Siemens MICROMASTER 420 - Manual (Page 89)

Issue 07/04 3 Functions
MICROMASTER 420 Operating Instructions
6SE6400-5AA00-0BP0 89
BICO parameterization
If the setting 99 (BICO) is entered into parameters P0701 – P0704, then the BICO
wiring is enabled for the appropriate digital input. The output parameter number of
the function (parameter, included in the parameter text BO) should be entered into
the command source (parameter which contains the code BI in the parameter text).
Example:
An ON/OFF1 command should be realized using digital input DIN1.
P0700 = 2 Control enabled via digital inputs
P0701 = 99 BICO enabled for DIN1
P0840 = 722.0 ON/OFF1 via DIN1
NOTE
Only experienced users should use the BICO parameterization and for applications
where the possibilities provided by P0701 – P0704 are no longer adequate.