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Status word Safety Integrated
Control Unit
Bit No.
Status (Control Unit)
[2810.3]
0
1 = STO selected on Control Unit
[2810.7]
1
1 = STO active on Control Unit
[2810.3]
2
1 = SS1 active on Control Unit
Reserved
[2814.3]
4
1 = SBC requested
Reserved
[2802.7]
9
1 = STOP A cannot be acknowledged, active
[2802.8]
10
1 = STOP A active
Reserved
[2802.5]
15
1 = STOP F active
Functions available on the CU and MM
from the CU perspective
Bit No.
Common functions (Control Unit)
0
1 = STO supported via terminals
1
1 = SBC supported
2
1 = SI motion supported
3
1 = SS1 supported
4
1 = PROFIsafe supported
1 = Drive-based motion monitoring
5
functions supported
Reserved
1
2
DO: SERVO, VECTOR
Safety Integrated - Basic Functions, Status words
Status word Safety Integrated
Motor Module
r9772
Bit No.
Status (Motor Module)
[2810.3]
0
1 = STO selected on Motor Module
[2810.6]
1
1 = STO active on Motor Module
[2810.3]
2
1 = SS1 active on Motor Module
3
Reserved
[2814.3]
4
1 = SBC requested
Reserved
[2802.7]
9
1 = STOP A cannot be acknowledged, active
[2802.8]
10
1 = STOP A active
Reserved
[2802.5]
15
1 = STOP F active
Functions available on the CU and MM
from the MM perspective
r9771
Bit No.
Common functions (motor module)
0
1 = STO supported through terminals
1
1 = SBC supported
2
1 = SI motion supported
3
1 = SS1 supported
4
1 = PROFIsafe supported
1 = Drive-based motion monitoring
5
functions supported
Reserved
3
4
Status word Safety Integrated
Control Unit and Motor Module
r9872
Bit No.
Status (Control Unit + Motor Module)
&
0
1 = STO selected in drive
&
1
1 = STO active in drive
&
2
1 = SS1 active in drive
Reserved
&
4
1 = SBC requested
Reserved
[2810.5]
31
1 = The shutdown paths must be tested
Status word Safety Integrated
Safe Torque Off group
r9871
Bit No.
Status (Safe Torque Off group)
r9773.0
&
0
1 = STO selected in group
Group n
r9773.1
&
1
1 = STO active in group
Group n
r9773.2
&
2
1 = SS1 active in group
Group n
3
Reserved
r9773.4
&
4
1 = SBC requested in group
Group n
5
Reserved
Reserved
r9773.31
1 = Shutdown paths of the group must
&
31
be tested
Group n
5
6
Function diagram
fp_2804_01_eng.vsd
SINAMICS S
02.07.07 V02.05.00
r9780 CU/r9880 MM
r9773
r9774
7
8
- 2804 -
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