amruthkiran
Member
e have a TMT system for our steel plant.
TMT stands for thermomechanical treatment system. It is a water cooling system for cooling the steel rods. The steel rods will pass through the TMT in milliseconds. I have to control the outlet temperature of steel rods coming out of TMT using water cooling.
Inputs available:
1. Input temperature(4-20mA) of steel rod before TMT (Pyromter input)
2. outlet temperature(4-20mA) of steel rod before TMT (pyrometer input)
3. Flow rate (4-20mA) from magnetic flowmeter
4. Pressure sensor input
Analog Output
1. Flow rate control using 4-20mA input to flow meter
I have to program TMT in such way that outlet of TMT should be maintanied at 250 degree C by controlling the flow.
Please provide some tips to program the TMT.
Can I use PID control for this purpose?
How can i implement PID control in s7 300?
I have no hardware PID controller. I have to create a software PID controller.
Please provide some tips to program the PLC
TMT stands for thermomechanical treatment system. It is a water cooling system for cooling the steel rods. The steel rods will pass through the TMT in milliseconds. I have to control the outlet temperature of steel rods coming out of TMT using water cooling.
Inputs available:
1. Input temperature(4-20mA) of steel rod before TMT (Pyromter input)
2. outlet temperature(4-20mA) of steel rod before TMT (pyrometer input)
3. Flow rate (4-20mA) from magnetic flowmeter
4. Pressure sensor input
Analog Output
1. Flow rate control using 4-20mA input to flow meter
I have to program TMT in such way that outlet of TMT should be maintanied at 250 degree C by controlling the flow.
Please provide some tips to program the TMT.
Can I use PID control for this purpose?
How can i implement PID control in s7 300?
I have no hardware PID controller. I have to create a software PID controller.
Please provide some tips to program the PLC