CoDeSys on CCP XS for Bromma Conquip - Research
CoDeSys on CCP XS for Bromma Conquip - Research
CoDeSys on CCP XS for Bromma Conquip - Research
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Student<br />
Joel Ek<br />
Supervisor at CC-Systems<br />
Fredrik Löwenhielm<br />
Dok Nr<br />
1.0<br />
Date<br />
2006-08-08<br />
Rev<br />
PA1<br />
Säk klass<br />
F<br />
Filname<br />
Thesis.doc<br />
CODESYS ON <strong>CCP</strong> <strong>XS</strong> FOR BROMMA CONQUIP<br />
3 PROBLEM ANALYSIS<br />
CC Systems have developed the c<strong>on</strong>trol system (SCS 2 ) that is in use <strong>on</strong> <strong>Bromma</strong> C<strong>on</strong>quips<br />
spreaders today. This system is used to steer the spreader and c<strong>on</strong>trol that it per<strong>for</strong>ms correct.<br />
You can c<strong>on</strong>nect a PC to the master <strong>on</strong> an RS232 15 c<strong>on</strong>necti<strong>on</strong>, <strong>on</strong> this c<strong>on</strong>necti<strong>on</strong> you per<strong>for</strong>m<br />
program download, the Spreader Program produced in ABE is send to the system in this way.<br />
The diagnostic of the system is also maintained through this c<strong>on</strong>necti<strong>on</strong>.<br />
BMS is the software that is used to handle both the download of programs and to m<strong>on</strong>itor the<br />
status and diagnostic of the spreader system. The c<strong>on</strong>necti<strong>on</strong> between the PC and the spreader<br />
system is <strong>on</strong>ly used when required.<br />
Replace with<br />
PC<br />
BMS<br />
ABE<br />
PC<br />
<str<strong>on</strong>g>CoDeSys</str<strong>on</strong>g><br />
RS232<br />
<strong>CCP</strong> <strong>XS</strong><br />
Master (SCS 2 )<br />
Spreader<br />
Figure 7:<br />
Showing the main idea being evaluated in the thesis<br />
The main idea is to replace the Master computer in the current system with the <strong>on</strong>-board<br />
computer CCS <strong>XS</strong> (fig.7). The reas<strong>on</strong> are the touch screen that can be used to directly m<strong>on</strong>itor<br />
the system and that the Central Processing Unit (CPU) speed is higher leading to better<br />
per<strong>for</strong>mance of the spreader system.<br />
In the Master you have the code <strong>for</strong> the different comp<strong>on</strong>ents, a comp<strong>on</strong>ent take input signal and<br />
according to the comp<strong>on</strong>ents specific logic calculate something and produce output signals.<br />
These comp<strong>on</strong>ents need to be ported and placed in the <strong>CCP</strong> <strong>XS</strong> and this c<strong>on</strong>cern is from now<br />
referenced as porting of comp<strong>on</strong>ents.<br />
15<br />
Standard <strong>for</strong> serial binary data c<strong>on</strong>necti<strong>on</strong> used in the computer serial ports<br />
20 (55)