英格索兰空气压缩机Modbus RS485通讯说明

Ingersoll-Rand （英格索兰）空压机操作说明一、ntellisvs 控制器 1 EMERGENCY STOP 紧急停机开关按此开关便使空压机立即停机。

此开关手动复位后，空压机才能重新启动。

顺时针转动，使紧急停机开关复位，控制器显示屏会亮，指出线路电压和控制电压已具备。

2 START 启动如果显示屏显示“Ready To Start ”，按下此按钮使空压机启动。

如有足够用气量要求，空压机启动便自动加载。

3 STOP 停机按此按钮将激活卸载停机顺序。

如空压机正在加载运行，则先卸载，维持卸载运行10到30秒（可调节），然后停机。

如空压机已在卸载运行，则立即停机。

4 UNLOAD 卸载按此按钮将使空压机卸载并维持卸载状态。

显示屏显示机器在“Running Unloaded ”（卸载运行）及“Mode:UNLOAD ”（模式：卸载）。

5 LOAD 加载如空压机已在运行且“Discharge Pressure ”（排气压力）小于“Online Pressure ”（回跳压力），则按此按钮将使空压机加载。

同时也会使空压机回到由“Mode ofOperation ”（运行模式）设定点规定的运行模式。

利用其它五个按钮可供操作者选择多种不同功能，令机器进入各种运行状态。

每个按钮的作用由当时的屏幕显示及正在执行的那个功能所决定。

6 ARROWS 箭头按钮这些上下箭头按钮具有与显示屏有半相关的多种功能，当屏幕上出现功能表时，箭头按钮用来上下选点表上的项目。

7 DISPLAY BUTTONS 显示按钮6INGERSOLL-RAND显示屏幕下面三个按钮的功能是改变紧接在它们上面的屏幕最下一行的显示字符，并由这些字符定义。

二、CURRENT STATUS 当前状态CURRENT STATUS屏幕是控制器的“正常”显示状态。

CURRENT STATUS参数项Package Discharge Temperature 机组排气温度Airend Discharge Temperature 主机排气温度Injected Temperature 喷油温度Sump Pressure 分离前压力Separator Pressure Drop 油分离器压降Coolant Filter 油过滤器Invet Vacuum 进气负压Inlet Filter 进气过滤器Total Hour 总运行小时Loaded Hour 加载小时%Load Modulation 加载调节百分比Software Title and Version 软件名称及版本如30秒内不按任何按钮，控制器便自动从其它屏幕回到CURRENT STATUS屏幕。

用RS485端口控制TVF2000使用说明：一、硬件连接：1．RS485/RS485：（1）终端设备：将J2用终端方式短接；（2）非终端设备：将J2用非终端方式短接；（3）A、B、AGND对接；（4）如果使用屏蔽线，SCR对接。

2．RS485/RS232（PC机）：（1）用RS485/RS232转换器；（2）PC机串口与转换器RS232口连接；（3）TVF2000的CN1与转换器的RS485口的A、B、AGND连接。

二、用MODBUS与TVF2000通讯（RTU方式）：1．TVF2000键盘设置：a)键盘菜单设置说明：i.1001=10：外端子1用通讯控制；ii.5005=2：标准MODBUS通讯方式；iii.5201=1-247：从机号（缺省=1）；iv.5202=5：通讯速度为9600bps（缺省=5）；v.5203=0：无效验（缺省=0）；vi.其它=缺省值；b)键盘具体操作：i.9952 = 1：参数初始化；ii.1001 = 10；iii.5005 = 2；这样设置后，就可以与TVF2000通讯了。

