System Variables › &MAIOCMD

&MAIOCMD

Returns the command code contained in the first byte of the outbound data stream sent by the PLU. The following command codes is returned:

WRITE

WRITE

EW

ERASE/WRITE

EWA

ERASE/WRITE ALTERNATE

RM

READ MODIFIED

RMA

READ MODIFIED ALL

RB

READ BUFFER

WSF

WRITE STRUCTURED FIELD

EAU

ERASE ALL UNPROTECTED TO ADDR