Control Word 1 And Status Word 1 (Basic Functions) - Siemens SINAMICS G120 Function Manual

4.2.3

Control word 1 and status word 1 (basic functions)

Table 4- 2
Byte Bit
0
1
Table 4- 3
Byte Bit
0
1
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 04/2014, FW V4.7, A5E34261271B AA
Control word 1 (bit 0 ... 15)
Function
0 STO
1 SS1
2 ... 6 Not relevant
7 Internal Event
ack
8 ... 15 Not relevant
Status word 1 (bit 0 ... 15)
Function
0 Power removed
1 SS1 active
2 ... 6 Not relevant
7 Internal Event
8 ... 15 Not relevant
Comment
0 Select STO
1 Deselect STO
0 Select SS1
1 Deselect SS1
0 Do not acknowledge faults
1 → 0 Acknowledge "Internal event" for a 1 → 0 signal change
Comment
0 STO is not active
1 STO is active
0 SS1 is not active
1 SS1 is active
0 Fault-free operation
1 The inverter signals an "internal event"
Installing
4.2 Connection via PROFIsafe
47