2．TVF2000使用的MODBUS命令：a)读存储寄存器：03命令；b)写单个寄存器：06命令；c)写多个寄存器：16命令；3．MODBUS单寄存器写入命令说明（其它说明见附录）：a)主机发送：i.[地址]：从机地址1-247；ii.[命令]：06，单寄存器写入命令；iii.[寄存器地址_H]：寄存器地址高8位；iv.[寄存器地址_L]：寄存器地址低8位；v.[数据_H]：写入数据高8位；vi.[数据_L]：写入数据低8位；vii.[CRC_H]：CRC效验高8位；viii.[CRC_L]：CRC效验低8位；b)从机返回（正常）：i.[地址]：从机地址1-247（相同地址）；ii.[命令]：06，单寄存器写入命令；iii.[寄存器地址H]：寄存器地址高8位；iv.[寄存器地址L]：寄存器地址低8位；v.[数据_H]：写入数据高8位；vi.[数据_L]：写入数据低8位；vii.[CRC_H]：CRC效验高8位；viii.[CRC_L]：CRC效验低8位；c)通讯具体操作（菜单1102=7为例）：i.主机发送：[01][06][04][4E][00][07][CRC_H][CRC_L]；ii.从机返回（正常）：[01][06][04][4E][00][07][CRC_H][CRC_L]；4．用通讯命令设置菜单值（调速前必须设置）：i.1102=7；外部1有效；ii.1103=8；由串行通讯给定；iii.0002=初始频率；如果不设置，为菜单1104的值；iv.0001=0x06；命令寄存器：0001；v.0001=0x0f；vi.0001=0x2f；启动；vii.0001=0x6f；到达设定频率；5．用通讯命令调速（给定寄存器1：0002）：i.0002=0-20000；调速：0对应1104的值，20000对应1105的值；ii.通过03命令读取状态寄存器（0004）的值；iii.通过03命令读取保持寄存器（0005、0006）的值；iv.用通讯命令停车：0001 = 0x06；6．7．给定寄存器1：0002（MODBUS为40002）说明如下：i. 输出频率与给定值成正比例；ii. 输出频率=（0002的值）*（1105的值）/20000；8．状态寄存器：0004（MODBUS为40004）说明如下：9．保持寄存器：0005（MODBUS为40005）：实际输出频率（单位：Hz）；10．保持寄存器：0006（MODBUS为40006）：实际输出电流（单位：0.1A）；11．状态寄存器、保持寄存器均为只读；12．如果想保存通讯设置，必须用键盘设置菜单1607=1。

英格索兰空压机说明手册 Ting Bao was revised on January 6, 20021I n g e r s o l l -R a n d （英格索兰）空压机操作说明12453一、ntellisvs 控制器 1EMERGENCYSTOP 紧急停机开关按此开关便使空压机立即停机。

此开关手动复位后，空压机才能重新启动。

顺时针转动，使紧急停机开关复位，控制器显示屏会亮，指出线路电压和控制电压已具备。

2START 启动如果显示屏显示“ReadyToStart ”，按下此按钮使空压机启动。

如有足够用气量要求，空压机启动便自动加载。

3STOP 停机按此按钮将激活卸载停机顺序。

如空压机正在加载运行，则先卸载，维持卸载运行10到30秒（可调节），然后停机。

如空压机已在卸载运行，则立即停机。

4UNLOAD 卸载按此按钮将使空压机卸载并维持卸载状态。

显示屏显示机器在“RunningUnloaded ”（卸载运行）及“Mode:UNLOAD ”（模式：卸载）。

5LOAD 加载如空压机已在运行且“DischargePressure ”（排气压力）小于“OnlinePressure ”（回跳压力），则按此按钮将使空压机加载。

同时也会使空压机回到由“ModeofOperation ”（运行模式）设定点规定的运行模式。

利用其它五个按钮可供操作者选择多种不同功能，令机器进入各种运行状态。

每个按钮的作用由当时的屏幕显示及正在执行的那个功能所决定。

6ARROWS 箭头按钮这些上下箭头按钮具有与显示屏有半相关的多种功能，当屏幕上出现功能表时，箭头按钮用来上下选点表上的项目。

7DISPLAYBUTTONS 显示按钮显示屏幕下面三个按钮的功能是改变紧接在它们上面的屏幕最下一行的显示字符，并由这些字符定义。

二、CURRENTSTATUS 当前状态CURRENTSTATUS 屏幕是控制器的“正常”显示状态。

CURRENTSTATUS 参数项PackageDischargeTemperature 机组排气温度AirendDischargeTemperature 主机排气温度InjectedTemperature 喷油温度SumpPressure 分离前压力SeparatorPressureDrop 油分离器压降CoolantFilter 油过滤器InvetVacuum 进气负压6INGERSOLL-RAND INTELLISYSInletFilter进气过滤器TotalHour总运行小时LoadedHour加载小时%LoadModulation加载调节百分比SoftwareTitleandVersion软件名称及版本如30秒内不按任何按钮，控制器便自动从其它屏幕回到CURRENTSTATUS屏幕。

