Extended operating level 8 - 9, Setting of limit value lc 8 - 9, Extended operating level – West Control Solutions TB 40-1 Temperature Monitor User Manual
Page 8: Operation, Lim.1, Setting of the limit value lc
3.3 Behavior with sensor break/ measuring circuit error
If a sensor break/ measuring circuit error is recognized, the process value display
changes to FAIL and the Err-LED blinks. ( -> Page 11 chapter 3.5 maintenance
manager/ error list). All configured alarm limts are handled as exceeded, the ap-
propriate Outputs are switched. The OK-LED ceases and the LC Output is ope-
ned.
3.4 Setting of the limit value LC / Extended operating level
Operation
Behavior with sensor break/ measuring circuit error
8
TB40-1
125
126
Ù
Extended operating level
126
Lim.1
Err
2
126
Err
switching
display
Errorlist
(if error exists)
Extended operating level
125
126
PArA
Щ
Щ
3 s.
PASS
45
Display
changes
И
М
Lim
Щ
Щ
LC
125
Display
changes
И
М
Set to
45
Freely
adjustable!
Ù
InP.1
Ì
EnD
Ù
or 5 s.
All levels only
accessible if
safety switch
is closed!
Loc
p
..
..
..
..
Setting of the limit value LC