Erasing Existing Codes From Adam M12-8; Replacing Eva (Not Needed For General To General Switch); Testing The Safety Functions - ABB Eden OSSD Product Manual

Erasing existing codes from Adam M12-8

1. Remove Eva from Adam's detection range.
2. Disconnect the power supply on pin 2 on the Adam unit.
3. Connect +24 VDC to pin 1 and 6.
4. Connect the power supply on pin 2 on the Adam unit.
5. After 5-10 sec the light turns green, then immediately disconnect pin 1 and 6 from +24 VDC.
6. The Adam unit will now be reset and its LED will flash red.
7. Follow normal installation procedure to install Adam again.
Note! If pin 1 and 6 on the Adam unit are not disconnected from +24 VDC within 5-10 s, Adam
enters the fail-safe mode and the red LED starts flashing fast. It is then necessary to restart the
procedure from the beginning.

Replacing Eva (Not needed for General to General switch)

When an Eva Unique should be replaced, the used one needs to be deleted from the Adam sensor.
To delete Eva from the internal memory, follow the instructions in 'Erase existing codes from Adam
M12-x'.
When Adam is reset and the LED flashes red: disconnect the power supply, move the new Eva
within detection distance and reconnect the power supply again. The green LED is now on and the
teaching of the new Eva's code into Adam is done.

Testing the safety functions

Make sure the safety unit and safety module are working properly by following these steps:
1. Interrupt Eden output by moving Eva away from Adam. The LED will light red when Eva is
out of range of Adam.
2. Interrupt the OSSD safety circuit before the unit to be tested. The LED will flash between
green and red.
3. Move Eva to a position next to Adam. The LED will light green if the safety circuit(s) before
this unit is not interrupted.
4. An additional function test can be made by slowly moving Eva away from Adam. The LED
will flash fast green when Eva is 2 mm from the maximum detection distance to Adam.
2TLC172272M0201 Rev.H 22