Products Solutions Services操作手册Proline Promag H 500电磁流量计Modbus RS485BA01401D/28/ZH/05.22-00715882112022-08-01自下列版本起生效01.06.zz (设备固件)Proline Promag H 500 Modbus RS485•请将文档妥善保存在安全地方，便于操作或使用设备时查看。

•为了避免出现人员或装置危险，请仔细阅读“基本安全指南”章节，以及针对特定操作步骤的文档中的所有其他安全指南。

•制造商保留修改技术参数的权利，将不预先通知。

Endress+Hauser当地销售中心将为您提供最新文档信息和更新文档资料。

2Endress+HauserProline Promag H 500 Modbus RS485目录Endress+Hauser 3目录1文档信息 (6)1.1文档功能.............................61.2图标................................61.2.1安全图标......................61.2.2电气图标......................61.2.3通信图标......................61.2.4工具图标......................71.2.5特定信息图标...................71.2.6图中的图标.....................71.3文档资料代号.........................81.3.1文档功能......................81.4注册商标.............................82安全指南 (9)2.1人员要求.............................92.2指定用途.............................92.3工作场所安全........................102.4操作安全............................102.5产品安全............................102.6IT 安全.............................102.7设备的IT 安全.......................102.7.1通过硬件写保护实现访问保护......112.7.2访问密码.....................112.7.3通过网页服务器访问.............122.7.4通过服务接口（CDI-RJ45）访问. (12)3产品描述 (13)3.1产品设计............................133.1.1Proline 500（数字）变送器.......133.1.2Proline 500（模拟）变送器. (13)4到货验收和产品标识 (15)4.1到货验收............................154.2产品标识............................154.2.1变送器铭牌....................164.2.2传感器铭牌....................184.2.3测量设备上的图标..............195储存和运输 (20)5.1储存条件............................205.2运输产品............................205.2.1不带起吊吊环的测量仪表.........205.2.2带起吊吊环的测量设备...........215.2.3使用叉车搬运..................215.3包装处置............................216安装 (21)6.1安装要求............................216.1.1安装位置.....................216.1.2环境条件和过程条件要求.........266.1.3特殊安装指南..................276.2安装测量设备........................286.2.1所需工具.....................286.2.2准备测量设备..................286.2.3安装传感器....................286.2.4安装变送器外壳：Proline 500（数字）变送器...................306.2.5安装变送器外壳：Proline 500变送器........................326.2.6旋转变送器外壳：Proline 500.....336.2.7旋转显示模块：Proline 500.......336.3安装后检查..........................347电气连接 (35)7.1电气安全............................357.2接线要求............................357.2.1所需工具.....................357.2.2连接电缆要求..................357.2.3接线端子分配..................397.2.4屏蔽和接地....................397.2.5准备测量设备..................407.2.6准备连接电缆：Proline 500（数字）变送器...................417.2.7准备连接电缆：Proline 500.......417.3连接测量设备：Proline 500（数字）变送器................................437.3.1电缆接线.....................437.3.2连接信号电缆和供电电缆.........487.4连接测量设备：Proline 500.............507.4.1电缆接线.....................507.4.2连接信号电缆和供电电缆.........537.5确保电势平衡........................557.5.1要求.........................557.5.2连接实例：标准应用场合.........557.5.3连接实例：特殊应用场合.........557.6特殊接线指南........................577.6.1接线实例.....................577.7硬件设置............................607.7.1设置设备地址..................607.7.2使用终端电阻..................627.8确保防护等级........................637.9连接后检查..........................648操作方式 (65)8.1操作方式概述........................658.2操作菜单的结构和功能.................668.2.1操作菜单的结构................668.2.2操作方式.....................678.3通过现场显示单元访问操作菜单..........688.3.1操作界面.....................688.3.2菜单视图.....................698.3.3编辑界面.....................718.3.4操作单元.....................738.3.5打开文本菜单..................738.3.6在列表中移动和选择.............75目录Proline Promag H 500 Modbus RS4854Endress+Hauser8.3.7直接查看参数..................758.3.8查询帮助文本..................768.3.9更改参数.....................768.3.10用户角色及访问权限.............778.3.11通过访问密码关闭写保护.........778.3.12打开和关闭键盘锁..............778.4通过网页浏览器访问操作菜单............788.4.1功能范围.....................788.4.2要求.........................788.4.3建立连接.....................808.4.4登录.........................828.4.5用户界面.....................828.4.6关闭网页服务器................838.4.7退出.........................838.5通过调试软件访问操作菜单..............848.5.1连接调试软件..................848.5.2FieldCare .....................878.5.3DeviceCare .. (88)9系统集成 (89)9.1设备描述文件概述.....................899.1.1当前设备版本信息..............899.1.2调试软件.....................899.2与老产品型号的兼容性.................899.3Modbus RS485协议...................909.3.1功能代码.....................909.3.2寄存器信息....................909.3.3响应时间.....................909.3.4数据类型.....................919.3.5字节传输序列..................919.3.6Modbus 数据映射...............9210调试 (94)10.1功能检查............................9410.2启动测量设备........................9410.3通过FieldCare 连接...................9410.4设置显示语言........................9410.5设置测量设备........................9510.5.1设置设备位号..................9610.5.2设置系统单位..................9610.5.3设置通信接口..................9810.5.4显示输入/输出设置..............9910.5.5设置电流输入.................10010.5.6设置状态输入.................10110.5.7设置电流输出.................10110.5.8设置脉冲/频率/开关量输出......10410.5.9设置现场显示单元.............10910.5.10设置小流量切除...............11110.5.11设置空管检测.................11310.5.12设置继电器输出...............11310.5.13设置双脉冲输出...............11510.5.14设置流量阻尼时间.............11610.6高级设置 (119)10.6.1在此参数中输入访问密码。

Brief Operating InstructionsCNGmassMODBUS RS485Coriolis mass flow measuring systemFor fueling with compressed natural gas (CNG)These Brief Operating Instructions are not intended to replace theOperating Instructions provided in the scope of supply. Detailedinformation is provided in the Operating Instructions and theadditional documentation on the CD-ROM supplied.Depending on the device version, the complete devicedocumentation consists of:•Brief Operating Instructions (this document)•Operating Instructions•Description of Device Functions•Approvals and safety certificates•Safety instructions in accordance with the approvals for the device(e.g. explosion protection, pressure equipment directive etc.)•Additional device-specific informationKA00047D/06/EN/13.1571231247Table of contents CNGmass Table of contents1 Safety instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.2 Installation, commissioning and operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.4 Safety conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52.1 Transporting to the measuring point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52.2 Installation conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52.3 Post-installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62.4 Post-installation check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73.1 Connecting the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73.2 Degree of protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83.3 Post-connection check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94.1 Switching on the measuring device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94.2 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94.3 Verification process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.4 Setting up custody transfer mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.5 Disabling custody transfer mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114.6 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2Endress+HauserCNGmass Safety instructions 1Safety instructions1.1Designated use•The measuring device described in these Operating Instructions may only be used to measure the mass flow or volume flow of compressed natural gas (CNG).•Any use other than that described here compromises the safety of persons and the entiremeasuring system and is, therefore, not permitted.•The manufacturer is not liable for damage caused by improper or non-designated use.1.2Installation, commissioning and operation•The measuring device must only be installed, connected, commissioned and maintained byqualified and authorized specialists (e.g. electrical technicians) in full compliance with theinstructions in these Brief Operating Instructions, the applicable norms, legal regulations and certificates (depending on the application).•The specialists must have read and understood these Brief Operating Instructions and mustfollow the instructions they contain. If you are unclear on anything in these Brief Operating Instructions, you must read the Operating Instructions (on the CD-ROM). The OperatingInstructions provide detailed information on the measuring device.•The measuring device may only be installed in a de-energized state, free from external loads.•The measuring device may only be modified if such work is expressly permitted in theOperating Instructions (on the CD-ROM).•Repairs may only be performed if a genuine spare parts kit is available and this repair work is expressly permitted.•If performing welding work on the piping, the welding unit may not be grounded by means of the measuring device.1.3Operational safety•The measuring device is designed to meet state-of-the-art safety requirements, has beentested, and left the factory in a condition in which it is safe to operate. Relevant regulationsand European standards have been observed.•The information on the warning signs, nameplates and connection labels must be observed.They contain important data on the permitted operating conditions, the operating range of the device and the material.If the measuring device is not used at atmospheric temperatures, compliance with the relevant boundary conditions in accordance with the device documentation supplied (on theCD-ROM) is mandatory.•The measuring device must be wired in accordance with the wiring diagrams and connection labels. Interconnection must be permitted.•All parts of the measuring device must be included in the potential equalization of the plant.•Cables, certified cable glands and certified dummy plugs must be suitable for the prevailingoperating conditions, such as the temperature range of the process for example. Unusedhousing openings must be sealed with dummy plugs.Endress+Hauser3Safety instructions CNGmass •The measuring device may only be used in conjunction with fluids to which all wetted parts of the measuring device are sufficiently resistant. With regard to special fluids, including fluids used for cleaning, Endress+Hauser will be happy to assist in clarifying the corrosion-resistant properties of wetted materials.However, minor changes in temperature, concentration or in the degree of contamination in the process may result in variations in corrosion resistance.For this reason, Endress+Hauser does not accept any responsibility with regard to thecorrosion resistance of wetted materials in a specific application. The user is responsible forthe choice of suitable wetted materials in the process.