4.5 Powering Up the DriveYASKAWA ELECTRIC SIEP C710616 27G YASKAWA AC Drive A1000 Technical Manual 113Start-Up Programming& Operation44.5 Powering Up the Drive Powering Up the Drive and Operation Status Display Powering Up the DriveReview the following checklist before turning the power on. Status DisplayWhen the power supply to the drive is turned on, the digital operator lights will appear as follows:Item to Check DescriptionPower supply voltage<1> Check the following when connecting models CIMR-A4A0930 and 4A1200:• Remove the jumpers on R/L1-R1/L11, S/L2-S1/L21, and T/L3-T1/L31 when using 12-phase rectification. Refer to 12-Phase Rectificationon page 64 for details.• Properly connect the inputs on terminals R1/L11, S1/L21, and T1/L31 when not using 12-phase rectification.Ensure the power supply voltage is correct:200 V class: 3-phase 200 to 240 Vac 50/60 Hz400 V class: 3-phase 380 to 480 Vac 50/60 HzProperly wire the power supply input terminals (R/L1, S/L2, T/L3). <1>Check for proper grounding of drive and motor.Drive output terminals and motorterminals Properly wire drive output terminals U/T1, V/T2, and W/T3 with motor terminals U, V, and W.Control circuit terminals Check control circuit terminal connections.Drive control terminal status Open all control circuit terminals (off).Status of the load and connectedmachinery Decouple the motor from the load.Status Display DescriptionNormal Operation The data display area displays the frequency reference. is lit.FaultExternal fault (example)Data displayed varies by the type of fault. Refer to Fault Displays, Causes, and Possible Solutions on page 336for more information and possible solution. and are lit.DIGITAL OPERATOR JVOP-180 ALARM- MODE -U1-01= 0.00HzU1-02= 0.00HzU1-03= 0.00ADRVFREF (OPR)RdyJOG FWD FWD/REVLSEQLREFDIGITAL OPERATOR JVOP-180 ALARM- MODE -EF3Ext Fault S3DRVFWD RESET
