论文部分内容阅读
总厂自动化部开发室利用引进美国AST公司的通信接口板,进行了IBM PC/XT机的通信试验,取得了显著的效果。一块远程同步通信板插在PC/XT机上,接上调制解调器(MODEM),通过电话线(专线)与IBM4341机通信时,PC/XT机就可作为IBM 4341机的远程终端,共享其数据库资源,即3270仿真操作;也可仍用这块远程通信板。实现IBM 4341机与PC/
Plant Automation Department Development Office using the introduction of the United States AST’s communications interface board, IBM PC / XT machine communication test, and achieved remarkable results. PC / XT machine can be used as a remote terminal of IBM 4341 machine to share its database resources when a remote synchronous communication board is plugged into a PC / XT machine and connected to a modem (MODEM) to communicate with the IBM 4341 machine through a telephone line (dedicated line) That is, 3270 simulation operation; you can still use this piece of remote communication board. Achieve IBM 4341 machines and PC /