37
Setting restriction of HMI (SRH)
Chapter 3
Common functions
3.3
Logic diagram
Figure 11:
Connection and logic diagram for the BLOCKSET function
3.4
Input and output signals
Table 29:
Input signals for the setting restriction of HMI function
3.5
Setting parameters
Path in local HMI: Configuration/LocalHMI/SettingRestrict
Table 30:
Setting parameters for the setting restriction of HMI function
S ettingR estrict=B lock
R E STR IC T
SE TTIN G S
H M I--BLO C KS ET
&
SW ITC H
W ITH KEY
+
R Ex 5xx
en01000152.vsd
Signal
Description
BLOCKSET
Input signal to block setting and/or configuration changes from the
local HMI.
WARNING:
Read the instructions before use. Default con-
figuration to NONE-NOSIGNAL.
Parameter
Range
Default
Unit
Description
SettingRestrict
Open, Block
Open
-
Open: Setting parameters can be
changed.
Block: Setting parameters can only be
changed if the logic state of the BLOCK-
SET input is zero.
WARNING:
Read the instructions before
use.
Содержание REL 551-C1*2.5
Страница 1: ...Technical reference manual ProtectIT Line differential protection terminal REL 551 C1 2 5 ...
Страница 23: ...14 Introduction to the technical reference manual Chapter 1 Introduction ...
Страница 39: ...30 Technical data Chapter 2 General ...
Страница 63: ...54 Blocking of signals during test BST Chapter 3 Common functions ...
Страница 71: ...62 Line differential protection phase segregated DIFL Chapter 4 Line differential protection ...
Страница 89: ...80 Thermal phase overload protection THOL Chapter 5 Current ...
Страница 101: ...92 Event function EV Chapter 7 Logic ...
Страница 160: ...151 Chapter 11 Diagrams Chapter 11 Diagrams This chapter contains the terminal diagrams for the terminal ...
Страница 162: ...153 Terminal diagrams Chapter 11 Diagrams 1 2 Terminal diagram REL 551 C1 Figure 38 REL 551 C1 ...
Страница 163: ...154 Terminal diagrams Chapter 11 Diagrams Figure 39 REL 551 C1 with DC switch ...
Страница 167: ...158 Terminal diagrams Chapter 11 Diagrams ...