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