5
Introduction to the technical reference manual Chapter 1
Introduction
configuration purposes. The user can configure them to binary outputs from the
terminal or to inputs of different functions. Typical examples are signals
TUV--TRIP, TUV--START etc.
Other internal signals configurated to other function blocks are written on a line with an identity
and a cont. reference. An example is the signal TRIP - cont. The signal can be found in the cor-
responding function with the same identity.
Input and output signals
The signal lists contain all available input and output signals of the function block, one table for
input signals and one for output signals.
Table 1: Input signals for the TUV (TUV--) function block
Table 2: Output signals for the TUV (TUV--) function block
Setting parameters
The setting parameters table contains all available settings of the function block. If a function
consists of more than one block, each block is listed in a separate table.
Table 3: Setting parameters for the time delayed undervoltage protection TUV (TUV--)
function
Technical data
The technical data specifies the terminal in general, the functions and the hardware modules.
Signal Description
BLOCK Block undervoltage function
BLKTR Block of trip from time delayed undervoltage function
VTSU Block from voltage transformer circuit supervision
Signal Description
TRIP Trip by time delayed undervoltage function
STL1 Start phase undervoltage phase L1
STL2 Start phase undervoltage phase L2
STL3 Start phase undervoltage phase L3
START Start phase undervoltage
Parameter Range Step Default Unit Description
Operation Off, On Off - Operating mode for TUV function
UPE< 10-100 1 70 % of U1b Operate phase voltage
t 0.000-60.0
00
0.001 0.000 s Time delay
To Next Page
Loading...
