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Chapter 6
Quick configuration
Step 1
set "Operation mode" to "Configuration mode ". See subsection 5.5.1.
Step 2
set the "device variable assignment" parameter, set the mapping relationship between the device
variable and the dynamic variable, the device has 6 device variables, which can be mapped to 4 dynamic
variables according to the requirements. See subsection5.5.5.
Step 3
set the "Modbus communication" parameters: according to the specific communication parameters to
configure the Modbus communication parameters. Configuration items include: address, baud rate, data
bit, CRC check mode, stop bit, etc. See subsection 5.5.6.
Step 4
set the device status parameter. This step is optional, if there is a device status register in the Modbus
device, you can use this step to configure, otherwise you can not configure.The Device Status parameter
contains Register Address and Bit Mode, where Register Address indicates the register location of the
device status, while Bit Mode indicates which status bits are used, each of which represents a device
status, using set 1 and unused set 0. See subsection 5.5.7.
Step 5
Set the "PV range" parameter: Contains "PV range source","PV range operation mode" and "register data
type ". The "PV range source" indicates whether the main variable range comes from local, and if it
comes from the Modbus device, the "PV range operation mode" indicates whether the range supports
write operation, and the "register data type" indicates the type of register data. See subsection 5.5.8.
Step 6
Set Modbus related device variable parameters: including default address, device variable register
address, data type device variable scaling factor, range upper and lower limit register address, etc. See
subsection 5.5.9.
