6 Application Instructions API 00-49 Program Example 2: In 32-bit BIN subtraction: When X10 = On, the content in (D31, D30) will minus the content in (D41, D40) and the remainder will be stored in (D51, D50). D30, D40 and D50 are low 16-bit data; D31, D41 and D51 are high 16-bit data. X10 (D31, D30) (D41, D40) (D51, D50) DVP-PLC Application Manual 6-38 DSUB D30 D40 D50