February 02, 2024
DXM1200-X2 Controller Instruction Manual
© Banner Engineering Corp. All rights reserved.
9
Using Action, Read/Write, and Threshold Rules allows you to manipulate the processor's Local Registers. The ScriptBasic
programming capabilities extends the use of Local Registers with variables to create a flexible programming solution for more
complex applications.
The processor's Local Registers are divided into three different types: integer, floating point, and non-volatile. When using
Local Registers internally, the user can store 32-bit numbers. Using Local Registers with external Modbus devices follows the
Modbus standard of a 16-bit holding register. Local Registers are accessible as Modbus ID 199.
Accessing the I/O Base and the LCD follows the same communication as an external Modbus device. Each device has an ID
number to uniquely identify itself. The LCD is Modbus ID 201.
DXM Controller Modbus overview
Ethernet
RS-485 (client)
Internal
Micro USB
Processor/Outputs (Base Board)
Local Registers
(Modbus ID 199)
Processor Controller
ISM Radio (Modbus ID 1)
User Display (Modbus ID 201)
Local Registers
Integer
Local Registers
Float
Local Registers
Non-Volatile
Cellular Modem
Modbus Data Traffic
Control
Gateway or MultiHop
LCD / LED
DXM1200-X2 Modbus Registers
The DXM1200-X2 Wireless Controller may have up to three internal Modbus server devices:
DXM1200-X2 internal Modbus IDs (factory default)
Modbus ID
Device
1
DX80 Performance Gateway or MultiHop ISM Radio—MultiHop wireless devices connected to the internal MultiHop radio
should be assigned Modbus IDs starting at 11.
199
Local Registers—Internal storage registers of the
DXM Controller
201
LCD, LED, and RBG Indicator - The user has access to the LCD, LED Indicators, and RGB Indicator on the DXM Controller.
All Modbus registers are defined as 16-bit Modbus Holding Registers. When connecting external Modbus server devices,
only use Modbus IDs 2 through 198. The Modbus IDs for the local registers, LCD, and ISM radio are fixed.
Modbus registers for the LCD board (Modbus ID 201)
Modbus Register
LED
Color
State
1102 : bit 0
LED 1
Red
1 = On
0 = Off
1103 : bit 0
LED 2
Green
1104 : bit 0
LED 3
Blue
1105: bit 0
LED 4
Amber
Continued on page 10
Содержание DXM1200-X2
Страница 4: ...4 Warnings 81 Banner Engineering Corp Limited Warranty 82 Document Information 82...
Страница 20: ...20...
Страница 28: ...28...
Страница 36: ...36...
Страница 44: ...44...
Страница 62: ...62...
Страница 70: ...70...
Страница 72: ...72...
Страница 83: ...LinkedIn Twitter Facebook 2024 All rights reserved www bannerengineering com...