16.9.3.2 Reporting
GUID-7DF874A7-F7DA-48DD-8760-5E4CF05FD870 v1
The content of the counter can be read on the local HMI.
Reset of the counter can be performed from the local HMI or via a binary input.
Reading of content and resetting of the function can also be performed remotely, for example
from a IEC 61850 client. The value can also be presented as a measurement on the local HMI
graphical display.
16.9.4 Function block
GUID-C90E7375-F3CC-414A-93FC-9AC4A9156FFC v1
L4UFCNT
BLOCK
INPUT
RESET
ERROR
OVERFLOW
LIMIT1
LIMIT2
LIMIT3
LIMIT4
VALUE
IEC12000029-1-en.vsd
IEC12000029 V1 EN-US
Figure 570: L4UFCNT function block
16.9.5 Signals
PID-3553-INPUTSIGNALS v5
Table 789: L4UFCNT Input signals
Name Type Default Description
BLOCK BOOLEAN 0 Block of function
INPUT BOOLEAN 0 Input for counter
RESET BOOLEAN 0 Reset of function
PID-3553-OUTPUTSIGNALS v5
Table 790: L4UFCNT Output signals
Name Type Description
ERROR BOOLEAN Error indication on counter limit and/or initial value settings
OVERFLOW BOOLEAN Overflow indication on count of greater than MaxValue
LIMIT1 BOOLEAN Counted value is larger than or equal to CounterLimit1
LIMIT2 BOOLEAN Counted value is larger than or equal to CounterLimit2
LIMIT3 BOOLEAN Counted value is larger than or equal to CounterLimit3
LIMIT4 BOOLEAN Counted value is larger than or equal to CounterLimit4
VALUE INTEGER Counted value
1MRK 502 066-UUS B Section 16
Monitoring
1095
Technical manual
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