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AEC/Applicatlon Engineering
Figure 9
Alarm Function Choices
•
·switch.-~
·~-<Al.'.M
'""-'"·-,. _;
···- ~··
Alann
.:~- ..._,~·~.~::.:!
_:
:203-'~i
"·
-_
' .
-"-"-·~-,
....
~Y;Jl.il,
...... -
Output'-;
-~
'
~.,·,:.
ii(SW203
~is. ~~
-
\.,,:
. .
.
-
'•)
':\.
.
-
Poiiitio;.;{'
Functiorim";.~·~:.; i~LED;Oisplay
,
..
OFF-
..
-
.
-:.··_-...,
. .
·•
0
No alarm function.
No indication.
~·
t
·-1.
.
1
Upper and lower limit
.., •• r
r-·
~
alarms.
_.
L.
....
2
Upper limit alarm.
••• r
~·-1
L.
....
3
Lower limit alarm.
..,
___
..___,
_.
....
4
Upper and lower limit
.r..,.
-~
.
I
·-1.
range alarm.
L. _.
....
5
Upper and lower limit
3··E
.J-·
t
·--ir..
alarm with standby
sequence.
....
6
Upper limit alarm with
···E
r-·--ir..
standby sequence.
....
7
Lower limit alarm with
3···
.t::·-1
standby sequence.
....
•
8
Event alarm.
• •• r
r-·-1.
•
L.
"
9
No alarm function.
No indication.
Off
Note:
If a negative value is set as X, alann operation is as shown below:
Lower Limit Alann
Upper Limit Alarm
......
......
SetPoent
SetPolnt
•
Page40
TOH
TrueTemp"' Series Hot Oil Temperature Control Units
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