ABB M4M 20 User Manual page 45

M4M 20 NETWORK ANALYZER USER MANUAL
Input
Slots 3 and 4 of the I/O menu for M4M 20 I/O contain programmable I/O that can be configured as follows:
I/O type
Pulse input
Alarm output
Comm. output
Selecting Pulse Input, the device counts detected pulses connected to input port, that should last at least
30ms. It is needed to consecutively set a pulse ratio associated to the pulse counter, and then a unit of
measurement to be associated to the pulses.
Setting page
1. Pulse ratio
2. Unit
Analog output
Slots 5 and 6 of the I/O menu for M4M 20 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
Output span
Parameter
Min. value
Max. value
I/O type
Pulse output
Output ON
Output OFF
Description
Manual value between 1 and 999999.
No unit, Wh, kWh, MWh, Varh, kVarh, MVarh, VAh, kVAh, MVAh, gal,
BTU, L, m^3, MCF, lbs, kg, klbs, Therm.
Description
0 - 20mA or 4 - 20mA.
Voltage L1, L2 and L3, Voltage L1-L2, L2-L3, L1-L3, Total Current,
Current L1, L2, L3, Current Neutral, Current Ground, 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.
Manual value of the measured parameter, to be associated to 0mA or
4mA (minimum).
Manual value of the measured parameter, to be associated to 20mA
(maximum).
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