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Connector for Personal Computer ............................................................. 2-12
Specifications ............................................................................................................... 2-12
Connection Cable......................................................................................................... 2-12
Cable Connections to Inverter Terminals ................................................... 2-13
Wiring Check.............................................................................................. 2-14
Checks ......................................................................................................................... 2-14
3 Digital Operator and Modes
Digital Operator ............................................................................................ 3-2
Digital Operator Display ................................................................................................. 3-2
Digital Operator Keys ..................................................................................................... 3-2
Modes .......................................................................................................... 3-4
Inverter Modes ............................................................................................................... 3-4
Switching Modes ............................................................................................................ 3-5
Drive Mode ..................................................................................................................... 3-6
Quick Programming Mode.............................................................................................. 3-7
Advanced Programming Mode....................................................................................... 3-8
Autotuning Mode .......................................................................................................... 3-10
Fault History Mode ....................................................................................................... 3-12
4 Trial Operation
Trial Operation Flowchart ............................................................................. 4-2
Trial Operation Procedures .......................................................................... 4-3
Inspecting and Retightening Screws and Bolts .............................................................. 4-3
Measuring Transformer Insulation Resistance ............................................................... 4-3
Turning on the Control Power......................................................................................... 4-3
Checking the Display Status........................................................................................... 4-3
Basic Settings................................................................................................................. 4-4
Control Method Settings................................................................................................. 4-5
Turning on the Medium Voltage Power Supply .............................................................. 4-5
Autotuning ......................................................................................................................4-6
Making Application Settings ........................................................................................... 4-7
Checking No-load Operation .......................................................................................... 4-8
Checking Loaded Operation........................................................................................... 4-8
Checking and Recording User Constants ...................................................................... 4-8
Making Adjustments..................................................................................... 4-9
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