PM40电脑温度控制仪软件

本文解剖分析了用于窑炉控温的意大利RM40型电脑温度控制仪(以下简称RM40)的软件.RM40采用Z80CPU,为微机控制方式.程序存贮量为4k,由23个子程序组成.它具有响应快、精度高、掉电记忆、自动报警、稳定性好、调整方便等优点,还可与外设主机联络,是国内外目前控制窑炉温度的理想设备.掌握工作原理及设计思想,有利于维修及逐步实现国产化.

SOFTWIRE OF RM40 TEMPERATURE CONTROLLER WITH MICROPROCESSOR

In recent years more than twenty porcelain manufacture lines have been introduced from abroad and placed among the research items by the national porcelain department as lack of drawings for relevant electronic appliances brought much difficulty in understanding, maintaining and home producing. An analysis is made on the softwire of the model RM40 temperature controller with microprocessors introduced from Italy in the hope to aquire a better understanding of its working principle, and to provide reference to maintenance and home production. RM40 works by microprocessors with 4 k byte program storage which is composed of 23 subroutines. RM40 possesses the advantages of quick response, fine accuracy, automatic alarm, high stability, easy regulation, and unfailing record with power out. It also can be connected with other computers. RM40 is as ideal meter in cotrolling oven temperature both at home and abroad.