Siemens Sinamics G120 CU240E Operating Instructions Manual page 187

Bit Value Meaning
13
1 --
0 Motor overload
14 1 Clockwise rotation
0 Counter-clockwise rotation
15 1 --
0 Converter overload
Status word 2 (ZSW2)
Status word 2 has the following default assignment. This can be changed by means of BICO.
Table 5- 68 Default setting for status word 2 (not defined for VIK/NAMUR)
Bit Value Meaning
0 1 DC brake active
1 1 n_act < P2167
2 1 n_act ≧ P1080
3 1 i_act ≧ P2170
4 1 n_act > P2155
5 1 n_act ≦ P2155
6 1 Speed setpoint reached
7 1 DC link voltage < P2172
8 1 DC link voltage ≧ P2172
9 1 Speed ramp ended
10 1 Technology controller output ≦ P2292
11 1 Technology controller output > P2291
12 1 Vdc_max controller
13 1 Kinetic buffering and flexible response
14 1 Not used
15 1 Not used
Frequency inverter
Operating Instructions, 08.10. 2008, t.b.d.
Comments
Motor data displays overload status.
--
--
--
--
E.g. current or temperature
Description
DC brake active
Converter frequency < shutdown limit
Actual frequency > minimum frequency
Current ≥ limit value
Actual frequency > reference frequency
Actual frequency < reference frequency
Actual frequency ≥ setpoint
Voltage < threshold value
Voltage > threshold value
--
PI frequency < threshold value
PI saturation
--
--
--
--
5.11 Operation in fieldbus systems
Functions
187