1. 装置介绍..........................................................................................................................3

1.1面板.............................................................................................................................................................................................3 1.1.1键盘.....................................................................................................................................................................................3 1.1.2信号灯.................................................................................................................................................................................3 1.1.4串行接口.............................................................................................................................................................................5 1.1.5测试接口.............................................................................................................................................................................5 1.1.6出厂铭牌.............................................................................................................................................................................5

2. 操作说明..........................................................................................................................6

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菜单结构图.........................................................................................................................................................................6 2.1 基本操作....................................................................................................................................................................................7 2.1.1 菜单....................................................................................................................................................................................7 2.1.2 对话框................................................................................................................................................................................8 2.1.3 定值整定对话框................................................................................................................................................................9 2.1.4 密码输入对话框..............................................................................................................................................................10 2.1.5正常显示画面...................................................................................................................................................................11 2.1.6 事件显示画面..................................................................................................................................................................12 2.2主要功能操作说明..................................................................................................................................................................13 2.2.1 主菜单..............................................................................................................................................................................13 2.2.2 整定值操作......................................................................................................................................................................14 ★定值菜单结构图........................................................................................................................................................................14

2.2.2.1 显示定值..........................................................................................................................................................................................14 2.2.2.2 打印定值..........................................................................................................................................................................................16 2.2.2.4 复制定值..........................................................................................................................................................................................16 2.2.2.5 整定定值..........................................................................................................................................................................................19 2.2.2.6 删除定值..........................................................................................................................................................................................21 2.2.2.7 切换运行定值区..............................................................................................................................................................................22

2.2.3 事件报告操作..................................................................................................................................................................23

2.2.3.1 总报告操作......................................................................................................................................................................................24 2.2.3.2 分报告操作......................................................................................................................................................................................25 2.2.3.3 定值修改记录操作（仅适用于MMI5.xx的版本）..................................................................................................................27

2.2.4 采样信息..........................................................................................................................................................................28

2.2.4.1 显示模拟量通道的有效值.............................................................................................................................................................28 2.2.4.2打印采样值.......................................................................................................................................................................................29

2.2.5设置...................................................................................................................................................................................29 ★设置菜单结构图........................................................................................................................................................................29

2.2.5.1 通信设置..........................................................................................................................................................................................30 2.2.5.2 时钟设置..........................................................................................................................................................................................35 2.5.5.3 其它设置..........................................................................................................................................................................................35 2.2.5.4 设置人机对话模件的运行参数.....................................................................................................................................................39 2.2.5.5液晶调节...........................................................................................................................................................................................43

2.2.6测试功能操作...................................................................................................................................................................43

2.2.6.1 开出传动操作..................................................................................................................................................................................44 2.2.6.2 开入测试..........................................................................................................................................................................................45