User Manual of A90 Series Inverter 7.19 Fault Record Parameter Group of F19 Group ....................................................... 248 Chapter 8 Motor Parameter Self-identification ....................................... 252 8.1 Motor Parameter Self-identification ....................................................................... 252 8.2 Precautions before Self-identification ..................................................................... 252 8.3 Self-identification Steps .......................................................................................... 253 Chapter 9 Fault/Warning Solutions ...........................................................
255 9.1 Fault content ........................................................................................................... 255 9.2 Failure Analysis ...................................................................................................... 260 Chapter 10 Maintenance ............................................................................ 264 10.1 Daily Maintenance of Inverter .............................................................................. 264 10.2 Instructions for Inverter Warranty .........................................................................
265 Chapter 11 Select accessories ..................................................................... 267 11.1 Braking Resistor ................................................................................................... 267 11.2 Braking unit .......................................................................................................... 268 11.3 Selection of Connecting Wires .............................................................................. 269 Chapter 12 MODBUS Communication Protocol ..................................... 271 12.1 Applicable scope ...................................................................................................
271 12.2 Interface mode ...................................................................................................... 271 12.3 Protocol Format .................................................................................................... 271 12.4 Protocol Description ............................................................................................. 294 12.5 Examples .............................................................................................................. 296 9