•Hazardous areasMeasuring devices for use in hazardous areas are labeled accordingly on the nameplate.Relevant national regulations must be observed when operating the device in hazardous areas.The Ex documentation on the CD-ROM is an integral part of the entire device documentation.The installation regulations, connection data and safety instructions provided in the Exdocumentation must be observed. The symbol and the name on the front page provideinformation on the approval/certification body (e.g 0Europe, 2 USA, 1 Canada,NEPSI). The nameplate also bears the documentation number of this Ex documentation(XA***D/../..).•For measuring systems used in SIL 2 applications, the separate manual on functional safety(on the CD-ROM) must be observed.•Hygienic applicationsMeasuring devices for hygienic applications have their own special labeling. Relevant national regulations must be observed when using these devices.•Pressure instrumentsMeasuring devices for use in systems that need to be monitored are labeled accordingly on the nameplate. Relevant national regulations must be observed when using these devices. Thedocumentation on the CD-ROM for pressure instruments in systems that need to bemonitored is an integral part of the entire device documentation. The installation regulations, connection data and safety instructions provided in the Ex documentation must be observed.•Endress+Hauser will be happy to assist in clarifying any questions on approvals, theirapplication and implementation.4Endress+HauserCNGmass InstallationEndress+Hauser 51.4Safety conventions#Warning! "Warning" indicates an action or procedure which, if not performed correctly, can result in injury or a safety hazard. Comply strictly with the instructions and proceed with care."Caution! "Caution" indicates an action or procedure which, if not performed correctly, can result in incorrect operation or destruction of the device. Comply strictly with the instructions.!Note!"Note" indicates an action or procedure which, if not performed correctly, can have an indirect effect on operation or trigger an unexpected response on the part of the device.2Installation 2.1Transporting to the measuring point•Transport the measuring device to the measuring point in the original packaging.•The covers or caps fitted on the process connections prevent mechanical damage to thesensors during transport and storage. For this reason, do not remove the covers or caps until immediately before installation.2.2Installation conditionsThe measuring device is to be installed in a de-energized state free from outside loads or strain.2.2.1DimensionsFor the dimensions of the measuring device see associated Technical Information on the CD-ROM.2.2.2Inlet and outlet runsWhen mounting, no special precautions need to be taken for fittings which create turbulence (valves, elbows, T-pieces etc.).2.2.3VibrationsThe high oscillation frequency of the measuring tubes ensures that the correct operation of the measuring system is not affected by plant vibrations. Consequently, no special attachmentmeasures are required for the sensors.Installation CNGmass6Endress+Hauser2.3Post-installation2.3.1Turning the transmitter housing2.4Post-installation check •Is the measuring device damaged (visual inspection)?•Does the measuring device correspond to the specifications at the measuring point?•Are the measuring point number and labeling correct (visual inspection)?•Has the correct sensor orientation been selected in terms of type, fluid properties, fluidtemperature?•Does the arrow on the sensor point in the direction of the flow in the pipe?•Is the measuring device protected against rain and sunlight?A0006921The transmitter housing canbe rotated counterclockwisecontinuously up to 360°.1.Loosen the Allensetscrew (1) partially,but do not unscrew itall the way.2.Rotate the transmitterhousing into thedesired position.3.Tighten the Allensetscrew (1).1 = Allen screwCNGmass WiringEndress+Hauser 73Wiring#Warning!Risk of electric shock! Components carry dangerous voltages.•Never mount or wire the measuring device while it is connected to the power supply.•Prior to connecting the power supply, connect the protective ground to the ground terminal on the housing.•Route the power supply and signal cables so they are securely seated.•Seal the cable entries and covers so they are airtight."Caution!Risk of damaging the electronic components!•Connect the power supply in accordance with the connection data on the nameplate.•Connect the signal cable in accordance with the connection data in the Operating Instructions or the Ex documentation on the CD-ROM.In addition, for measuring devices with fieldbus communication:"Caution!Risk of damaging the electronic components!•Observe the cable specification of the fieldbus cable → Operating Instructions on theCD-ROM.•Keep the stripped and twisted lengths of cable shield as short as possible.•Screen and ground the signal lines → Operating Instructions on the CD-ROM.