Instruction manual

ManualsBrandsMitsubishi Electric ManualsConsumer electronicsFR-A7NL

— CONTENTS —

1 PRE-OPERATION INSTRUCTIONS 1

1.1 Unpacking and Product Confirmation .............................................................................................1

1.1.1 SERIAL number..............................................................................................................................................1

1.1.2 Packing confirmation ...................................................................................................................................... 2

1.2 Parts....................................................................................................................................................3

1.3 Operation Status Indication LED......................................................................................................4

1.4 Specifications.....................................................................................................................................6

1.4.1 Inverter option specifications .......................................................................................................................... 6

1.4.2 Communication specification.......................................................................................................................... 6

2 INSTALLATION 7

2.1 Pre-Installation Instructions .............................................................................................................7

2.2 Installation Procedure .......................................................................................................................7

3WIRING 13

3.1 System Configuration Example......................................................................................................13

3.2 Wiring................................................................................................................................................14

4 INVERTER SETTING 19

4.1 Parameter List ..................................................................................................................................19

4.2 Operation Mode Setting ..................................................................................................................20

4.2.1 Operation mode indication............................................................................................................................ 20

4.2.2 Operation mode switching and communication startup mode (Pr. 79, Pr. 340) ...........................................21