95
Typ EP 501
Auxiliary functions
24.2.3.
DIR.CMD –
Sense of effective direction of the positioner
set-point value
Use this auxiliary function to set the sense of effective direction between the input signal (
INPUT
) and the nominal
position (
CMD
) of the actuator.
Each auxiliary function, which is to be set, must be incorporated initially into the main menu (MAIN).
See Chapter “24.1. Activating and deactivating auxiliary functions”.
Factory setting:
Rise
SELEC
EXIT
DIR.CMD
Rise
Fall
ENTER
Direct effective direction
(e.g. 4 mA or 0 V
→
0 %,
20 mA or 5/10 V
→
100 %)
Inverse effective direction
(e.g. 4 mA or 0 V
→
100 %,
20 mA or 5/10 V
→
0 %)
Figure 48:
Operating structure DIR.CMD
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
EXIT
. During the save process, the save
symbol is indicated on the display.
Nominal position
(
CMD
)
Input signal
(
INPUT
)
Figure 49:
Graph - DIR.CMD
english
