User Manual

3 Function diagrams 3.16 Signals and monitoring functions
SINAMICS G120 CU230P-2 Control Units
736 List Manual, 04/2018, A5E33838102
Fig. 3-164 8016 – Thermal monitoring motor, motor temperature status word faults/alarms
- 8016 -
Function diagram
87654321
fp_8016_97_01.vsd
Signals and monitoring functions
G120 CU230P-2
13.03.2018 V4.7_10
Thermal monitoring motor, motor temperature status word faults/alarms
T0
&
&
[6300.1], [6640.1], [6828.1], [6850.1]
p0610 = 1
-140 °C 250 °C
0
1
&
1
1
T0
0
1
<4>
1650
Only for p0610 = 1.
The relevant rated response temperature in °C depends on the temperature sensor chosen by the motor manufacturer.
0 = No sensor
PTC alarm and time
KTY84
Bimetallic NC contact alarm with
time step
KTY/PT1000 sensor type
(threshold not applicable for PTC)
Sensor type
Fault response
Suppress fault
with p0610 = 0
F07011
"Motor overtemperature"
A07910
"Motor overtemperature"
F07016
"Motor temperature
sensor fault, fault"
A07015
"Motor temperature
sensor fault alarm"
r0035
Mot temp [°C]
Mot_temp_sens type
0 ... 6
p0601 [M] (0)
1
Mod 2/sens A_thr
p0604
Mod1/2/sens T_thr
p0605
Mot temp response
p0610
1 = Alarm motor
overtemperature
1 = Fault motor
overtemperature
via motor temperature model 2
<3>
PTC
I_max reduction
ZSW fault/alarm 2
r2135
r2135
.14
[2548.2]
ZSW fault/alarm 2
r2135
r2135
.12
[2548.2]
[8018.8]
1 =
2 =
4 =
[8017.8]
<2>
<4>
Motor temperature sensor
via CU terminal KL. 14/15 (T1/T2)
[2201.1]
[8017.1]
0.0 s
0.1 s
6 = PT1000
0
Motor temperature status word faults/
alarms
1 = Motor temperature measurement fault active
Reserved
Reserved
Reserved
Mot_temp ZSW F/A
r5389
r5389
Bit
No.
1 = Motor temperature model fault active
1 = Encoder temperature measurement fault active
1 = Motor temperature measurement alarm active
1 = Motor temperature measurement alarm active
1 = Current reduction active
1
2
3
4
5
6
8
9
...
15
[8016.1]
F07011 [8016.7]
[8016.1]
A07910 [8016.7]
A07012 [8017.7]
A07910 [8016.7]
A07910 [8016.7] <2>
<1>
Only for p0601 = 0, 2, 6.
<1>
<3>
r5389.0
r5389.1
r5389.2
r5389.4
r5389.5
r5389.8
7
Reserved
Motor temperature model 1/3: A07012
Motor temperature model 2: A07910
Motor temperature status word faults/alarms
Thermal monitoring motor