Siemens SINAMICS S110 List Manual page 905

<1>
M_max upper/mot
-1 000 000.00...20 000 000.00 [Nm]
p1520[D] (100.00)
M
M_max upper/mot scal
2 1 -2000.0...2000.0 [%]
n
p1524 (100.0)
Example:
0 = Quick stop activated
(OFF3)
r0899.5
<1>
M_max lower/regen
-20 000 000.00...1 000 000.00 [Nm]
p1521[D] (-100.00)
M_max low/gen scal
-2000.0...2000.0 [%]
M
p1525 (100.0)
n
3 4
<1> For p1400.4 = 0 the torque limits for the positive and negative torque direction (upwards and downwards) are compatible with MASTERDRIVES and MICROMASTER 4.
"Normal case": If neither dynamic limits nor offsets are required, the upper torque limit is entered via p1520 and the lower via p1521 (as a negative value).
<2> Danger: Negative values at A or positive values at
!
<3> The limiter ensures that the limits do not mutually "overtake" one another.
<4> For the manufacturer-specific PROFIdrive telegrams 102 und 103, r1543 is switched in here [5610.4].
1 2
DO: SERVO
Servo control - Upper/lower torque limit
Upper torque limit
M_max upper/mot
p1522[C]
p1520[D] (1520)
M_max up/mot scal
p1528[C]
p1524[D] (1524)
e.g. from MOMRED
<4>
M_lim var/fixS_src
p1551[C]
(1)
Lower torque limit
M_max lower/regen
p1523[C]
p1521[D] (1521)
M_max low/gen scal
p1529[C]
p1525[D] (1525)
e.g. from MOMRED
<4>
B represent a minimum torque for the other torque direction and can cause the motor to accelerate uncontrollably.
With < B , Fault F07090 is initiated, which can also be disabled.
A
3 4
<2>
A
0
1
<2>
<3>
<2>
1
0
B
<2>
5
fp_5630_98_eng.vsd
30.10.08 V04.04.00
M_max up w/o offs
r1526
M_max offset M_max 1
+
+
M_max offset
-100 000.00...100 000.00 [Nm]
p1532[D] (0.00)
F07090
+
M_max offset M_min 1
+
M_max low w/o offs
r1527
M
p1520
{p1522}
{p1523}
p1521
6 7
Function diagram
SINAMICS S110
1000.00 μs
[5640.1]
[5640.1]
p1532
8
- 5630 -