1MRK504116-UUS C
3.16.1.2
3.16.1.3
Table 233:
PCGGIO Non group settings (basic)
Name
Values (Range)
Operation
Disabled
Enabled
EventMask
NoEvents
ReportEvents
CountCriteria
Disabled
RisingEdge
Falling edge
OnChange
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Application manual
system as a service value. When using IEC 61850–8–1, a scaled service value is
available over the station bus.
The normal use for this function is the counting of energy pulses from external energy
meters. An optional number of inputs from an arbitrary input module in IED can be
used for this purpose with a frequency of up to 40 Hz. The pulse counter can also be
used as a general purpose counter.
Setting guidelines
From PCM600, these parameters can be set individually for each pulse counter:
•
Operation: Disabled/Enabled
•
tReporting: 0-3600s
•
EventMask: NoEvents/ReportEvents
The configuration of the inputs and outputs of the Pulse counter function block is made
with PCM600.
On the Binary Input Module, the debounce filter time is fixed set to 5 ms, that is, the
counter suppresses pulses with a pulse length less than 5 ms. The input oscillation
blocking frequency is preset to 40 Hz. That means that the counter finds the input
oscillating if the input frequency is greater than 40 Hz. The oscillation suppression is
released at 30 Hz. The values for blocking/release of the oscillation can be changed in
the local HMI and PCM600 under Main menu/Settings/General settings/I/O-modules
The setting is common for all input channels on a Binary Input Module,
that is, if changes of the limits are made for inputs not connected to the
pulse counter, the setting also influences the inputs on the same board
used for pulse counting.
Setting parameters
Unit
Step
-
-
-
-
-
-
Default
Description
Disabled
Operation Enable/Disable
NoEvents
Report mask for analog events from pulse
counter
RisingEdge
Pulse counter criteria
Section 3
IED application
803