inveo RFID-MB-10, User Manual

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6 MODBUS support
The device supports the following MODBUS RTU functions:
- 0x01 Read Coils
- 0x03 Read Holding Register
- 0x05 Write Single Coil
- 0x06 Write Single Register
- 0x0F Write Multiple Coils
- 0x10 Write Multiple Registers
6.1
6.2 MODBUS addresses
O. Address Type R/W Description
1 1000 Holding
Reg R Transponder code [0]
2 1001 Holding
Reg R Transponder code [1]
3 1002 Holding
Reg R Transponder code [2]
4 1003 Holding
Reg R Transponder code [3]
5 1004 Holding
Reg R Transponder code [4]
6 1005 Holding
Reg R Device model
7 1006 Holding
Reg R Software version
8 1007 Holding
Reg R Hardware version
9 1008 Holding
Reg R Output state after switching and in Safety mode
10 1009 Holding
Reg R Time of communication failure followed by a
transition in to Safety mode
11 1010 Holding
Reg R The flag of switching the output operation mode
during a failure (Safety Enable)
12 1011 Holding
Reg R/W Output mode:
0 – Inactive
1 – Bistable
2 – Astable
3 – 1 impuls
13 1012 Holding
Reg R/W Time of output switching on ( * 100ms)
14 1013 Holding
Reg R/W Time of output switching off (*100ms)
15 1000 Single Coil R/W Output switching on
16 1001 Single Coil R/W Reserve
17 1002 Single Coil R Output mode
18 1003 Single Coil R Reserve
19 1004 Single Coil R/W Reading flag
Reading: 1 – read a new transponder