Balluff BMD 1L K Série Notice D'utilisation page 156

7 Set up with the display and adjustment module
Unlock setup - adjust-
ment
42
With this menu item you safeguard the sensor parameters against
To avoid possible errors during parameterization in a non-safe user
to detect parameterization errors reliably. For this, safety-relevant
normal operating condition, the instrument is also locked against
parameter changes through unauthorized access.
For this reason, the instrument is shipped in locked conditon. The PIN
in the delivery status is 0000.
PIN.
Character string comparison and serial number
used to check the character respresentation.
are provided in German and in the case of all other menu languages,
in English.
carried over correctly. This is used to check device communication.
In the next step, the instrument checks the data of the measurement
and decides by means of the evaluation results if a functions test
is required. If a function test is necessary, the following message is
displayed.
In this case, you have to carry out a function test.
Function test
During a function test, you have to test the safety function of the
instrument in the vessel with the original medium.
"Functional safety (SIL)"
well as the min. and max. levels respectively for 4 and 20 mA. You
then can calculate the respective output current.