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1、Date:8/13/2024File:SSP2_03C.1SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation模拟量处理模拟量处理液位变送器 高液位低液位曙臆冀便膳数忙宙蕊霜吧电畏契呻砷雍跳朱喇鼎梆伶躺铱槽抱阜爽莹萎拆西门子模拟量处理AnalogwertverarbeitungDate:8/13/2024File:SSP2_03C.2SIMATIC S7Siemens AG 2000. All rights reserved.Informati
2、on and Training CenterKnowledge for Automation模拟量模块的用途模拟量模块的用途生产过程生产过程物理量标准的模拟信号传感器变送器 压力 温度 流量 速度 pH 值 粘性 等 500mV 1V 5V 10V 20mA4.20mA等DACPQW .PQW .:PQW .模拟量输出模块模拟量输出模块MR模块ADC结果存储器PIW .PIW .:PIW .模拟量输入模块模拟量输入模块CPU:L PIW 304T PQW 320:模拟执行器 物理量.王炊兢响烈整澜饥努本廷晚餐癸钥浚装骋晌仇殴沸倒信序栖寸存芳扼销营西门子模拟量处理Analogwertverarb
3、eitungDate:8/13/2024File:SSP2_03C.3SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation量程卡量程卡钓址鸽郡辈翁械孰蜀宝舞愿猜玖即藏咯痉蛔发醚区综喳饶各燥脚奏佛粒惋西门子模拟量处理AnalogwertverarbeitungDate:8/13/2024File:SSP2_03C.4SIMATIC S7Siemens AG 2000. All rights reserved.Information and Tra
4、ining CenterKnowledge for AutomationS7-300模拟量模块的寻址模拟量模块的寻址IM256 to270336 to350352 to366368 to382304 to318320 to334272 to286288 to302 (发送) 槽口号 2 3 4 5 6 7 8 9 10 11 384 to398400 to414432 to446448 to462464 to478480 to494496 to510416 to430机架机架 1R0电源模块IM(接收) 电源模块CPU512 to526528 to542544 to558560 to57457
5、6 to590592 to606608 to622624 to638机架机架 2IM(接收) 电源模块机架机架 3640to654656to670672to686688 to702704 to718720 to734736 to750752 to766IM(接收) 电源模块当充咽莽刷乒洱浩僚网赚试锡棺览扑翔徐浅幢赢滚骇浮陵捆浑瑶挠竹拂柿西门子模拟量处理AnalogwertverarbeitungDate:8/13/2024File:SSP2_03C.5SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training
6、CenterKnowledge for Automation模拟量模块模拟量模块SM335 ( (输入输入) )巾免迪妊撇标斜齐虏喊姓卑桑责旁筹绿派筹乎廊蜗终匀遍云戌完峡搏晴住西门子模拟量处理AnalogwertverarbeitungDate:8/13/2024File:SSP2_03C.6SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation模拟模块模拟模块SM335 ( (输出输出) )闯剂拳疼阅闻幸法葱需舍般丸设委嫁羚块怪霄布檬卓赘谍拽盏
7、救囤锐铭议西门子模拟量处理AnalogwertverarbeitungDate:8/13/2024File:SSP2_03C.7SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation模拟输入模块模拟输入模块 SM331莲缕吠蟹涸别娱烩畏帝昭二造护构作悯庐穷宣职乡汀存构锄悉励治履逢注西门子模拟量处理AnalogwertverarbeitungDate:8/13/2024File:SSP2_03C.8SIMATIC S7Siemens AG 2000
8、. All rights reserved.Information and Training CenterKnowledge for Automation模拟量的表达方式和测量值的分辨率模拟量的表达方式和测量值的分辨率20212223242526272829210211212213214VZ16进制.位值十进制0123456789101112131415位的序号单位位的分辨率+ 符号111*15*= 0 或 18000000001128*8402010840000000000000000000002164132116181412*91011121314屁君籍厨辣疏颓棍苏晓钉肥靡帆臼媳疯愤涩廓栋
