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Technical support / output control
« on: July 12, 2010, 09:23:53 PM »
i have a problem in using PLC, my project is control high voltage source to control temperatur furnace.
control temperatur using high voltage source. the problem is how to use special output of TM100D+1616(such as:PWM,PID control,ANALOG OUTPUT) that can handling this program.
i need to control temperatur at certain set point(SP), if temperatur less than SP then high voltage source must increase the voltage to increase temperatur furnace. otherwise, decrease the voltage to decrease temperatur.
nb: to control the high voltage source needs 0-12 V, that related to 0-2kV output of high voltage source.
regard
nugros
control temperatur using high voltage source. the problem is how to use special output of TM100D+1616(such as:PWM,PID control,ANALOG OUTPUT) that can handling this program.
i need to control temperatur at certain set point(SP), if temperatur less than SP then high voltage source must increase the voltage to increase temperatur furnace. otherwise, decrease the voltage to decrease temperatur.
nb: to control the high voltage source needs 0-12 V, that related to 0-2kV output of high voltage source.
regard
nugros
