Installation And Setting Instructions - ABB REC 561 User Manual

1MRK 580 163-XEN
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2 Installation and setting instructions

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Restricted settings via man-
machine interface
Fig. 1 presents the combined connection and logical diagram for the func-
tion.
Configuration of the MMI--BLOCKSET functional input signal under the
submenu is possible only to one of the built-in binary inputs :
Configuration
Carefully select the binary input from among those that do not belong to
any of other built-in functions or logical circuits, before activating the
function.
REx5xx
SETTING RESTRICTION
SWITCH
WITH
KEY
Fig. 1
Set the setting restriction function under the submenu:
Configuration
to the Setting Restrict = Block:
The selected binary input must be connected to the control DC voltage via
a normally closed contact of a control switch, which could be locked by a
key. When the switch is closed, by its normally closed contact open, the
setting and configuration of the terminal via the MMI is only possible.
BuiltInMMI
MMI--BLOCKSET
Setting.Restrict=
Block
Connection and logical diagram for the function
BuiltInMMI
SettingRestric
ABB Network Partner AB
Version 1.0-00
&
RESTRICT
SETTINGS
(X80163-1)