SunSpec Inverter Curtailment and Wind Pitch Rate Limits
SunSpec Modbus inverter limits, tracker stow, wind turbine pitch and yaw, a battery SoC window with BMS handshake, and curtailment setpoints over DNP3.
Analog Output
RSLogix 500 PLC Programming PID Control Example
An RSLogix 500 PID control example: SCP scales a 4-20 mA pressure transmitter, the setpoint holds 50 psi, and the output drives a flow valve.
PLC PID Control Automation
How PLC PID control works: the instruction compares the process variable with the setpoint and moves the analog output until the error closes.
Advertisement