Vector control PG card can acquire exact speed and rotation of motor from incremental encoder.

Instruction

If the user requires PG vector control, need to select PG card. The function of the PG card includes processing circuits for two channels of orthogonal coder signals, capable of receiving signals from differential output, open-circuit collector output and push-pull output encoders, Coder power supply (+12V output, adjustable through the potentiometer on the PG card). In addition, it can output in frequency-division the inputted encoder signals (output are two channels of orthogonal signals). The user can make selection according to actual situations.

speed control, PG card