•When using in systems without potential matching → Operating Instructions on theCD-ROM.In addition, for Ex-certified measuring devices:#Warning!When wiring Ex-certified measuring devices, all the safety instructions, wiring diagrams,technical information etc. of the related Ex documentation must be observed→Ex documentation on the CD-ROM.3.1Connecting the transmitterWire the unit using the terminal assignment diagram inside the cover.3.1.1Compact version (transmitter): non-Ex Zone, Ex Zone 1, Class I Div. 1A0013057Transmitter connection:123Signal cable or fieldbus cable Power supply cable Connection diagram inside the connection compartment coverWiring CNGmass8Endress+Hauser3.2Degree of protectionThe devices meet all the requirements for IP 67.After mounting in the field or service work, the following points have to be observed to ensure that IP 67 protection is retained:•Install the measuring device in such a way that the cable entries do not point upwards.•Do not remove the seal from the cable entry.•Remove all unused cable entries and plug them with suitable/certified drain plugs.•Use cable entries and drain plugs with a continuous service temperature range according to the temperature data on the nameplate.3.3Post-connection check •Are cables or the device damaged (visual inspection)?•Does the supply voltage match the information on the nameplate?•Do the cables used comply with the necessary specifications?•Do the mounted cables have adequate strain relief and are they routed securely?•Is the cable type route completely isolated? Without loops and crossovers?•Are all screw terminals firmly tightened?•Are all cable entries installed, firmly tightened and correctly sealed?•Cable routed as a “water trap” in loops?•Are all the housing covers installed and securely tightened?In addition, for measuring devices with fieldbus communication:•Are all the connecting components (T-boxes, junction boxes, connectors etc.) connected with each other correctly?•Has each fieldbus segment been terminated at both ends with a bus terminator?•Has the max. length of the fieldbus cable been observed in accordance with the specifications?•Has the max. length of the spurs been observed in accordance with the specifications?•Is the fieldbus cable fully shielded and correctly grounded?A0007549A0007550Tighten the cable entries correctly.The cables must loop down before they enter the cableentries ("water trap").CNGmass CommissioningEndress+Hauser 94Commissioning 4.1Switching on the measuring deviceOn completion of the installation (successful post-installation check), wiring (successfulpost-connection check) and after making the necessary hardware settings, where applicable, the permitted power supply (see nameplate) can be switched on for the measuring device.The measuring device performs a number of power on self-tests. Normal measuring modecommences as soon as startup completes.!Note!If the startup is not successful, depending on the cause, a corresponding message is displayed in the FieldCare operating program, or the status LED flashes correspondingly.4.2OperationYou have the following option for configuring and commissioning the device:A00069261Configuration/operating program for operating via the service interface FXA291 (e.g. FieldCare)2Operation via MODBUS RS485 process control system3Situation sticker of the various DIP switch positions and their function (explanations of DIP switches 2 and 1s. Operating Instructions)4Operation via device-internal DIP switch (4): If the DIP switch (4) is switched upwards, the device restores thefactory settings of the communication parameters of the MODBUS RS485 (return it afterwards to its original lowerposition).5Operation via device-internal DIP switch (3): If the DIP switch (3) is switched upwards, the device restores thefactory settings of all communication parameters of the MODBUS RS485 (return it afterwards to its original lowerposition).Commissioning CNGmass4.3Verification processThe verification process is regulated by national rules or regulations.4.4Setting up custody transfer modeThe flowmeter must be locked for custody transfer measurement (in this status, no parameters can be changed, i.e. all settings must have been configured first according to the application).For this purpose, the switch 1 are moved to the position shown below (1). You receiveconfirmation from the status LED. Then, fit the cover and have the safety claw sealed by a person authorized to do so (2).A0006929Switch locked10Endress+HauserCNGmass Commissioning4.5Disabling custody transfer modeThe flowmeter can be reset to exit custody transfer mode.To do so, destroy and remove the seal on the safety claw (1). This process may be carried out by authorized personnel only. Open the cover. Return switch 1 to the position shown below (2).You receive confirmation from the status LED.A0006930 Switch unlocked4.6TroubleshootingExceptional states that arise during operation are detected by the flowmeter and corresponding messages are output (see CD-ROM):•Via the MODBUS interface, depending on the setting•Via error messages in the "FieldCare" operating program•Via the status LEDIf multiple messages are pending, the one with the highest priority is output.The message about a status can be assigned to a category as follows:OFF•When the status occurs, no message is generated.Error•The message belongs to the "Errors" category, meaning that the measuring system cannotcontinue measuring operation.Note•The message belongs to the "Notes" category, meaning that the measuring system may be able to continue measuring operation with restrictions.Endress+Hauser11KA00047D/06/EN/13.15 71231247。

