Omron CJ - REFERENCE MANUAL 02-2010 Reference Manual page 434

3. Instructions
256-to-8 bit Conversion
C: #1010 C: #1011
Digit 1 Digit 0 Digit 1 Digit 0
If the conversion data contains 0000 hex, but other data is to be encoded, separate the conversion by
using more than one DMPX(077) instructions.
DMPX(077) D0 D100 #0300
⇓
DMPX(077) D0 D100 #0000
DMPX(077) D1 D100 #0001
DMPX(077) D2 D100 #0002
DMPX(077) D3 D100 #0003
398 CS/CJ/NSJ Series Instructions Reference Manual (W474)