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Event counter (CN)
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The function consists of six counters which are used for storing the number of times
each counter has been activated. It is also provided with a common blocking function
for all six counters, to be used for example at testing. Every counter can separately be
set on or off by a parameter setting.
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The function block has six inputs for increasing the counter values for each of the six
counters respectively. The content of the counters are stepped one step for each positive
edge of the input respectively. 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. At power interrupt the counter values are stored.
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.
All inputs are configured via configuration tool CAP.
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The content of the counters can be read in the local HMI. Refer to Operators manual for
procedure.
Reset of counters can be performed in the local HMI. Refer to Operators manual for
procedure.
Reading of content and resetting of the counters can also be performed remotely, for
example via SPA-communication.
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The parameters for the event counter function are set via the local HMI or PST (Param-
eter Setting Tool). Refer to the Technical reference manual for setting parameters and
path in local HMI.
Summary of Contents for REO 517
Page 10: ... RQWHQWV ...
Page 16: ...6 Introduction to the application manual KDSWHU QWURGXFWLRQ ...
Page 64: ...54 Blocking of signals during test KDSWHU RPPRQ IXQFWLRQV ...
Page 88: ...78 Scheme communication logic ZCOM KDSWHU LQH LPSHGDQFH ...
Page 146: ...136 Unbalance protection for capacitor banks TOCC KDSWHU XUUHQW ...
Page 166: ...156 Dead line detection DLD KDSWHU 3RZHU V VWHP VXSHUYLVLRQ ...
Page 378: ...368 Monitoring of DC analog measurements KDSWHU 0RQLWRULQJ ...
Page 384: ...374 Pulse counter logic PC KDSWHU 0HWHULQJ ...
Page 412: ...402 Serial communication modules SCM KDSWHU DWD FRPPXQLFDWLRQ ...
Page 440: ...430 LED indication module KDSWHU DUGZDUH PRGXOHV ...