Ingersoll-Rand （英格索兰）空压机操作说明一、ntellisvs 控制器 1 EMERGENCY STOP 紧急停机开关按此开关便使空压机立即停机。

此开关手动复位后，空压机才能重新启动。

顺时针转动，使紧急停机开关复位，控制器显示屏会亮，指出线路电压和控制电压已具备。

2 START 启动如果显示屏显示“Ready To Start ”，按下此按钮使空压机启动。

如有足够用气量要求，空压机启动便自动加载。

3 STOP 停机按此按钮将激活卸载停机顺序。

如空压机正在加载运行，则先卸载，维持卸载运行10到30秒（可调节），然后停机。

如空压机已在卸载运行，则立即停机。

4 UNLOAD 卸载按此按钮将使空压机卸载并维持卸载状态。

显示屏显示机器在“Running Unloaded ”（卸载运行）及“Mode:UNLOAD ”（模式：卸载）。

5 LOAD 加载如空压机已在运行且“Discharge Pressure ”（排气压力）小于“Online Pressure ”（回跳压力），则按此按钮将使空压机加载。

同时也会使空压机回到由“Mode ofOperation ”（运行模式）设定点规定的运行模式。

利用其它五个按钮可供操作者选择多种不同功能，令机器进入各种运行状态。

每个按钮的作用由当时的屏幕显示及正在执行的那个功能所决定。

6 ARROWS 箭头按钮这些上下箭头按钮具有与显示屏有半相关的多种功能，当屏幕上出现功能表时，箭头按钮用来上下选点表上的项目。

7 DISPLAY BUTTONS 显示按钮6INGERSOLL-RAND显示屏幕下面三个按钮的功能是改变紧接在它们上面的屏幕最下一行的显示字符，并由这些字符定义。

二、CURRENT STATUS 当前状态CURRENT STATUS屏幕是控制器的“正常”显示状态。

CURRENT STATUS参数项Package Discharge Temperature 机组排气温度Airend Discharge Temperature 主机排气温度Injected Temperature 喷油温度Sump Pressure 分离前压力Separator Pressure Drop 油分离器压降Coolant Filter 油过滤器Invet Vacuum 进气负压Inlet Filter 进气过滤器Total Hour 总运行小时Loaded Hour 加载小时%Load Modulation 加载调节百分比Software Title and Version 软件名称及版本如30秒内不按任何按钮，控制器便自动从其它屏幕回到CURRENT STATUS屏幕。

精通RS485通讯系列教程一、通讯基础知识1.1什么是通讯要搞清楚RS485通讯我们要先搞明白什么是通讯，通讯就是两个设备之间0、1代码的传递，0-低电平1-高电平。

举例：A设备向B设备传递数据，首先A设备和B设备之间必须通过电缆连接（硬件连接）。

如果A设备要向B设备发送101010这样一串代码，那么A设备就要在他的通讯端口产生如下图所示的高低电平的组合，通过电缆这个介质B设备的通讯端口就会接收到A设备发出高低电平的组合，同时就会将接收到的高低电平组合翻译成101010，这就完成了A设备向B设备数据的传递，B 设备向A设备数据传递也是同样的道理。

