Operating instructions

Code
no.
Parameter – Display, values
[default setting]
Description
Note: Codes with marked with an asterisk (*) must be enabled with Code 3 prior to configuration.
32*
“Function check” alarm
No · [YES]
ESC
The condensed state can be used for a fault alarm output over
the optional binary contact and the optional position transmitter
(see Code 25).
No “Function check” condensed state has no affect on
the fault alarm output
YES “Function check” condensed state switches the fault
alarm output
33*
“Maintenance required”
alarm
No · [YES]
ESC
No Only the “Maintenance alarm” condensed state
switches the fault alarm output, “Maintenance
required”/”Maintenance demanded”, however, does not
YES Both the “Maintenance alarm” condensed state and
“Maintenance required”/”Maintenance demanded”
condensed state switch the fault alarm output
34*
Closing direction
[CCL] Counterclockwise
CL Clockwise
ESC
Turning direction of the lever in which the valve is moved to the
CLOSED position (view onto the display of the positioner).
Needs only be entered in SUB initialization mode.
35*
Blocking position
[0] mm/° /%
ESC
Distance up to the CLOSED position (0 % position).
Only needs to be entered in SUB initialization mode.
36*
Reset
[No]
Std · diAG
ESC
Std: Resets all parameters to default (factory setting) as well
as the diagnosis data. After a reset, the positioner must
be re-initialized.
diAG: Resets diagnosis data only. Plotted reference graphs and
logs remain unaffected. The positioner does not need to
be re-initialized.
37*
Position transmitter
[No] YES
ESC
Display only,
indicates whether the position transmitter option is installed.
38*
Inductive alarm
No
Type 3731-3 does not have an optional inductive alarm.
39
System deviation e
–99.9 to 999.9 %
Deviation from the target position (e = w – x)
Display only
EB 8387-3 EN 73
Code list