Phoenix Contact AXL SE PSDI8/3, Original Operating Instructions, Page: 66 / 84

AXL SE PSDI8/3
66 / 84
PHOENIX CONTACT 108928_en_02
8 Startup and validation
8.1 Initial startup
Qualified personnel Startup may only be carried out by qualified personnel.
Steps for startup To start up the Smart Element, proceed as follows:
1. Set the safety address.

See “Setting the safety address” on page 26 .
2. Mount the Smart Element on the backplane.

See “Mounting the Smart Element” on page 27 .
3. Connect the cables for the bus system and supply voltage.
4. Wire the inputs according to your application.

See “Electrical installation” on page 29 and “Connection examples of safe inputs” on
page 45 .
5. Switch on the operating voltage. Use the LEDs on the Smart Element to check that the
Smart Element starts up without any errors.

See “Errors: messages and removal” on page 67 .
6. Carry out the necessary parameterization.

See “Parameterization” on page 37 and the documentation for the PROFIsafe con -
troller.
7. Program the safety function.

See the documentation for the PROFIsafe controller.
8. Perform a function test and validation. Check whether the safety function responds as
planned.
8.2 Restart after device replacement
Once the Smart Element has been replaced, proceed as described for initial startup:
– “Initial startup” on page 66 .
The parameterization of the previous Smart Element remains the same and is transmitted
to the new Smart Element when the system is started.
8.3 Validation
Carry out a safety validation every time you make a safety-related modification.