Table of contents
−2−
1 Introduction ......................................3
2 Safety precautions ...........................5
3 Precautions for use ........................10
4 Preparation.....................................14
4.1 Checking the inverter .................... 14
4.2 Motor/Inverter combinations .........15
4.3 Name and function of each part....17
4.4 Removing/installing the front
panel .............................................19
4.5 Installing/removing the front cover
(sold separately) ...........................21
5 Installation ......................................22
5.1 Installation location .......................22
5.2 Installation condition .....................22
5.3 Installation method........................23
5.4 Installing and wiring in compliance
with EMC Directive........................24
6 Connection.....................................27
6.1 List of connection terminals ..........27
6.2 Connecting the main circuit
terminals .......................................29
6.3 Connecting the I/O signal
terminals .......................................32
6.4 Example of inverter connection.....36
7 Operation....................................... 37
7.1 Setup before operation .................37
7.2 Setting position of motor output
selector switch ..............................38
7.3 Operating the motor...................... 39
7.4 Operation via external input
signals........................................... 41
7.5 Setting the speed.......................... 42
7.6 Timing chart ..................................43
8 Various functions ........................... 44
8.1 Setting the acceleration time and
deceleration time ..........................44
8.2 Switching the display mode ..........45
8.3 Setting the gear ratio ....................46
8.4 Switching the carrier frequency ....50
8.5 Switching between sink input and
source input ..................................51
9 Inspection ...................................... 52
10 Troubleshooting and remedial
actions ........................................... 53
10.1 Troubleshooting ............................53
10.2 Inverter alarms..............................54
11 Appendix........................................ 57
11.1 Cables (sold separately) ...............57
11.2 Front cover (sold separately) ........57
11.3 Recommended peripherals...........58
11.4 Specifications................................60