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Manual wind transmitter (485 type)

Shandong RenKe Control Technology Co.,Ltd.

www.temperaturehumiditysensor.com

1

RS-FX-N01

wind transmitter

user's Guide

(485type)

Issue:. V1. 0

Summary of Contents for RS-FX-N01

Page 1: ...Manual wind transmitter 485 type Shandong RenKe Control Technology Co Ltd www temperaturehumiditysensor com 1 RS FX N01 wind transmitter user s Guide 485type Issue V1 0...

Page 2: ...Manual wind transmitter 485 type Shandong RenKe Control Technology Co Ltd www temperaturehumiditysensor com 2...

Page 3: ...ogy Co Ltd www temperaturehumiditysensor com 3 Context 1 Introduction 4 2 Installation instructions 5 3 Configure the software installation and use 7 4 Communication Protocol 8 5 Common Problems and S...

Page 4: ...protection weather stations ships docks breeding and other environmental wind direction measurement 1 2 Features Range 8 indicating a direction Anti electromagnetic interference treatment Using high...

Page 5: ...tation optional USB to 485 optional 485 terminating resistor optional 2 2 Interface Description Wide voltage power input 10 30 V can Note that the signal line 485 when the terminal A B two lines can n...

Page 6: ...thstand greater pressure Attention to the installation the direction of the aviation plug must be consistent with the north direction so as to avoid measurement errors 2 6 Considerations 1 Never disas...

Page 7: ...ter Properties Device Manager Port inside view COM port a figure below lists several different names drive 485 converter just take a single piece of equipment and power up click on the software testin...

Page 8: ...handong RenKe Control Technology Co Ltd www temperaturehumiditysensor com 8 4 Communication Protocol 4 1 The basic parameters of Communications Ed code 8 bit binary Data bits 8 Parity bit no Stop bit...

Page 9: ...ode The host command functions such directions the transmitter has used only the function code 0x03 read data register Data area data area is the specific communication data note data of 16bits endian...

Page 10: ...ol examples and explanation Example the reading direction of the device address 0x01 Inquiry frame address code function code Start address Data length Check code low Check the code high 0x 01 0x0 3 0...

Page 11: ...4 The master polling interval and response wait time is too short it is required more than 200ms provided 5 485 has turned off or A B line reversed 6 the number of devices or the wiring too long to b...

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