M&N

Basically the main differece is M and N "markers" have different memory locations.
Note: N markers can only be wired with Pico Controller “ser. B” at present.

M markers and N markers are also called marker bits or auxiliary relays. These marker bits are used for saving Boolean states 0 or 1.

You can link marker bits in the circuit diagram. You can use marker bits in the circuit diagram as coils with different coil functions, or as contacts (make or break contacts).

A Pico Controller “ser. B” provides 16 M markers and 16 N marker bits.

 

Marker data type     Association possible via    Value range

       Bit            Local markers M01...M16       0 and 1

       Bit            Local markers N01...N16       0 and 1



Table: Markers of the Pico Controller “ser. B”
Click to expand...
 
Last edited:
Back
Top Bottom