24.2.4. DIR.ACT – Sense of effective direction of the actuator drive
Use this auxiliary function to set the sense of effective direction between the aeration state of the actuator and the
actual position (POS).
Factory setting: Rise
DIR.ACT
ENTER
EXIT
Figure 50:
Operating structure DIR.ACT
If the Fall function is selected, the description of the arrow keys (on the display) changes in the MANUAL
operating state
→
OPN
The changed data is saved in the memory (EEPROM) only when there is a switch to the process level,
by leaving the main menu (MAIN) using the left selection key
symbol is indicated
Actual position
(POS)
deaerated
Figure 51:
Graph - DIR.ACT
96
Rise
Fall
→
and
CLS
CLS
OPN
on the display.
aerated
english
Direct effective direction
SELEC
(deaerated → 0 %; aerated 100 %)
Inverse effective direction
(deaerated → 100 %; aerated 0%)
. During the save process, the save
EXIT
Aeration state
Typ EP 501
Auxiliary functions