Product Description
EN-US · 30.30.01.02237 · 00 · 04/20
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3.3.2 Ejector Displays and Operating Elements
The
MANUAL MODE
button (6) switches the ejector to manual mode.
An LED bar and 4 LEDs are used to indicate the following information:
Ejector
Item
Meaning
State
Description
1
2
3
4
5
6
1
Operating mode
LED
Green
In operation
Flashing green
1 Hz: Connection error
2 Hz: local firmware update
2
Limit value H2 LED
Yellow
Switching point H2 reached
Off
Switching point H2 not
reached
3
LED bar
Off
Vacuum < 10%
Yellow
Current vacuum level
Flashing yellow
Vacuum outside of measure-
ment range (10% blow-off,
for example)
4
*)
Suction LED S
Off
No suction from ejector
Yellow
Suction from ejector
5
*)
Blow-off LED B
Off
Ejector not blowing off
Yellow
Ejector blowing off
6
MANUAL MODE
button
Manual control of the suction and blow-off
ejector functions (both the suction and blow-off
LEDs flash).
(> See ch. 9.2 Manual Operation of the Ejectors)
*) The suction and blow-off LEDs are activated only when there is actuator supply voltage.
3.4 IO-Link Class B Master
NOTE
The actuator power supply of each IO-Link master port is protected against short
circuit, but not against overload.
Damage to the device
4
Ensure that the maximum permissible current values are observed.
NOTE
The actuator power supply of each IO-Link master port is switched on after a
power-up. This must be observed when connecting class A devices.
Damage to a connected device
4
Ensure that the actuator voltage is deactivated if the voltage at this pin can cause dam-
age to the connected device (actuator voltage U
A
can be deactivated via the corre-
sponding parameters).
