Vacon 100 - Modbus Data Mapping; Coil Registers; Input Discrete Registers; Holding and Input Registers

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6.3 Modbus data mapping
6.3.1 Coil registers
Coil registers contain binary data (Read/Write). See page 29.
Table 13. Defined coil registers
6.3.2 Input discrete registers
Input discrete registers contain binary data (Read). See page 31.
Table 14. Defined Input Discrete
6.3.3 Holding and input registers
All values can be read with function codes 3 and 4 (all registers are 3X and 4X reference). Mod-
bus registers are mapped to drive ID’s as follows:
Address Function Purpose
0001 RUN/STOP Control Word, bit 0
0002 Direction Control Word, bit 1
0003 Fault reset Control Word, bit 2
Address Function Purpose
10001 Ready Status Word, bit 0
10002 Run Status Word, bit 1
10003 Direction Status Word, bit 2
10004 Fault Status Word, bit 3
10005 Alarm Status Word, bit 4
10006 At reference Status Word, bit 5
10007 Zero speed Status Word, bit 6
10008 Flux ready Status Word, bit 7
Address
range
Purpose
Access
type
See
0001 - 2000 Vacon Application ID´s 16bit Table 16
2001 - 2050 FBProcessDataIN 16bit Table 17
2051 - 2099 FBProcessDataIN 32bit Table 17
2101 - 2150 FBProcessDataOUT 16bit Table 19
2151 - 2199 FBProcessDataOUT 32bit Table 19