned32 / FloatingPoint32 Dynamic index: CDS, p0170 Func. diagram: 7010
P-Group: Functions Units group: - Unit selection: -
Not for motor type: REL Scaling: p2003 Expert list: 1
Min Max Factory setting
- - 0