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8.
How to Get Device Status via Communication?
You can get the device status in 2 different ways by communication. These are respectively
TCP Socket
Modbus TCP
8.1 TCP Socket
By connecting to the TCP server running on the port number "3200" on the device, you can get the
device status as shown below
“
STATUS;<SERIAL_NO>;<1 OR 0>;<ONLINE_ OR OFFLINE>
“
8.2 Modbus TCP
You can get the device status by connecting to the Modbus Server running on port number “502” of
the device. Device information is sent over Modbus as follows.
Holding Register
40001-40008: Serial No (16 Byte)
40009: EMPTY
40010: Status / 10:Offline, 11:Online