‹ Start Up Procedure START Select control method. V/f control NO Vector Control (A1-02 = 2 or 3) *5 YES YES PG? V/f Control with PG (A1-02 = 1 NO V/f control Set E1-03, E2-04 and F1-01. *2 V/f default: 200V/50Hz (400V/50Hz) Settings according to control mode Motor operation possible during autotuning? *3 NO YES Rotating autotuning Non-rotating autotuning *6 *6 *4 1.Set for 400 V Class Inverter for 75 kW or more. 2.If there is a reduction gear between the motor and PG, set the reduction ratio in F1-12 and F1-13 in advanced programming mode. 3.Use rotational autotuning to increase autotuning accuracy whenever it is okay for the motor to be operated.
4.If the motor cable changes to 50 m or longer for the actual installation, perform non-rotating autotuning for the line-to-line resistance only on site. 5.The default control mode is Open Loop Vector control (A1-02=2). 6.If the maximum output frequency and the base frequency are different, set the maximum output frequency (E1-04) after autotuning. END Fig 8 Trial Operation Flowchart EN-15 Instal lation Wir ing Set pow voltage j er supply umper *1 Turn O N power Confirm status Basic s (Quick progra ettings mming mode) Set E1-03. V/f default:
200V/ 50Hz (400V/50Hz) Non-rotatin for line-to-lin g autotuning e resistance Applicatio (Advanced prog n settings ramming mode) No- oper load ation Loa oper ded ation Optimum a and parame djustments ter settings Check paramete /record r settings