EMS-LTE User Manual
Step3:
The example of Mapping Register as below:
Mxxx remote I/O module, slave register start address is 100, reading data qty is 3, the EMS-
LTE mapping register start address is 1; Smart meter slave register start address is 6, reading
data qty is 4, the device mapping register start address is 4.
----If so, when reading/writing device register 1~3, actually is reading/writing 100, 101, 102
register of Mxxx remote I/O module; When reading/writing device register 4~7, actually is
reading/writing 6~9 register of smart meter.
Slave Settings:
Connect the slave to device EMS-LTE RS485 port.
Find the slave port communication parameter and register address from user manual.
Write device RS485 parameter according to slave port communication
parameter, pls ensure both parameters are same, others communication
failure, refer to "port setting" part.
Set RS485 port as
Modbus RTU Master,
then set polling and time out parameter, refer to "port
setting" part.
Back to Slave Mapping page as below, right click the line to add.
Step5:
Step4:
Step2:
Step1:
Summary of Contents for EMS-LTE
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