Siemens CU240B-2 List Manual

3 Function diagrams 3.19 Signals and monitoring functions
SINAMICS G120 Control Units CU240B-2/CU240E-2
750 List Manual (LH11), 01/2016, A5E33839529
Fig. 3-171 8019 – Motor temperature model 3
- 8019 -
Function diagram
87654321
fp_8019_97_58.vsd
Signals and monitoring functions
G120 CU240B/E-2
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>
Only for Power Modules PM240/PM250/PM260.
If p0610 = 12.
<2>
Motor temperature model 3
<2>
Only for:
Permanent-magnet synchronous motor
(PMSM) 1FK7 without encoder (p0300 =
277)

Siemens CU240B-2 Specifications

General

Brand	Siemens
Model	CU240B-2
Category	Inverter
Language	English