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Manual wind transmitter (485 type) Context 1. Introduction..........................4 2. Installation instructions......................5 3. Configure the software installation and use ................7 4. Communication Protocol......................8 5. Common Problems and Solutions..................10 6. Contact...........................11 7. Document History......................... 11 8. Dimensions..........................11 Shandong RenKe Control Technology Co.,Ltd. www.temperaturehumiditysensor.com...
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1. Introduction 1.1 Product Overview RS-FX-N01 wind transmitter, compact and lightweight, easy to carry and assembly, a new design concept can effectively obtain information on wind direction, high-quality aluminum alloy housing, external spray plating process, has good anti-corrosion, anti- Erosion and other characteristics, to ensure long-term use of the transmitter without rust phenomenon, colleagues with the internal smooth bearing system to ensure the accuracy of information collection.
2.4 Description field wiring When a plurality of types of devices 485 connected to the same bus, the field wiring have certain requirements, refer to the specific data packet "485 field wiring device manual." Shandong RenKe Control Technology Co.,Ltd. www.temperaturehumiditysensor.com...
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3. Prevention of chemicals, oil, dust and other directly against the sensor, not the condensation, long-term use in extreme temperatures to prevent thermal shock. Shandong RenKe Control Technology Co.,Ltd. www.temperaturehumiditysensor.com...
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③, the address needs to be modified according to the use and the baud rate, and can query the current state devices. ④, if the test is unsuccessful, recheck the wiring and equipment 485 driver installation. Shandong RenKe Control Technology Co.,Ltd. www.temperaturehumiditysensor.com...
Manual wind transmitter (485 type) 4. Communication Protocol 4.1 The basic parameters of Communications Ed code 8-bit binary Data bits Parity bit Stop bit CRC (cyclic redundancy code) Error Shandong RenKe Control Technology Co.,Ltd. www.temperaturehumiditysensor.com...
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2 bytes 2 bytes 4.3 Register Address Register PLC or configuration content operating address address 0000 H Wind (0-7 files) 40001 Read Upload data is true only 0001 H Direction (0-360 °) 40002 Read Shandong RenKe Control Technology Co.,Ltd. www.temperaturehumiditysensor.com...
0x 00 0x 5A 0x DB 0x C8 Wind calculation: (0-7 speed): 0002 H (hexadecimal) = 2 => direction = Dongfeng (0-360 °): 005A H (hex) = 90 => = east direction 5. Common Problems and Solutions Shandong RenKe Control Technology Co.,Ltd. www.temperaturehumiditysensor.com...
6) the number of devices or the wiring too long, to be near the power supply, plus booster 485, while increasing 120 Ω termination resistor. 7) USB drive switch 485 is not installed or damaged. 8) equipment damage. 6. Contact Shandong RenKe Control Technology Co.,Ltd. Post code:250101 Tel:+86-531-58720832 Fax:+86-531-67805165 Website address: www.temperaturehumiditysensor.com 7.
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