Logic Diagram; Input And Output Signals; Setting Parameters - ABB REL 501-C1 2.5 Technical Reference Manual

3.3
3.4
3.5
Setting restriction of HMI (SRH)

Logic diagram

REx 5xx
+
SW ITCH
W ITH KEY
Figure 11: Connection and logic diagram for the BLOCKSET function

Input and output signals

Table 29: Input signals for the setting restriction of HMI function
Signal
BLOCKSET

Setting parameters

Path in local HMI: Configuration/LocalHMI/SettingRestrict
Table 30: Setting parameters for the setting restriction of HMI function
Parameter Range
SettingRestrict Open, Block
H MI--BLO C KSET
SettingRestrict=Block
Description
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.
Default Unit Description
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.
Chapter 3
Common functions
&
RESTR ICT
SETTIN G S
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