Siemens SINAMICS S110 List Manual page 907

Vdc_max controller
Vdc_ctrl Kp
p1250
Vdc upper thresh
p1244
–
Vdc_act
r0070
+
[8950.1]
n_act smooth
[4710.7] r0063
M_limit Vdc_max
[5640.8]
M_limit Vdc_min
[5640.8]
Vdc_min controller
Vdc_ctrl Kp
p1250
Vdc lower thresh
p1248
–
Vdc_act
r0070
+
n_act smooth
[4710.7] r0063
1 2
DO: SERVO
Servo control - Vdc_max controller and Vdc_min controller
p1240 = 7 or 9 if.
M_max offset
p1532
i max M max
DC UD
Adaptation
a = ((p1240 = 1, 3, 7 or 9) and
a = ((p1240 = 1 or 3) and (r0063 < 0))
(r0063 < 0))
<1>
a
b
<1>
b = ((p1240 = 0, 2, 4, 5, 6 or 8) or (r0063
a = ((p1240 = 1, 3, 7 or 9) and (r0063 > 0))
<1>
a
b
<1>
b = ((p1240 = 0, 2, 4, 5, 6 or 8) or (r0063
p1240 = 8 or 9 if.
i min M min
DC UD
Adaptation
M_max offset
p1532
3 4
Vdc_ctrl config
n_act smooth
[4710.6] r0063
Logic
a = ((p1240 = 2, 3, 8 or 9) and
(r0063 > 60 1/min))
<1>
<1>
0))
b = ((p1240 = 0, 1, 4, 5, 6 or 7) or
(r0063 60 1/min))
a = ((p1240 = 2, 3, 8 or 9) and
(r0063 < -60 1/min))
<1>
<1>
b = ((p1240 = 0, 1, 4, 5, 6 or 7) or (r0063
0))
<1> p1240
[0] Inhib Vdc ctrl
[1] Enables Vdc_max controller
[2] Enables Vdc_min controller (kinetic buffering)
[3] Enables Vdc_min controller and Vdc_max controller
[4] Activates Vdc_max monitoring
[5] Activates Vdc_min monitoring
[6] Activates Vdc_min monitoring and Vdc_max monitoring
[7] Enable Vdc_max controller without accelerating
[8] Enable Vdc_min controller without braking
[9] Enable Vdc_min and Vdc_max controller w/o braking/accelerating
5 6
fp_5650_98_eng.vsd
19.10.09 V04.04.00
1000.00 μs
p1240
[5060.1]
a
M_max upper eff
[5610.1]
r1538
[5714.1]
+
b [8012.1]
+
M_suppl 3
p1569[C]
(3841)
[7010.7]
+
[5060.1]
a
M_max lower eff
[5610.1]
r1539
[5714.1]
+
b
[8012.1]
-60 1/min))
7 8
Function diagram
- 5650 -
SINAMICS S110