Honeywell APT4000PH User Manual page 19

Configuration
Output 1
Time constant of output filter
Menu group
Code Display
Output 1
o1.
36
Select menu item
Select measured variable
Select electrode type
Select 0-20 / 4-20 mA
Enter current beginning
Enter current end
Set output filter
22 mA in the case of error
Hold mode
End:
Press CONF, then ENTER
APT4000PH
Code Display Action
Time constant of output filter
o1.
Default setting: 0 s (inactive).
To specify a time constant:
Select with
edit number with
proceed with ENTER
Time constant of output filter
To smoothen the current output, 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, the current output follows the
input.
Note:
The filter only acts on the current output, not on the display, the
limit values, or the controller!
Time constant 0 to 120 s
Choices
0 SEC
(0 to
120 SEC)
key,
key,
37