Siemens SINAMICS G220 - Page 706

- 2853 -
1
Safety Integrated Fail-safe digital output (F-DO 0)
© Siemens AG
2 3 4 5 6 7 8
V6.02.00
p9500
F-DO 0+
M
+24 V
r10072 r10072.0
1 = Status of the F-DO 0 Logical 1
The F-DO is only active if at least one input of c10042[0..5] is interconnected to a signal source or a 1 signal was set.<1>
Control and check test pulses
C01771
"SI: Fault of the failsafe outputs"
F-DO 0-
X124.1 X124.2 X124.3 X124.4
24 V DC to next device
<1>
Example of a circuit
&
1
4
3
2
5
6
c10042[0]
(0)
AND logic operation input 1
c10042[1]
(0)
AND logic operation input 2
c10042[2]
(0)
AND logic operation input 3
c10042[3]
(0)
AND logic operation input 4
c10042[4]
(0)
AND logic operation input 5
c10042[5]
(0)
AND logic operation input 6
F-DOEnable
<2>
1
Possible sources:
r10038 r10038 SI Safe State status
[2856.4] [2856.8]
r9722 r9722.0..15
SI status signals
If a signal source is not connected to an input, then the input is set to HIGH (default).
Exception: If a signal source is not interconnected to any input or 1 signal was set, then the output signal = 0.
<2>
SI F-DO self test dark
pulses duration [ms]
p10020 (4)
SI F-DO diagnostics
mode selection
p10047 (1)
1 = Control via F-DI Enable
p9603.0 (1)
1 = Control via PROFIsafe Enable
p9603.1 (0)
Figure14-250 2853 - Fail-safe digital output (F-DO 0)
Functions
14.12Safety Integrated
SINAMICS G220 converter
704 Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB