Troubleshooting; The Motor Does Not Rotate (When Fault Display Is Not Lit); The Motor Does Not Rotate (When Fault Display Is Lit) - Panasonic AAD03011 Instruction Manual

Elevator door controller

Table of Contents

Caution

Wait at least 5 minutes after turning the power supply OFF before starting

maintenance and inspection.

Failure to do so could lead to electric shock.

Maintenance, inspection and part replacement must be done by qualified persons.

[Remove all metal personal belongings (watches, bracelets, etc.) before

starting work.]

(Use tools treated with insulation.)

Failure to do so could lead to electric shock or injury.

1. The motor does not rotate(when fault display is not lit).

Is the power voltage normal?

Yes

Is "000" displayed on the panel?

Yes

Turn the local or external run signal ON.

Set the frequency setting value to 0.5Hz or more.

The frequency does not appear, or there is no output voltage.

Yes

The inverter is faulty.

(Contact us.)

2. The motor does not rotate(when fault display is lit).

When one of the faults on pages 89 and 90 is displayed and the motor has not rotated,

check the following two points:

Check the malfunction occurs for the first time (after installation) or it has been in

use for a period.

Check if this is an inverter malfunction (failure), a wiring, or a motor malfunction.

If the phenomenon occurs for the first

time or immediately after installation.

Yes

Remove power supply (U, V and W) on

the inverter load side.

Turn the local or external run signal ON.

Appear OC1, etc. displayed on the pages 84 and 85.