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.