22 1. INTRODUCTION 1.3 Operation steps Symbol Overview Refer to page (a) Install the inverter. 38 (b) Perform wiring for the power supply and the motor. 56 (c) Select the control method (V/F control, Advanced magnetic flux vector control, Vector control, or PM sensorless vector control). 223 (d) Give the start command via communication. 677 (e) Give both the start and frequency commands from the PU. (PU operation mode) 151 (f) Give the start command from the PU and the frequency command via terminals RH, RM, and RL. (External/PU combined operation mode 2) 153 (g) Give the start command from the PU and the frequency command by voltage input via terminal 2.
(External/PU combined operation mode 2) 154 (h) Give the start command from the PU and the frequency command by current input via terminal 4. (External/PU combined operation mode 2) 155 (i) Give the start command via terminal STF or STR and the frequency command from the PU. (External/PU combined operation mode 1) 157 (j) Give the start command via terminal STF or STR and the frequency command via terminals RH, RM, and RL. (External operation mode) 158 (k) Give the start command via terminal STF or STR and the frequency command by voltage input via terminal 2.
(External operation mode) 159 (l) Give the start command via terminal STF or STR and the frequency command by current input via terminal 4. (External operation mode) 162