Aventics EV12 Betriebsanleitung Seite 17

AVENTICS | EV12/EV18 | R414011404–BAL–001–AA | English
Table 6: Meaning of the LEDs on EV1X pressure regulators with set point 0–10 V,
4–20 mA, and 0–20 mA
Designation Color State
DIAG (19) Green/ Off
red
Green Flashes
Illuminated The actual value is within the tolerance.
Red Illuminated Safety cut-off active (see chapter 12
EV1X pressure regulators with IO-Link
Table 7: Meaning of the LEDs on EV1X pressure regulators with IO-Link
Designation Color State
UL (17) Green Off
Flashes
UA (18) Green Illuminated Power supply above the bottom tolerance
Flashes
Off
DIAG (19) Green/ Off
red
Green Flashes
Illuminated The actual value is within the tolerance.
Red Illuminated Safety cut-off active (see chapter 12
Display
20
Meaning
Set point = 0 bar
The actual value is outside of the tolerance.
"Troubleshooting")
Meaning
No IO-Link communication or device in
config mode
IO-Link communication ok
limit of 19.2 V DC (24 V DC -20%)
Power supply below the bottom tolerance
limit of 19.2 V DC (24 V DC -20%)
No supply present
Set point = 0 bar
The actual value is outside of the tolerance.
"Troubleshooting")
Your EV1X features a display (20), to
read out the set values and
parameters on-site.
21
22
23
Fig. 6: Display areas
21 Ebenenanzeige/Bereich für Texte:
– Menu level
– Edit level
22 Bereich für Istwerte:
– Values
– Units
Navigation with buttons
The EV1X pressure regulator is operated via three buttons.
26
Table 8: Button functions
Button Meaning
/(ESC) Menu level: Briefly pressing the
previous menu item within the same menu level.
Pressing and holding the
one menu level higher (Escape).
Edit level: The
value.
Menu level: Pressing the
lower, or to the edit level.
Edit level: Pressing the
and takes you back to the menu level.
Menu level: Briefly pressing the
menu item within the same menu level.
Edit level: The
If you do not make an entry for longer than one minute, the device
automatically switches back to the standard screen.
24 25
23 Bereich für Symbole/Icons:
– Button input option (arrow)
– Horizontal bar graph
24 Symbol „Nutzeranpassung aktiv"
25 Symbol „Sperre"
With the buttons (26) below the
display, you can set the parameters
(see "Settings and displays" in this
chapter).
In EV1X pressure regulators with
IO-Link, the parameter settings from
the menu items "Control" and
"p-Range" are overwritten by the
IO-Link master.
button takes you to the
button for at least 1 s takes you to
button displays the previous or next lower
button takes you to one menu level
button confirms the entered values
button takes you to the next
button displays the next or next higher value.
16