Siemens SINAMICS DCM Manual page 619

Descriptions of functions
10.33 Diagnostics
Delay of the fault response
The fault response can be delayed by a parameterized time for all faults.
p51780 Delay time (0.000 s .. 60.000 s), factory setting = 0.000 s
See also function diagram 2651.
The two CO/BOs r2139.3 (Fault active) and r3114.10 (Fault present) can be used by a
higher-level controller in order to detect the time when a fault occurs (Fault present) and the
time when a fault takes effect (Fault active).
Triggering on messages (example)
Select message
p2128[0] = 1001
or
p2128[1] = 1002
Note
The value from CO: r2129 can be used as a group trigger.
CO: r2129 = 0 No selected message has been output.
CO: r2129 > 0 Group trigger.
At least one selected message has been output.
The individual binector outputs BO: r2129 should be investigated.
Triggering messages externally
If the appropriate binector input is interconnected with an input signal, fault 1, 2, or 3 or alarm
1, 2, or 3 can be triggered via an external input signal.
Once an external fault (1 to 3) has been triggered on the Control Unit drive object, this fault
is also present on all associated drive objects. If one of these external faults is triggered on a
different drive object, it is only present on that particular drive object.
BI: p2106
BI: p2107
BI: p2108
BI: p2112
BI: p2116
BI: p2117
620
Trigger signal
BO: r2129.0
BO: r2129.1
→ External fault 1
→ External fault 2
→ External fault 3
→ External alarm 1
→ External alarm 2
→ External alarm 3
Operating Instructions, 02.2015, A5E34763375/RS-AA/001
ac.maher.co.ir
→ F07860(A)
→ F07861(A)
→ F07862(A)
→ A07850(F)
→ A07851(F)
→ A07852(F)
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