Toshiba TOSVERT VFS15-2004PM-W1 Instruction Manual

Also see for TOSVERT VF-S15 series: Function manual Quick start manual Instruction manual Instruction manual Instruction manual

E6581611M-81313.3 If the motor does not run while no trip message isdisplayed ...If the motor does not run while no trip message is displayed, follow these steps to track down the cause.The motor does not run.Is the 7-segment LEDextinguished?Check the power supply and the MCCB.Is power being supplied normally?Supply the powernormally.Contact your Toshiba distributor.Is  displayed?  Close the circuit between CC (or P24) and the terminal to which the ST (standby)function on the control circuit terminal is assigned. Open across CC (or P24) and the terminal that is assigned the FRR (coast) on thecontrol terminal block. Check the always active functions selection parameter () setting. (Refer tosection 6.3.1)Is any failure messagedisplayed?(Refer to section 13.1)Track down and eliminate the cause of the failure and then reset the inverter.Refer to section 13.2 for the way to reset.Are  and a failuremessage displayed alternately?The inverter is in the process of retrying. The retry function can be disabled by normal oremergency stop operation, or by turning off the inverter. displayed?Is the LED of the RUN/STOPkey lighted?Is the LED of the RUN/STOPkey off? Check to see that the frequency setting signal is not set at zero. Check the settings of the frequency setting signal parameters .(Refer to section 3.2.2) Check the settings of frequency setting signal points 1 and 2. (Refer to section 6.6.2) Check the operation start frequency setting to see if it is larger than the operationfrequency. (Refer to section 6.7.2) Check that the frequency setting (preset-speed operation frequency, etc.) is not set atzero. Check that the motor is not under a too large load or not locked up. Reduce the load if necessary.Determine the cause, using the parameter display function and the status monitoring function.Refer to chapter 11 for the parameter display function or chapter 8 for the status motoring function. When operation panel operation is selected ... Press the RUN key to start the operation. Check whether the operation panel operation frequency is set properly.(Refer to section 3.2.2.) When another control mode is selected ... Change the setting of the operation controlmode selection . (Refer to section 3.2.1) When operation panel is selected: Change the run operation selection parameter setting to 1. (Refer to section 3.2.1) You can check the setting of each input terminal on the monitor. (Refer to section 8.2.1) When another control mode is selected ... Check whether the external operationcommand is entered.YES:NO :