AH500 Programming Manual e P ripheral instructions cation instructions Communi 3-30 Instruction code Pulse API Symbol Function 16-bit 32-bit instruction 1700 TKY DTKY ─ Ten-key keypad 1701 HKY DHKY ─ Sixteen-key keypad 1702 DSW ─ ─ DIP switch 1703 ARWS ─ ─ Arrow keys 1704 SEGL ─ ─ Seven-segment display with latches Instruction code Pulse API S ymbol Function 16-bit 32-bit instruction 1800 RS ─ ─ Transmitting the user-defined communication command 1801 FWD ─ ─ The AC motor drive runs clockwise. 1802 REV ─ ─ The AC motor drive runs counterclockwise. 1803 STOP ─ ─ The AC motor drive stops.
1804 RDST ─ ─ Reading the statuses of the AC motor drives 1805 RSTEF ─ ─ Resetting the abnormal AC motor drives 1806 LRC ─ Longitudinal parity check 1807 CRC ─ Cyclic Redundancy Check