Preface
7
7SD5 Manual
C53000-G1176-C169-1
Deviations may be permitted in drawings and tables when the type of designator can
be obviously derived from the illustration.
The following symbols are used in drawings:
Besides these, graphical symbols are used according to IEC 60617-12 and IEC
60617-13 or symbols derived from these standards. Some of the most frequently used
are listed below:
Typographic and
Graphical Conven-
tions
To designate terms which refer in the text to information of the device or for the
device, the following fonts are used:
Parameter names
Designators of configuration or function parameters which may appear word-for-
word in the display of the device or on the screen of a personal computer (with op-
eration software DIGSI
®
), are marked in bold letters of a monospace type style. This
also applies to header bars for selection menus.
1234A
Parameter addresses have the same character style as parameter names. Param-
eter addresses contain the suffix A in the overview tables if the parameter can only
be set in DIGSI
®
via the option Display additional settings.
Parameter Conditions
Possible settings of text parameters, which may appear word-for-word in the
display of the device or on the screen of a personal computer (with operation soft-
ware DIGSI
®
), are additionally written in italics. This also applies to header bars for
selection menus.
„Annunciations“
Designators for information, which may be output by the relay or required from other
devices or from the switch gear, are marked in a monospace type style in quotation
marks.
Device-internal logical input signal
Device-internal (logical) output signal
Internal input signal of an analog quantity
External binary input signal with number (binary input, input
indication)
External binary output signal with number (device indication)
External binary output signal with number (device indication)
used as input signal
Example of a parameter switch designated FUNCTION with
the address 1234 and the possible settings ON and OFF
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