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西门子温控器 FM355 2 S7 300 操作手册 中文超清版
文档手册目录或截图为：
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目录
前言..................................................................................................................................................3
1 产品概述.........................................................................................................................................13
1.1 引言....................................................................................................................................13
1.2 FM 355-2 的功能................................................................................................................14
1.3 FM 355-2 的应用领域.........................................................................................................16
1.4 FM 355-2 硬件....................................................................................................................17
1.5 FM 355-2 软件....................................................................................................................20
2 FM 355-2 的结构.............................................................................................................................23
2.1 FM 355-2 的基本结构.........................................................................................................23
2.2 FM 355-2 输入....................................................................................................................26
2.2.1 数字输入.............................................................................................................................26
2.2.2 模拟量输入.........................................................................................................................27
2.3 FM 355-2 的输出................................................................................................................30
2.4 FM 355-2 的数据存储的操作机制.......................................................................................32
2.5 FM 355-2 的特性................................................................................................................35
3 安装与卸下 FM 355-2......................................................................................................................39
3.1 安装准备.............................................................................................................................39
3.2 FM 355-2 安装和卸下.........................................................................................................41
4 为 FM 355-2 进行接线.....................................................................................................................43
4.1 前连接器上的端子分配.......................................................................................................43
4.1.1 FM 355-2 C 前连接器.........................................................................................................43
4.1.2 FM 355-2 S 前连接器.........................................................................................................47
4.1.3 有关接线的特殊注意事项....................................................................................................51
4.2 为前连接器接线.................................................................................................................. 53
4.3 初始激活后的模块状态....................................................................................................... 55
5 安装组态包......................................................................................................................................57
6 如何控制 FM 355-2？.....................................................................................................................59
6.1 概述.....................................................................................................................................59
6.2 调差.....................................................................................................................................61
6.2.1 引言.....................................................................................................................................61
6.2.2 固定值或级联控制器............................................................................................................62
6.2.3 三组件控制器.......................................................................................................................63
6.2.4 比率控制器或组合控制器.....................................................................................................64
6.2.5 设定值、实际值、D 作用输入以及干扰变量的信号选择......................................................65
6.2.6 准备设定值..........................................................................................................................66
6.2.7 准备实际值..........................................................................................................................67
6.2.8 中断.....................................................................................................................................68
6.3 控制器算法..........................................................................................................................69
6.4 控制器算法的说明...............................................................................................................70
6.4.1 死区.....................................................................................................................................70
6.4.2 PID 控制算法.......................................................................................................................71
6.4.3 冷却.....................................................................................................................................77
6.4.4 控制区.................................................................................................................................77
6.5 控制器输出..........................................................................................................................79
6.5.1 控制器输出功能...................................................................................................................79
6.5.2 连续控制器的控制器输出.....................................................................................................81
6.5.3 使用脉冲控制器的控制器输出..............................................................................................83
6.5.4 步进控制器输出...................................................................................................................87
6.5.5 操纵值限制..........................................................................................................................88
7 控制器优化.....................................................................................................................................91
7.1 概述.....................................................................................................................................91
7.2 过程类型..............................................................................................................................92
7.3 应用区域..............................................................................................................................94
7.4 整体控制器调谐过程............................................................................................................95
7.5 准备工作..............................................................................................................................99
7.6 启动调谐（阶段 1 → 2）....................................................................................................102
7.7 识别变形点（阶段 2）和计算控制参数（阶段 3、4、5） .................................................106
7.8 检查过程类型（阶段 7）...................................................................................................107
7.9 冷却调谐............................................................................................................................108
7.10 使用步进控制器的调谐......................................................................................................111
7.11 调谐结果............................................................................................................................113
7.12 调谐由操作员中止.............................................................................................................115
7.13 错误查看和校正动作.........................................................................................................116
