Function Details
[Busbar] > Voltage (V) > [Equipment] | Negative sequence [V
AC]
The controller outputs the magnitude of the negative sequence
voltage.
[Busbar] > Voltage (V) > [Equipment] | Zero sequence [V AC]
The controller outputs the magnitude of the zero sequence
voltage.
[Busbar] > Voltage (V) > [Equipment] | L-N min. [V AC]
The controller outputs the lowest L-N voltage (that is, for the
phase with the lowest L-N voltage).
[Busbar] > Voltage (V) > [Equipment] | L-N max. [V AC]
The controller outputs the highest L-N voltage (that is, for the
phase with the highest L-N voltage).
[Busbar] > Voltage (V) > [Equipment] | L-N unbalanced [V AC] The controller outputs the L-N unbalanced voltage.
[Busbar] > Voltage (V) > [Equipment] | L-L min. [V AC]
The controller outputs the lowest L-L voltage (that is, for the
phases with the lowest L-L voltage).
[Busbar] > Voltage (V) > [Equipment] | L-L max. [V AC]
The controller outputs the highest L-L voltage (that is, for the
phases with the highest L-L voltage).
[Busbar] > Voltage (V) > [Equipment] | L-L unbalanced [V AC] The controller outputs the L-L unbalanced voltage.
Table 3.18 [Busbar] frequency analogue output functions
Function Details
[Busbar] > Frequency (f) > [Equipment] | L1 [Hz] The controller outputs the L1 frequency (based on the voltage measurement).
[Busbar] > Frequency (f) > [Equipment] | L2 [Hz] The controller outputs the L2 frequency (based on the voltage measurement).
[Busbar] > Frequency (f) > [Equipment] | L3 [Hz] The controller outputs the L3 frequency (based on the voltage measurement).
[Busbar] > Frequency (f) > [Equipment] | Min. [Hz]
The controller outputs the frequency of the phase with the lowest frequency
(based on the voltage measurement).
[Busbar] > Frequency (f) > [Equipment] | Max. [Hz]
The controller outputs the frequency of the phase with the highest frequency
(based on the voltage measurement).
Table 3.19 [Busbar] phase angle analogue output functions
Function Details
[Busbar] > Phase angle > [Equipment] | Phase angle L1-L2 [degrees]
The controller outputs the phase angle between L1 and
L2.
[Busbar] > Phase angle > [Equipment] | Phase angle L2-L3 [degrees]
The controller outputs the phase angle between L2 and
L3.
[Busbar] > Phase angle > [Equipment] | Phase angle L3-L1 [degrees]
The controller outputs the phase angle between L3 and
L1.
3.3.4 4th current input
Assign the AC measurement function to an analogue output under Configure > Input/output. Select a hardware module with an
analogue output, then select the output to configure.
Table 3.20
4th current input current analogue output function
Function Details
Local > 4th current input > Current (I) > L4 [A] The controller outputs the 4th current (based on the 4th current measurement).
DESIGNER'S HANDBOOK 4189340911K UK Page 60 of 521
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