Seg WI Series User Manual

2.10 Measuring Values
Read out Measured Values
In menu [Operation / Measured Values], both measured and calculated values can be
viewed. The set of available measured values depends on the WIC1 variant.
Display Options
The user can de󰊟ne how measured values are to be displayed within the DiggiMEC HMI and
Smart view:
• Current values are displayed relative to the nominal current In, or:•
• Current values are displayed as primary values in A.•
Of course, rimary values can be displayed only if the connected CT type has been
correctly con󰊟gured. Besides, there are further, variant-speci󰊟c aspects, because the
related parameters cannot be reached via DIP/HEX switches.
Settings via Software
WIC1‑1, WIC1‑4, or WIC1‑2, WIC1‑3 with the setting »Prot . Settings valid« = “Software”:
The display options, CT type and nominal current (»In,relative« or »CT pri«) are set via
ordinary setting parameters within the menu branch [Field Para / CT].
• The CT type is selected at »CT Type«. As soon as one of the available CT types•
W(E)2, … , W6 is selected, the display can be toggled at any time between relative
and primary current values.
•
»Display of Meas. Values« = “Based on In,relative” — Display of relative current
•
values.
The nominal current is set at »In,relative« as a relative value in units of [In
,min
].
• »Display of Meas. Values« = “Primary current values” — Display of primary current•
values.
The nominal current is set at »CT pri« as a primary current in [A].
These settings can be saved by Smart view in a parameter 󰊟le, just like any setting
parameters. (Parameter 󰊟les have 󰊟lenames of the form *.WiPara.) This makes it easy to
load a set of settings into several WIC1 devices.
Settings via DIP/HEX Switches
WIC1‑2, WIC1‑3 with the setting »Prot . Settings valid« = “Switches”:
The display options and CT type are set via Direct Commands within the menu branch [Field
Para / CT]. A Direct Command is always immediately transferred to the WIC1 and executed.
The result is – comparable to the settings via software described above – that the display
of current values changes. However, Direct Commands are never saved within a *.WiPara
󰊟le. Therefore it is necessary to execute them separately on each WIC1, as is the case for
the DIP/HEX switches.
The nominal current »CT . In,relative« is set – as a relative value in units of [In
,min
] – via the
DIP/HEX switches, see also ╚═▷ “11.1.3 Setting of the Rated CT current In”. (By the way, this
is an ordinary setting parameter, that would be saved within a *.WiPara 󰊟le.)
47WIC1WIC1-1.0-EN-MAN
2 WIC1 – Introduction and General Information
2.10 Measuring Values

Seg WI Series Specifications

General

Brand	Seg
Model	WI Series
Category	Relays
Language	English