6.11.6.3 Readout of the Event Memories (Records)
There are eight event memories for each type of event. The latest event is stored
in event memory 1, the previous one in event memory 2, and so forth.
Readout of event memories is illustrated using the fault memory as an example.
Control Step / Description Control
Action
Display
Step 0
Select the entry point for the first fault memory, for
example. If the memory contains entries, the third line
of the display will show the date and time the fault
began. If the third line is blank, then there are no entries
in the fault memory.
Events/Rec/FT_RC
Fault recording 1
01.01.13 10:00:33
↓
Step 1
Press the “down” key to enter the fault memory. First,
the fault number is shown. In this example it is the 22nd
fault since the last reset.
Fault recording 1
FT_RC
Event
22
Step 2
Press the “right” key repeatedly to see first the
measured fault data and then the binary signals in
chronological order. The time shown in the second line is
the time, measured from the onset of the fault, at which
the value was measured or the binary signal started or
ended.
Once the end of the fault has been reached (after the
“right” key has been pressed repeatedly), pressing the
“right” key again will have no effect.
Fault recording 1
200 ms FT_DA
Running time
0.17 s
Fault recording 1
0 ms FT_RC
Record. in progress
Start
Fault recording 1
241 ms FT_RC
Record. in progress
End
Step 3
Press the “left” key to see the previous measured value
or the previous signal.
Fault recording 1
0 ms FT_RC
Record. in progress
Start
Step 4
Press the “up” key at any point within the fault memory
to return to the entry point.
Events/Rec/FT_RC
Fault recording 1
01.01.13 10:00:33
↓
6 Local Control (HMI) P634
P634/EN M/R-42-A // P634‑311‑653 6-27
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