ABB Relion 650 Series Technical Manual page 439

1MRK 506 326-UUS B
Name
VALUE4
VALUE5
VALUE6
13.5.7 Operation principle
Event counter (CNTGGIO) has six counter inputs. CNTGGIO stores how many times each of the
inputs has been activated. The counter memory for each of the six inputs is updated, giving the
total number of times the input has been activated, as soon as an input is activated. The maximum
count up speed is 10 pulses per second. The maximum counter value is 10 000. For counts above
10 000 the counter will stop at 10 000 and no restart will take place.
To not risk that the flash memory is worn out due to too many writings, a mechanism for limiting
the number of writings per time period is included in the product. This however gives as a result
that it can take long time, up to several minutes, before a new value is stored in the flash memory.
And if a new CNTGGIO value is not stored before auxiliary power interruption, it will be lost.
CNTGGIO stored values in flash memory will however not be lost at an auxiliary power interruption.
The function block also has an input BLOCK. At activation of this input all six counters are blocked.
The input can for example, be used for blocking the counters at testing.The function block has an
input RESET. At activation of this input all six counters are set to 0.
All inputs are configured via PCM600.
13.5.7.1 Reporting
The content of the counters can be read in the local HMI.
Reset of counters can be performed in the local HMI and a binary input.
Reading of content can also be performed remotely, for example from a IEC 61850 client. The value
can also be presented as a measuring value on the local HMI graphical display.
13.5.8 Technical data
Table 392: CNTGGIO technical data
Function
Counter value
Max. count up speed
Line distance protection REL650
Technical manual
Type Values (Range)
INTEGER -
INTEGER -
INTEGER -
Range or value
0-10000
10 pulses/s
© Copyright 2011 ABB Power Grids. All rights reserved
Unit Description
- Output of counter 4
- Output of counter 5
- Output of counter 6
Accuracy
-
-
Section 13
Monitoring
M13410-3 v4
M13410-7 v3
M13416-1 v4
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