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4 - Operation
éOFF
AL. 2
AL2 alarm type
see table 11
éOFF
AL. 3
AL3 alarm type
see table 11
éOFF
AL. 4
AL4 alarm type
see table 11
Tab. 11 Alarm type
Value
NOT AVAILABLE
OF
NOT AVAILABLE
AL. 2 = OFF
éOP2
A2.Ou
OF
AL. 3 = OFF
éOP3
A3.Ou
AL2 addressing
OP1 / OP2 [1]
OP3 / OP4 [2]
éno
Ltch
éno
AL2 start-up
disabling
no / yeS
éno
Ltch
donb
Ltch
AL3 start-up
disabling
no / yeS
fs.l
deU.H
AL4 latching
no / yeS
deU.l
band
éno
bloc
Off
fs.H
AL4 addressing
OP1 / OP2 [1]
OP3 / OP4 [2]
éno
AL3 latching
no / yeS
éno
Disables AL2 if a sensor break occurs
no / yeS
AL. 4 = OFF
A4.Ou
AL3 addressing
OP1 / OP2 [1]
OP3 / OP4 [2]
éno
bloc
OF
éOP4
éno
AL21 latching
no / yeS
NOT AVAILABLE
start-up
disabling
bloc AL4
no / yeS
lba
éAl 1
éAl 2
éAl 3
Description éAl 4
Not used or used by the
programme (AL3/AL4)
High
active
Absolute
Low
active
High
active
Deviation
Low
active
Out
Band
active
Loop break alarm
(AL1 only)
éno
donb
Disables AL3 if a sensor break occurs
no / yeS
AL4 if a sendonb Disables
sor break occurs
no / yeS
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