Chapter 5 Applied Instructions 5-5 Instruction code Model Step Pulse Page Type API Function 10PM/ 16-bit 32-bit instruction 20MC 05PM 16-bit 32-bit number 15PM Data 40 ZRST – Resetting a zone 5 – 5-60 41 DECO – Decoder 7 – 5-61 42 ENCO – Encoder 7 – 5-62 43 SUM DSUM Number of bits which are ON 5 5 5-64 44 BON DBON Checking the state of a bit 7 8 5-65 45 MEAN DMEAN Mean 7 8 5-66 46 ANS – – Driving an annunciator 7 – 5-67 47 ANR – Resetting an annunicator 1 – 5-68 48 SQR DSQR Square root of a binary value 5 6 5-69 49 – DFLT Converting a binary integer into a binary floating-point value – 6 5-70 High-speed processing 50 REF – Refreshing the states of I/O devices 5 – 5-71 Convenience 61 SER DSER Searching data 9 11 5-72 66 ALT – Alternating between ON and OFF 3 – 5-74 I/O 78 FROM DFROM Reading data from a control register in a special module 9 12 5-75 79 TO DTO Writing data into a control register in a special module 9 13 5-76 87 ABS DABS Absolute value 3 3 5-77