Schmalz SXMPi, Руководство по эксплуатации

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Description of Functions
EN-US · 30.30.01.01721 · 01 · 09/19 29 / 66
7.2 Operating Modes
7.2.1 Automatic Operation
Once the ejector is connected to the power supply, it is ready for operation and enters automatic opera-
tion mode. This is the normal operating mode, in which the ejector is operated by the system controller.
The operating mode may be changed from automatic to manual mode using the buttons.
Parameterization of the ejector is always performed in automatic operation mode.
7.2.2 Manual Mode
NOTE
Change the output signals in manual mode
Personal injury or damage to property
4
Electrical connection may be performed only by specialists who can evaluate the effects
of signal changes on the overall system.
In manual mode, the “Suction” and “Blow-off” ejector functions can be controlled independently of the
higher-level controller using the buttons on the foil keypad of the operating element. Because the valve
protection function is deactivated in this mode, this function is used to locate and rectify leakages in the
vacuum circuit.
In this operating mode, the “H1” and “H2” LEDs both flash.
Activating Manual Mode
NOTE
Manual mode modified by external signals
Personal injury or damage to property due to unpredictable work steps
4 Ensure that the danger zone of the system is clear of people during operation.
NOTE
It is not possible to activate manual mode.
Access to manual mode is locked by the controller. This status is indicated by the code E90
on the display.
4
Unlock manual mode using the controller.
4
Press and hold the and buttons simultaneously for at least three seconds.
ð Meanwhile, the display shows [
-M-
].
ð
The "H1" and "H2" LEDs flash.
Deactivating Manual Mode
ü The ejector is in "manual mode".
4
Press the button.
ð The H1 and H2 LEDs cease to flash.
The device also exits manual mode when the status of the external signals changes.
When the ejector receives an external signal, it switches to automatic mode.