Instruction manual

Test Running

1) Set the station number of the inverter to be run and the operation mode (PU or LNK (Link) operation).

2) Confirmation of the auto tuning parameters

Clicking the [Check] button (Alt+C) shows the parameters on the screen in a dialog box.

After entering all parameter set values, click the [Blk

Write] button to write the new parameter values to the

inverter.

3) Click the [FWD

] (Alt+D) or [REV] (Alt+R) button.

The LED block and monitor screen display the auto tuning status.

When Pr. 96 = "101", the motor is rotated. The motor stops on completion of auto tuning. If the auto tuning

has failed, follow the dialog box instructions.

CAUTION

1. In the offline mode, test running and auto tuning cannot be performed.

2. Before starting test running, check and if necessary adjust the parameters. Not doing so may cause

some machines to perform unexpected operation.

3. Provide safety backup devices such as emergency brakes to ensure that the machinery and equip-

ment are not put in hazardous conditions if the inverters become faulty.

4. Auto tuning is not available for the FR-F500 series and FR-S500 series. (Can be displayed on the

screen.)