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42
APT4000PH
Configuration
Output 2
Time constant of output filter.
Select °C/°F
Select temperature probe
Select 0-20 / 4-20 mA
Enter current beginning
Enter current end
Set output filter
22 mA for temp error
Hold mode
End:
Press
CONF
, then
ENTER
Output 2
o2.
Code Display
Menu group
Select menu item
43
0 SEC
(0 to
120 SEC)
Code Display
Action
Choices
o2.
Time constant of output filter
Default setting: 0 s (inactive).
To specify a time constant: Select
with
key, edit number with
key, proceed with
ENTER
Time constant of output filter
To smoothen the current output 2, a low-pass filter with
adjustable filter time constant can be switched on. When there
is a jump at the input (100 %), the output level is 63 % after
the time constant has been reached.
The time constant can be set from 0 to 120 s.
If the time constant is set to 0 s (default), the current output fol-
lows the input.
Note:
The filter only acts on the current output, not on the display!
Time constant 0 to 120 s