Vacon 100 User Manual
Also see for 100 INDUSTRIAL: Installation instructionInstallation manualInstallation manualInstallation manualUser manual
                                                      | |
Contents
| 
Communications vacon • 3224-hour support +358 (0)40 837 1150 • Email: vacon@vacon.com66.3 Modbus data mapping6.3.1 Coils registersA "coil" in Modbus is a single-bit binary data item which can be both read and written. In Vacon®100 the coils refer to some bits in the fieldbus control word." See page 34.Table 13. Defined coil registers6.3.2 Discrete inputsA "discrete input" in Modbus is a single-bit binary data item which is read-only. In Vacon 100the discrete inputs refer to the fieldbus status word bits. See page 37.Table 14. Defined Input Discrete6.3.3 Holding registers and input registersAn "input register" in Modbus is a 16-bit value which is read-only. A "holding register" in Mod-bus is a 16-bit value which can be both read and written. Holding and input registers are ac-cessed using different function codes, and the address ranges are different. In Vacon 100 thesame information can be accessed as input registers and holding registers, i.e. input registerX refers to the same 16-bit value as the holding register X.The Modbus registers are mapped to the Vacon 100 drive as followsAddress Function Purpose0001 RUN/STOP Control Word, bit 00002 Direction Control Word, bit 10003 Fault reset Control Word, bit 2Address Function Purpose10001 Ready Status Word, bit 010002 Run Status Word, bit 110003 Direction Status Word, bit 210004 Fault Status Word, bit 310005 Alarm Status Word, bit 410006 At reference Status Word, bit 510007 Zero speed Status Word, bit 610008 Flux ready Status Word, bit 7 |
Related manuals for Vacon 100 INDUSTRIAL
This manual is suitable for:
manualsdatabase
Your AI-powered manual search engine