Efficient Networks Siemens Sinamics S120 - Manual (Page 286)

Function modules
7.10 DCC axial winder
Drive Functions
286
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4
p1497[0...n] CI: Moment of inertia, scaling / M_mom inert scal
Scaling factor of the static moment of inertia for the calculation of the current total moment of
inertia (r1493 + portion of the moment of inertia of the winding product calculated by the
INCO block).
p1498[0...n] Load moment of inertia / Load mom of inert (SERVO only)
Moment of inertia of the load without winding product
Limitation of the speed controller output with dynamic speed limits
0BPD[XSSHUHII
0BPD[XSSHUWRWDO
0BPD[XSRIIVVFDO
0BPD[ORZHUWRWDO
0BPD[ORZRIIV6FDO
0BPD[ORZHUHII
HJ
 2))DFWLYH
0BOLPYDUIL[6BVUF
7RUTXHIURP
VSHHGFRQWUROOHU
7RUTXHIURP
$GGLWLRQDOWRUTXH
7RUTXHIURP
7RUTXHSUHFRQWURO
0BVHWEHIRUH0BOLP
r1509 [5610.3]
+
1 0
1
0
r1538
r1534
p1551
p1552
r0899.5
r1535
r1539
p1554
r1538
r1539
[5060 .4]
[5060 .7]
[5060 .7]
Figure 7-24 Limitation of the speed controller output with dynamic speed limits (example of SERVO)
Application for the VECTOR case see FP 6060.
Parameters of the function diagram for torque limitation
r1538 Upper effective torque limit / M_max upper eff
Displays the currently effective upper torque limit.
r1539 Lower effective torque limit / M_max lower eff
Displays the currently effective lower torque limit.
p1551[0..n] Torque limit variable/fixed signal source / M_lim var/fixS_src
Sets the signal source for switching the torque limits between variable and fixed torque limit.
1 signal from BI: p1551: