Siemens SINAMICS G220 - Page 691

Safety status word 2 (S_ZSW2)
Converter → Failsafe control
Bit Safety status Explanation
07 Internal event 1 The converter signals an "internal event"
0 Fault-free operation
08 Reserved – –
09 Active SLS limit value
bit 0
 Bit1 Bit0
SLS1
SLS2
SLS3
SLS4
0
0
1
1
0
1
0
1
10 Active SLS limit value
bit 1
11 Reserved – –
12 SDI positive active 1 SDI positive direction of rotation is active
0 SDI positive direction of rotation is not active
13 SDI negative active 1 SDI negative direction of rotation is active
0 SDI negative direction of rotation is not active
14 Reserved – –
15 Status SSM 1 The absolute value of the speed is less than the SSM limit
0 The absolute value of the speed is equal to or greater than the
SSM limit
16 ...
23
Reserved – –
24 F-DI 0 1 F-DI 0 has 0 signal
0 F-DI 0 has 1 signal
25 F-DI 1 1 F-DI 1 has 0 signal
0 F-DI 1 has 1 signal
26 F-DI 2 1 F-DI 2 has 0 signal
0 F-DI 2 has 1 signal
27 …
31
Reserved – –
Functions
14.12Safety Integrated
SINAMICS G220 converter
Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB 689