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零件编号 | DCM250B | ||
描述 | High Accuracy 3D Digital Compass | ||
制造商 | RION | ||
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1 Page
DCM250B- High Accuracy 3D Digital Compass(Single Board)
SPECIFICATIONS
Item No.:DCM250B
Description:High Accuracy 3D Digital Compass(Single Board)
Version:Ver.07
Production implementation standard reference
● Enterprise quality system standards: ISO9001: 2008 standard (certification number: 128101)
● Tilt sensor production standards: GB / T 191 SJ 20873-2003 inclinometer general specification of Level
● Gyro accelerometer test standard: QJ 2318-92 Gyro accelerometer test methods
● Software development reference standard: GJB 2786A-2009 military software development General
requirements
● Product environmental testing standards: GJB150
● Electromagnetic anti-interference test standards: GB / T 17626
DCM250B- High Accuracy 3D Digital Compass(Single Board)
calibration description)
Note: after install the RION’s debugging software, if can not open, please operate by the following steps
( please appear to the administrator status to operate ):
1) Copy these three files mscomm.srg、mscomm32.ocx、mscomm32.dep from the folder to
C:/Windows/system32 path below。
2) Click “Start” –“run” --regsvr32 mscomm32.ocx,You are prompted to install successful dialog。
Product Protocol
一、DATA FRAME FORMAT:((8 bits date,1 bit stop,No check,Default baud rate 9600)
Identifier
Date Length
(1byte)
68
(1byte)
Identifier:Fixed68H
Address code
(1byte)
Command word
(1byte)
Date domain
Check sum
(1byte)
Data length:From data length to check sum(including check sum)length
Address code:Accumulating module address,Default :00
Date domain will be changed according to the content and length of command word
Check sum:Data length、Address code、Command word and data domain sum,No carry.
二、COMMAND word analysis
Desc. Meaning/Example
Description
0X04 Meanwhile read Pitch、Roll、 Data domain(0byte)
0X84
Heading
Angle command 68 04 00 04 08
Sensor answer reply
E.g:
No Data domain command
Data domain(9byte)
AA AB BB CC CD DD EE EF FF
68 13 00 84 00 10 50 10 10 05 01 AA AB BB:3 Characters is Pitch Axis
04 01 22
CC CD DD:3 Characters is Roll Axis
EE EF FF: 3 Characters is Heading
Angle format with same analytic method as Pitch、Roll、
Heading
0X06 Setting declination command
On the left example , the angle is : Pitch:
+010.50°,Roll:-010.05°,Heading+104.01°
Data domain(2byte) SA AB
68 06 00 06 02 08 16
S is symbol 0 positive 1 negative
AA: two digits integer,B: two digits decimals
E.g:02 08 is +20.8 deg
0X86
Sensor answer reply
E.g: 68 08 00 86 00 8E
0X07
0X87
Read declination command
68 04 00 07 0b
Sensor answer reply
E.g: 68 06 00 87 02 08 97
0X08
Start calibration command
68 04 00 08 0C
Data domain(1byte)
Data domain in the number means the sensor response
result
00 Setting successfully
FF Setting failure
Data domain(0byte)
No Data domain command
Data do(2byte)
Data domain in the number means the sensor response
result
Data domain(0byte)
No Data domain command
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页数 | 10 页 | ||
下载 | [ DCM250B.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
DCM250B | High Accuracy 3D Digital Compass | RION |
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