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Glossary
LFO-Filter
(Low-Frequency-Oscillation) Filter for low frequency oscillations
Link address
The link address gives the address of a V3/V2 device.
List view
The right window section of the project window displays the names and icons of objects which represent the
contents of a container selected in the tree view. Because they are displayed in the form of a list, this area is
called the list view.
LPS
Line Post Sensor
LV
Limiting value
Master
Masters may send data to other users and request data from other users. DIGSI operates as a master.
Metered value
Metered values are a processing function with which the total number of discrete similar events (counting
pulses) is determined for a period, usually as an integrated value. In power supply companies the electrical
work is usually recorded as a metered value (energy purchase/supply, energy transportation).
MLFB
MLFB is the abbreviation for "MaschinenLesbare FabrikateBezeichnung" (machine-readable product designa-
tion). This is the equivalent of an order number. The type and version of a SIPROTEC 4 device is coded in the
order number.
Modem connection
This object type contains information on both partners of a modem connection, the local modem and the
remote modem.
Modem profile
A modem profile consists of the name of the profile, a modem driver and may also comprise several initializa-
tion commands and a user address. You can create several modem profiles for one physical modem. To do so
you need to link various initialization commands or user addresses to a modem driver and its properties and
save them under different names.
Modems
Modem profiles for a modem connection are stored in this object type.
MV
Measured value
MVMV
Metered value which is formed from the measured value
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SIPROTEC 4, 7RW80, Manual
C53000-G1140-C233-4, Edition 07.2018
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