7.14 在控制模式中手动精确调谐..............................................................................................119
7.15 控制器通道的并行调谐.....................................................................................................122
7.16 保存并恢复控制器参数.....................................................................................................124
8 将 FM 355-2 集成到用户程序中.....................................................................................................127
8.1 功能块概述.......................................................................................................................127
8.2 FB 52 FMT_PID — 常规...................................................................................................129
8.3 FB 52 FMT_PID 功能块 — 详细信息................................................................................130
8.3.1 使用 FB 52 FMT_PID 控制...............................................................................................130
8.3.2 使用 FB 52 FMT_PID 监视...............................................................................................131
8.3.3 通过 FB 52 FMT_PID 修改控制器参数.............................................................................133
8.3.4 程序控制的重新参数化.....................................................................................................135
8.3.5 FB 参数和参数组态界面之间的关系..................................................................................135
8.4 FB 53 FMT_PAR 功能块 — 常规信息...............................................................................141
8.5 FB 54 FMT_CJ_T 功能块.................................................................................................146
8.6 FB 55 FMT_DS1 功能块...................................................................................................147
8.7 FB 56 FMT_TUN 功能块 ..................................................................................................148
8.8 FB 57 FMT_PV 功能块.....................................................................................................149
9 调试 FM 355-2..............................................................................................................................153
9.1 调试 FM 355-2..................................................................................................................153
9.2 运行中修改组态................................................................................................................159
10 数字与模拟输入和输出的属性 .......................................................................................................163
10.1 数字量输入和输出的属性（FM 355-2 S）........................................................................163
10.2 模拟量输入的特性.............................................................................................................165
10.3 模拟量输出（FM 355-2 C）的属性...................................................................................168
11 连接测量发送器和负载/执行器.......................................................................................................171
11.1 将测量传感器连接至模拟量输入.......................................................................................171
11.2 将负载/执行器连接至模拟输出..........................................................................................174
11.3 热电偶元件的使用.............................................................................................................176
11.4 连接电压和电流传感器以及电阻热电偶............................................................................181
11.5 将负载/执行器连接至数字输出..........................................................................................184
12 错误和诊断...................................................................................................................................185
12.1 组错误 LED 的错误显示 ....................................................................................................185
12.2 触发诊断中断.....................................................................................................................187
12.3 诊断数据记录 DS0 和 DS1................................................................................................188
12.4 测量传感器故障.................................................................................................................192
13 实例..............................................................................................................................................195
13.1 引言...................................................................................................................................195
13.2 FM 355-2 C（闭环控制器）的实例应用............................................................................197
13.3 FM 355-2 S（脉冲控制器）的应用实例 ............................................................................201
13.4 FM 355-2 S（步进控制器）的应用实例 ............................................................................205
13.5 诊断的实例应用程序..........................................................................................................209
13.6 使用 OP 27 操作实例 ........................................................................................................211
13.7 串级控制电路实例.............................................................................................................213
13.8 比率控制实例.....................................................................................................................214
13.9 混合控制电路实例.............................................................................................................215
A 技术数据.......................................................................................................................................217
A.1 技术规范 S7-300...............................................................................................................217
A.2 FM 355-2 的技术数据........................................................................................................219
A.3 功能块的技术数据.............................................................................................................228
B 优化状态.......................................................................................................................................231
B.1 优化状态............................................................................................................................231
C DB 的分配.....................................................................................................................................235
C.1 52 FMT_PID FB 的背景数据块..........................................................................................235
C.2 FB 53 FMT_PAR 的背景数据块.........................................................................................254
C.3 FB 54 FMT_CJ_T 的背景数据块........................................................................................256
C.4 FB 55 FMT_DS 1 的背景数据块........................................................................................258
C.5 FB 56 FMT_TUN 的背景数据块.........................................................................................259
C.6 FB 57 FMT_PV 的背景数据块...........................................................................................263
D RET_VALU 消息列表....................................................................................................................267
D.1 RET_VALU 消息列表........................................................................................................267
E 缩写列表.......................................................................................................................................269
E.1 缩写列表...........................................................................................................................269
F 更多信息.......................................................................................................................................273
F.1 文献..................................................................................................................................273
F.2 备件列表...........................................................................................................................275
索引..............................................................................................................................................277
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