Citect要求报警服务器和IO服务器在同一台电脑上。我想用单独的电脑做服务器请问该如何实现？ USERGUIDE的Page344中有一段话是:The Alarm I/O Device will only work on a computer that is defined as an Alarms Server and an I/O Server. After you have configured the Alarm I/O Device, use the Computer Setup Wizard to setup the Alarms Server, defining it as an I/O Server - even if it has no physical devices attached to it. 这段说得不够明白，报警服务器的IO Server我到底应该定义成什么样的，是Memery 或 DISK?