Siemens SINAMICS G120D CU240D-2 DP - Fig. 3-170 8019 - Motor temperature model 3

SINAMICS G120D List Manual (LH14), 01/2016, A5E33842313
785
3 Function diagrams
3.19 Signals and monitoring functions
Fig. 3-170 8019 – Motor temperature model 3
- 8019 -
Function diagram
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fp_8019_97_58.vsd
Signals and monitoring functions
SINAMICS G120D
09.12.2015 V4.7.6
Motor temperature model 3
0
1
0
1
[8016.6]
T0
1
r0632 – r5397
r5398 – r5397
• 100 [%]
1 = Activate motor temperature model 3
p0612.2 (0)
not smoothed
r0068
I_act abs val [Arms]
[0]
r0063
n_act [rpm]
Mod T_stator [°C]
r0631 [D]
Mod rotor temp [°C]
r0633 [D]
A07012
"Motor temperature model 1/3 overtemperature"
r0034
Mot_util therm [%]
Mod T_winding [°C]
r0632 [D]
Threshold value for
F07011
F thr image p5391 [°C]
r5399 [D]
A thr image p5390 [°C]
r5398 [D]
Mot temp response
p0610
<1>
<1> If p0610 = 12.
Motor temperature model 3
Only for:
Permanent-magnet synchronous motor
(PMSM) 1FK7 without encoder (p0300 = 277)