REG 316*4 1MRB520049-Uen / Rev. E ABB Switzerland Ltd
5-113
5.13.8.1.1. AD-Channels
This menu provides facility for choosing between displaying
rated, primary or secondary values.
-CT/VT-Channels-
Nominal values
Prim.Values
Sec.Values
Fig. 5.92 AD-Channels
The three submenus all list the c.t. and v.t. input signals avail-
able for display. Their headers are “Rated values”, Primary val-
ues” and “Secondary values” respectively and the measure-
ments are shown on the three lines below. You can scroll
through the list using the “^” and “v” keys. The “E” and “>” have
no effect, because this is the lowest level of this branch of the
menu structure. An arrow at the end of line four pointing down-
wards and/or at the end of line two pointing upwards indicate in
which direction the user can scroll to see the other values.
The values and text shown (units etc.) vary according to the
configuration of the RE.316*4. Nine current or voltage input val-
ues can be listed and the phase-angle of the measured value in
relation to the reference channel is given on each line.
-Nominal values-
3 0.865IN 120°
á
4 1.102UN 0°
5 1.021UN-120°
â
Fig. 5.93 Rated values
Frequency display and setting the reference channel
The tenth measurement is the frequency of the reference chan-
nel.
To change the reference channel, scroll to line 11 using the ar-
row key “v”. The reference channel is set on this line. Each time
the arrow key “v” is pressed after reaching line 11 selects the
next higher input as reference channel. After the ninth input, the
selection cycles back to the first. Press the arrow key “
^
” to
complete the selection of the last pre-selected input as reference
channel and exit. Input 1 is the default reference channel when
initially selecting this menu item.
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