According to remote management and maintenance requirements for artificial pneumatic wavemaker system, the program of artificial wavemaker intelligent monitoring system was proposed based on GPRS wireless remote transmission technology and PLC field control technology combining GRM200G PLC communication module.Artificial pneumatic wavemaker system terminal based on SIEMENS PLC terminal equipment was sent the artificial pneumatic wavemaker system running status and fault information to the remote monitoring center via the GPRS network, and the software of computer monitoring center was operated, then remote control to the artificial pneumatic wavemaker system was realized. The problem using GRM200G PLC communication module to realize remote wireless signal transmission was solved.