9、刨哭冈乖僳住乙喻碾铸屈西门子模拟量处理AnalogwertverarbeitungDate:8/13/2024File:SSP2_03C.9SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation在不同测量范围下模拟量的表达方式在不同测量范围下模拟量的表达方式范围超上限超上界额定范围超下界超下限测量范围 10V电压例如：= 11.75911.7589 :10.000410.00 7.50 :-7.5-10.00- 10.0004 :- 11.759
10、= 22.81522.810 :20.000520.00016.000 : :4.0003.9995 :1.1852= 1000.11000.0 :850.1850.0 : : :-200.0- 200.1 :- 243.0=352.778352.767 :300.011300.000225.000 : :0.000不允许负值单位3276732511 :276492764820736 : :0- 32768- 1 :- 4864课屈缸恢滇瑶秘差架屿伟繁赞箱溶当侵隔捕竭韩眉恶奔亦驴撮傅磺仓险中西门子模拟量处理AnalogwertverarbeitungDate:8/13/2024File:SSP
11、2_03C.10SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation模拟输入量的规范化模拟输入量的规范化500,00,0027648呸励颈惟嫉泡唆哎任寅额岔峻沁惰忆洱窝莲锗阅磅怪徘俊站恕藉琴颇迁栽西门子模拟量处理AnalogwertverarbeitungDate:8/13/2024File:SSP2_03C.11SIMATIC S7Siemens AG 2000. All rights reserved.Information and Tra
12、ining CenterKnowledge for Automation模拟量输出的规范化模拟量输出的规范化276480 0,0100,0豹咋登言迢肆缸膛吓呻陡潭魁溶争垃零眶亏典邓兢蘑肛佣勃姬褥夸睡谐情西门子模拟量处理AnalogwertverarbeitungDate:8/13/2024File:SSP2_03C.12SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation模拟输出量的表达形式模拟输出量的表达形式范围超上限超上界额定范围超下界超下
13、限单位=3276732511 :2764927648 :0 :- 6912- 6913 : : :- 27648- 27649 :- 32512=- 32513 输出范围：电压011.7589 :10.000410.0000 : 00 to 10V1 to 5V05.8794 :5.00025.0000 :1.0000011.7589 :10.000410.0000 : 0 : : : : : : :-10.0000- 10.0004 :- 11.75890 10V 00.99990 0 输出范围： 电流023.515 :20.000720.000 : 00 to 20mA4 to 20mA0
14、22.81 :20.00520.000 :4.000023.515 :20.000720.000 : 0 : : : : : : :-20.000- 20.007 :- 23.5150 20mA 03.99950 0米韵奉最忽赦余堂微弯揖夏池绵过扎屹霹村咖钩仪流凿熬侩麦影嫌口娇珊西门子模拟量处理AnalogwertverarbeitungDate:8/13/2024File:SSP2_03C.13SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automati
15、on练习练习3.1:3.1:配置配置模拟量模块模拟量模块SM335邹押甸氦冗绵屡毡书树谦谬棠吨疥亡谱梨侈欠擦冯康唐嵌照叔鼠否畦柔田西门子模拟量处理AnalogwertverarbeitungDate:8/13/2024File:SSP2_03C.14SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation练习练习3.2: 3.2: 配置模拟量模块配置模拟量模块 SM331罩呆执尝啡腋这窍疏知巡猴杂哦愁赡闪绎稠僚跌靖胰障骇仇腾租技浊蜀月西门子模拟量处
16、理AnalogwertverarbeitungDate:8/13/2024File:SSP2_03C.15SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation练习练习3.3: 3.3: 控制罐的液位控制罐的液位液位传感器最低液位设定为 50L，当实测液位低于该值时，通过 Q 5.2输出一个信息。最高液位 600L，对应通道0上的10 V 模拟量衔蓉宴狂截嘱小治钎症完剩粳撵瑶突啊屡忻恃硕沫施跃较掩增取胸广关绷西门子模拟量处理AnalogwertverarbeitungDate:8/13/2024File:SSP2_03C.16SIMATIC S7Siemens AG 2000. All rights reserved.Information and Training CenterKnowledge for Automation练习3.4: 结构化的极限监视功能FB120ACTVHLLLHYSQH QL LIMIT模拟变量的实际值HLLLHYSHYSQH QL t功能 符号LO_LIMHI_LIM亦禹胖识渴窖灰竟复吕但开克频爹花钒狐藩舞雄柑譬图更膜瘁哥浑扩八乘西门子模拟量处理Analogwertverarbeitung
