Advertisement
CONTENTS
1 INTRODUCTION
1.1
Product checking and accessories
1.2
Inverter component names
1.3
About the related manuals
2 INSTALLATION AND WIRING
2.1
Peripheral devices
2.1.1
Inverter and peripheral devices ......................................................................................................................12
2.1.2
Peripheral devices ..........................................................................................................................................14
2.2
Removal and reinstallation of the front cover
2.3
Installation of the inverter and enclosure design
2.3.1
Inverter installation environment.....................................................................................................................17
2.3.2
Cooling system types for inverter enclosure...................................................................................................19
2.3.3
Inverter installation..........................................................................................................................................20
2.3.4
Protruding the heatsink...................................................................................................................................22
2.4
Terminal connection diagrams
2.5
Main circuit terminals
2.5.1
Details on the main circuit terminals of the inverter ........................................................................................26
2.5.2
Details on the main circuit terminals of the converter unit (FR-CC2)..............................................................26
2.5.3
Terminal layout of the main circuit terminals, wiring of power supply and the motor......................................27
2.5.4
Applicable cables and wiring length................................................................................................................28
2.5.5
Earthing (grounding) precautions ...................................................................................................................30
2.6
Control circuit
2.6.1
Details on the control circuit terminals of the inverter .....................................................................................31
2.6.2
Details on the control circuit terminals of the converter unit (FR-CC2)...........................................................34
2.6.3
Control logic (sink/source) change .................................................................................................................35
2.6.4
Wiring of inverter control circuit ......................................................................................................................37
2.6.5
Wiring precautions ..........................................................................................................................................39
2.6.6
When using separate power supplies for the control circuit and the main circuit ...........................................40
2.6.7
When supplying 24 V external power to the control circuit .............................................................................41
2.7
Communication connectors and terminals
2.7.1
PU connector ..................................................................................................................................................43
2.7.2
Ethernet connector .........................................................................................................................................44
2.7.3
USB connector................................................................................................................................................45
2.8
Connection of motor with encoder (vector control)
2.9
Parameter settings for a motor with encoder
2.10 Installing a communication option
3 PRECAUTIONS FOR USE OF THE INVERTER 53
7
8
9
10
11
12
15
17
24
26
31
43
46
50
51
3
CONTENTS
Advertisement
