Siemens SINAMICS G120 - Fig. 3-168 8016 - Thermal monitoring, motor, motor temperature status word, faults;alarms

SINAMICS G120 Control Units CU240B-2/CU240E-2 List Manual (LH11), 01/2016, A5E33839529
747
3 Function diagrams
3.19 Signals and monitoring functions
Fig. 3-168 8016 – Thermal monitoring, motor, motor temperature status word, faults/alarms
- 8016 -
Function diagram
87654321
fp_8016_97_02.vsd
Signals and monitoring functions
G120 CU240B/E-2
09.12.2015 V4.7.6
Thermal monitoring motor, motor temperature status word faults/alarms
T0
&
&
[6300.1], [6640.2]
p0610 = 1
-140 °C 250 °C
0
1
&
1
1
T0
0
1
<4>
1650
Only applies for p0601 = 0, 2, 6.
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 [D] (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>
I_max reduction
Mod 2/sens timer
p0606
Sensor fault time
p0607
For KTY/PT1000 and PTC / bimetallic NC contact, the value p0606 = 0 has a different meaning:
KTY/PT1000: 0 means the output of the timer is switched out (logical 0).
PTC / bimetallic NC contact: 0 means the delay time is 0 s.
Switch-on delay p0607 = 0 suppresses fault F07016.
<6>
<5>
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]
<1>
<4>
<3>
<2>
[8017.1]
Motor temperature sensor
via CU terminal KL. 14/15 (T1/T2)
[2201.1]
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
F07011 [8016.7]
A07910 [8016.7]
A07012 [8017.7]
A07910 [8016.7]
A07910 [8016.7] <2>
<1>
r5389.0
r5389.1
r5389.2
r5389.4
r5389.5
r5389.8
7 Reserved
Motor temperature status word faults/alarms
Thermal monitoring motor
6 = PT1000
Only for p0610 = 1.
Motor temperature model 1/3: A07012
Motor temperature model 2: A07910
<5>
<6>
[8019.8]
PTC