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5.1.2.3.6 Output SICAM Q80 7KG8080
Pre-defined functions can be assigned to the digital outputs. By this means, for example, a variety of measurement
states can be signalled by external display elements.
The digital outputs are designed as relay contacts: If a bit's value is 1, the switch is closed. The connected voltage
must be supplied from outside. There is no internal connectable voltage (TTL etc.)
Clicking in the function column of a binary output opens a list of available functions:
LED – shines green when the relay is closed.
Name of DO anything except / \ : * ? < > |
For cutoff values, values can either be defined or parameters of the selected standard can be used.
Function
System fault / device active
Voltage dip
Low free storage
Unbalance
No synchronization signal
RMS trigger U
RMS trigger I
Frequency trigger
THD U
Harmonics U
Active Overall system
Reactive Overall system
Apparent Overall system
Power factor Overall system
Active line
Reactive line
Apparent line
Power factor line
Digital outputs; load default settings by button "Set Default"
Only at DO1: The closed relay contact (LED=green) indicates that the device is
measuring. If the relay fails during measurement (LED=red), then there is either an
error in calculation of the data, or the measurement has been concluded correctly.
The relay closes when the RMS voltage value falls below the
messages
47
.
The relay closes when the free data storage falls below a cutoff limit. The cutoff
limit is specified in MBytes.
The relay closes when the asymmetry exceeds a
The relay closes when the synchronization signal is no longer available.
The relay closes when the RMS voltage value deviates according to the settings in
the
trigger dialog
42
The relay closes when the RMS voltage value deviates according to the settings in
the
trigger dialog
42
The relay closes if the frequency deviates according to the settings in the
dialog
(No. 9).
42
The relay closes when defined for THD occurs.
The relay closes when an
The relay closes when an
The relay closes when an
occurs.
The relay closes when an
The relay closes when an
Operation modes and settings
Description
(No. 5).
(No. 8).
event
defined for the harmonics occurs.
47
event
defined for the overall system's power occurs.
47
event
defined for the overall system power factor
47
event
defined for a line power value occurs.
47
event
defined for a power-power factor occurs.
47
Power Quality Recorder SICAM Q80 7KG8080, System manual
cutoff value for event
cutoff limit
.
47
E50417-H1076-C420-A2, Release 12.01.2015
55
trigger
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