Industrial wireless sensor collector 3 operating modes, you know?

Wireless sensors provide a convenient gateway for industrial data acquisition and transmission. So far, it has been more and more popularized and applied, including Shenzhen Xinli wireless temperature sensor, wireless temperature and humidity sensor, wireless pressure sensor, wireless gas sensor and so on.

In general, the wireless sensor is mainly composed of a collector and a receiver. Here, three kinds of working modes supported by the wireless sensor collector are mainly described: a normal working mode, a timing working mode, and a dormant working mode.

1. Normal working mode supports passive data upload. In normal working mode, the PC server sends modbus RTU commands to the manager to read data from the wireless sensor collector. You can set and exchange RF module communication parameters, sleep time, work mode, and serial port. Communication parameters. At the same time through the serial port settings, query the above parameters.

2. The working mode of the regular working mode is: work-dormant-work, repeated. The regular working mode only supports active uploading protocols and does not support data query and parameter setting or query. Each time the wireless sensor collector wakes up and sends out data, it will confirm whether to continue to sleep or switch to another working mode according to the manager's reply command (the corresponding register of the manager needs to be set). When the management does not respond, the wireless sensor collector sends a command every 4 seconds, and it goes to sleep after sending it for a maximum of 34 times.

3. Sleep mode The wireless sensor collector enters the low power mode and does not collect data. The standby current is 4mA.

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