Modbus Rtu Client - Banner DXM1200-Bx Instruction Manual

P C
ROCESSOR ONNECTIONS
Table 3:Modbus registers for virtual registers (Continued) (Sheet 3 of 3)
Registers
11000 Read map success count
12000 Write map success count
13000 Read map timeout count
14000 Write map timeout count
15000 Read map error count
16000 Write map error count
17000 Read map success streak
18000 Write map success streak
19000 Read map is in default
TCP Client Stats—The "x" represents the socket 0 through 4. The flex socket is not used. This range repeats for the next socket.
Table 4:TCP client statistics
Register
2x001 Socket x connection attempts (20001 is the first socket, 21001 is the second socket...)
2x003 Socket x connections
2x005 Socket x disconnections
2x007 Socket x transmits
2x009 Socket x receives
2x011 Socket x resolver attempts (reserved)
2x013 Socket x resolvers (reserved)
2x015–2x020 Reserved
2x021 Socket x Rule 0 transmits
2x023 Socket x Rule 0 receives
2x025 Socket x Rule 0 timeouts
2x027 Socket x Rule 0 broadcasts
2x029 Reserved
2x031 Socket x Rule 1 transmits
2x033 Socket x Rule 1 receives
2x035 Socket x Rule 1 timeouts
2x037 Socket x Rule 1 broadcasts
2x039 Reserved
Reset Codes—The reset codes are in virtual register 11015 and define the condition of the last restart operation.
Table 5:Reset codes
Reset Code
0 Undefined
1 Unknown
2 General
3 Brownout
4 Watchdog
5 User
6 Software
7 Return from backup mode

4.5. Modbus RTU Client

The DXM1200 can be a Modbus RTU client device to other server devices.
The DXM1200 uses the primary RS-485 port as a Modbus RTU client to control external server devices. All wired devices connected to the client
RS-485 port must be server devices. As a Modbus RTU client device, the DXM1200 controls external servers connected to the primary RS-485
port, the local ISM radio, local I/O base board, and the local display board.
Use the DXM Configuration Software to define operational settings for both the Modbus RTU client port and the Modbus RTU server port.
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Definition
Read/Write maps statistics
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Definition
Definition