Tuesday, December 8, 2009

how to apply the filling property in rsview32 scada


first take the slider which is analog a

the rang of tag a is 0 to 100
after take the box and by right click choose the fill and fill the property according to shown on window .
then run the project

........

Monday, December 7, 2009

rotate lne in rs view32


first take the slider from lib.
then apply the tag then  apply  the property of rotation

Monday, November 9, 2009

ENGINEERING OUR WAY FROM THE KNOW  TO UNKNOW REFERENCE
.......................................

Thursday, October 29, 2009

next--------2050

burning question





1.google antivirus ?



2.if macos +linux+xp=unique os ?



3.jump or changing ip address create big difference for security?

Wednesday, October 28, 2009

advance plc rework

Control engineering has evolved over time. In the past humans were the main



method for controlling a system. More recently electricity has been used for control and


early electrical control was based on relays. These relays allow power to be switched on


and off without a mechanical switch. It is common to use relays to make simple logical


control decisions. The development of low cost computer has brought the most r ecent rev-


olution, the Programmable Logic Controller (PLC). The advent of the PLC began in the


1970s, and has become the most common choice for manufacturing controls.