CONTENTS
PREFACE ......................................................................................................................................1
1. SAFETY INSTRUCTIONS..........................................................................................................2
1.1 Notes for Operation ...............................................................................................................2
1.2 Notes for Operation Environment ..........................................................................................4
2 HARDWARE DESCRIPTION AND INSTALLATION.....................................................................5
2.1 Operational Environment .......................................................................................................5
2.2 Model Description..................................................................................................................6
2.3 Inverter Specifications ...........................................................................................................7
2.4 Basic Wiring Diagram ..........................................................................................................15
2.5 External Dimensions............................................................................................................17
3 KEYPAD DESCRIPTION...........................................................................................................25
3.1 Keyboard Description for HCA-OP-A2 / HCA-OP-B2 Digital Operator .................................25
3.2 Description of Keyboard Operation......................................................................................27
3.3 Preliminary Operation-not Connecting with Motor................................................................31
4 FUNCTIONAL PARAMETERS LIST ..........................................................................................33
5 DESCRIPTION OF FUNCTIONAL PARAMETERS....................................................................60
00 Basic Functions Parameters.................................................................................................60
01 Motor Control Parameters ....................................................................................................68
02 Vector Control Parameters...................................................................................................70
03 V/f Control Parameters.........................................................................................................73
04 Input Terminal Parameters ...................................................................................................77
05 Multi-Speed, Simple PLC Control .........................................................................................86
06 Output Terminal Parameters.................................................................................................90
07 Start and Stop Control Parameters.......................................................................................93
08 Man-machine Interface Parameters .....................................................................................97
09 Accessibility Parameters .................................................................................................... 101
10 PID Control Parameters...................................................................................................... 110
11 Fault and Protection Parameters ........................................................................................ 115
12 Serial Communication Parameters ..................................................................................... 120
13 Wobble Frequency Counting Parameters ........................................................................... 127
17 Torque Control Parameters ................................................................................................129
22 Control Optimization Parameters........................................................................................ 131
99 Monitoring Parameters .......................................................................................................132
6 TROUBLE SHOOTING............................................................................................................134
6.1 Failures & Failure Elimination ............................................................................................134
6.2 General troubleshooting method........................................................................................137
