RS-485 User's Manual MEH448d - Fuji Electric America

CHAPTER 4 FUJI GENERAL-PURPOSE INVERTER PROTOCOL1
4.1 Messages .............................................................................................................................. 4-1
4.1.1 Message formats ........................................................................................................... 4-1
4.1.2 Transmission frames ..................................................................................................... 4-2
4.1.3 Descriptions of fields.................................................................................................... 4-11
4.1.4 Communications examples.......................................................................................... 4-13
4.2 Host Side Procedures ......................................................................................................... 4-15
4.2.1 Inverter's response time .............................................................................................. 4-15
4.2.2 Timeout processing...................................................................................................... 4-16
4.2.3 Receiving preparation complete time and message timing from the host................... 4-16
4.3 Communications Errors....................................................................................................... 4-17
4.3.1 Categories of communications errors.......................................................................... 4-17
4.3.2 Operations in case of communications errors ............................................................. 4-18
CHAPTER 5 FUNCTION CODES AND DATA FORMATS1
5.1 Communications Dedicated Function Codes........................................................................ 5-1
5.1.1 About communications dedicated function codes ......................................................... 5-1
5.1.2 Command data .............................................................................................................. 5-2
5.1.3 Monitor data 1................................................................................................................ 5-9
5.1.4 Information displayed on the keypad........................................................................... 5-15
5.2 Data Formats....................................................................................................................... 5-26
5.2.1 List of data format numbers......................................................................................... 5-26
5.2.2 Data format specifications ........................................................................................... 5-47
===Appendix===1
CHAPTER 6 FLOOR LEVEL NETWORK (P1 PROTOCOL)1
6.1 Messages .............................................................................................................................. 6-1
6.1.1 polling/selecting ............................................................................................................. 6-1
6.2 Point Database...................................................................................................................... 6-1
6.3 Setting up Communications of the FRENIC-Eco .................................................................. 6-1
6.4 Using the FRENIC-Eco ......................................................................................................... 6-2
6.5 Strategies .............................................................................................................................. 6-3
6.5.1 Monitoring ...................................................................................................................... 6-3
6.5.2 Supervisory Control ....................................................................................................... 6-3
6.5.3 Slaving the Drive............................................................................................................ 6-4
6.6 Other Functionality ................................................................................................................ 6-4
6.6.1 Start and stop the drive.................................................................................................. 6-4
6.6.2 Change drive directions................................................................................................. 6-4
6.6.3 Lock the FRENIC-Eco panel.......................................................................................... 6-4
6.6.4 Digital Outputs ............................................................................................................... 6-4
6.6.5 Analog Inputs monitor.................................................................................................... 6-5
6.6.6 Loop gains ..................................................................................................................... 6-5
6.6.7 Reading and resetting faults.......................................................................................... 6-5
6.6.8 Address limitations......................................................................................................... 6-5
6.6.9 Point 90,91,92,93 Read/Write Parameter Number (Parameter Data)......................... 6-10
6.6.10 Reading and Writing from/to Inverter's Function Codes.............................................. 6-11
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Chap. 1 Chap. 2 Chap. 3 Chap. 4 Chap. 5