ABB M4M 30, Руководство пользователя

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M4M 30 NETWORK ANALYZER USER MANUAL
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• Digital Output
Each programmable I/O can be configured as Alarm output, Communication output, Pulse output,
Output ON or Output OFF.
Selecting
Alarm output, the output can be associated to a simple alarm or to a complex alarm. Please
note that it is mandatory to set up a single alarm or a complex alarm prior to setting an output as Alarm
output. In case no alarms have been set up, an information pop-up will appear to inform that no alarm is
set, with an hyperlink to the Alarm settings. For alarm settings, please refer to chapter “7.5.Alarms” and
“7.6.Complex alarms”.
Selecting Comm. output, the output status is controlled directly via bus.
Selecting Pulse output, the output is set as a pulse generator associated with a measured parameter. It
is needed to consecutively set a measured parameter associated to the pulse output, the pulse ratio and
the pulse length.
Setting page Description
Parameter
Total Active Import Energy, Total Active Export Energy, Net Active
Energy, Total Reactive Import Energy, Total Reactive Export Energy,
Net Reactive Energy, Total Apparent Import Energy, Total Apparent
Export Energy, Net Apparent Energy.
Pulse ratio
Default values: 10/100/1000/5000 pulses for each kWh/kvarh/kVAh
or 10/50/100 pulses for each Wh/varh/VAh. Manual between 1 and
999999 pulses for each kWh/kvarh/kVAh or pulses for each MWh/
Mvarh/MVAh.
Length Manual value between 10 and 990ms.
Selecting Output ON, the output status is always set High.
Selecting
Output OFF, the output status is always set Low.
• Analog output
Slots 7 and 8 of the I/O menu for M4M 30 I/O contain analog outputs that can be used to associate a
measured parameter to a current output value.
It is possible to define the parameter to be associated to the analogue output, as well as minimum and
maximum measured values to be linked to the output span.
Menu Description
Output span 0 - 20mA or 4 - 20mA
Parameter
Voltage L1, L2 and L3, Voltage L1-L2, L2-L3, L1-L3, Total Current,
Current L1, L2, L3, Current Neutral, Total Active Power, L1 Active
Power, L2 Active Power, L3 Active Power, Total Reactive Power,
L1 Reactive Power, L2 Reactive Power, L3 Reactive Power, Total
Apparent Power, L1 Apparent Power, L2 Apparent Power, L3
Apparent Power, THD Voltage L1, L2, L3, L1-L2, L2-L3, L1-L3, THD
Current L1, L2, L3, N, Unbalance L-L, L-N, Unbalance Current,
Frequency, Total PF, PF L1, L2, L3.
Min. value
Manual value of the measured parameter, to be associated to 0mA
or 4mA (minimum).
Max. value
Manual value of the measured parameter, to be associated to 20mA
(maximum).