与通讯有个的概念。

【全双工与半双工】全双工是通讯端口在发送数据的同时可以接收数据。

而半双工指的是同一时刻通讯端口要么只能发送数据，要么只能接收数据。

举例：全双工-打电话时双方都可以说。

半双工：对讲机-同一时刻只能一个人说另一个人听。

【通讯速率】通讯速率也叫通讯波特率是1S内通讯端口发送01代码(或者说是高低电平)的数量。

举例：我们说通讯速率是9.6kbps，就表示通讯端口每秒发送9600个bit的数据，也就是每秒可以产生9600个高低电平(注意：是高低电平总共加起来9600个)。

【主从通讯】是在一个通讯网络中一个站点是主站，其他站点作为从站。

主站和从站之间可以直接进行数据的传递，但是从站与从站之间不能直接进行数据的传递。

如果需要从站之间交换数据也必须要通过主站进行转发。

如下图所示1.2、485通讯定义明白了通讯的基本概念后再理解485通讯就相对容易了，下面我们从通讯介质、通讯方式、通讯类型、物理层四个方面来介绍485通讯。

通讯介质：屏蔽双绞线，也就是我们通常用的带有屏蔽层的两心电缆如下图所示。

通讯方式：半双工通讯类型：主从通讯物理层：9针接口，需要注意的是通常情况下485通讯的9针接口，只需要将两芯电缆接到3号脚和8号脚上，3是信号“﹢”，8是信号“-”。

Ingersoll-Rand （英格索兰）空压机支配证明之阳早格格创做1一、ntellisvs 统造器1 EMERGENCY STOP 慢迫停机开关按此开关便使空压机坐时停机.此开关脚动复位后，空压机才搞沉新开用.逆时针转化，使慢迫停机开关复位，统造器隐现屏会明，指出线路电压战统造电压已具备.2 START 开用如果隐现屏隐现“Ready To Start”，按下此按钮使空压机开用.如有脚够用气量央供，空压机开用便自动加载.3 STOP 停机按此按钮将激活卸载停机程序.如空压机正正在加载运止，则先卸载，保护卸载运止10到30秒（可安排），而后停机.如空压机已正在卸载运止，则坐时停机.4 UNLOAD 卸载按此按钮将使空压机卸载并保护卸载状态.隐现屏隐现呆板正在“Running Unloaded”（卸载运止）及“Mode:UNLOAD”（模式：卸载）.5 LOAD 加载如空压机已正在运止且“Discharge Pressure”（排气压力）小于“Online Pressure”（回跳压力），则按此按钮将使空压机加载.共时也会使空压机回到由“Mode of Operation”（运止模式）设定面确定的运止模式.利用其余五个按钮可供支配者采用多种分歧功能，令呆板加进百般运奇迹态.每个按钮的效率由当时的屏幕隐现及正正在实止的那个功能所决断.6 ARROWS 箭头按钮 6INGERSOLL-RAND INTELLISYS那些上下箭头按钮具备取隐现屏有半相关的多种功能，当屏幕上出现功能表时，箭头按钮用去上下选面表上的名目.7 DISPLAY BUTTONS 隐现按钮隐现屏幕底下三个按钮的功能是改变紧交正在它们上头的屏幕最下一止的隐现字符，并由那些字符定义.二、CURRENT STATUS 目前状态CURRENT STATUS屏幕是统造器的“仄常”隐现状态.CURRENT STATUS参数项Package Discharge Temperature 机组排气温度Airend Discharge Temperature 主机排气温度Injected Temperature 喷油温度Sump Pressure 分散前压力Separator Pressure Drop 油分散器压落Coolant Filter 油过滤器Invet Vacuum 进气背压Inlet Filter 进气过滤器Total Hour 总运止小时Loaded Hour 加载小时%Load Modulation 加载安排百分比Software Title and Version 硬件称呼及版本如30秒内没有按所有按钮，统造器便自动从其余屏幕回到CURRENT STATUS屏幕.三、ALARMS报警当爆收报警时，ALARM 字样将正在隐现屏幕上闪烁，并用上头所示大号字体隐现，隐现疑息还指出引起报警的本果.按STATUS按钮，隐现器上将出现STATUS（状态）屏幕，而ALARM按钮还正在，证明报警仍存留，报警状态列出爆收报警当时的空压机工况.上下移动箭头按钮即可瞅到所列各项的称呼战数值，按ALARM按钮隐现器将回到ALARM屏幕战RESET 按钮.支配者要按RESET按钮辆次，才搞使ALARM屏幕复位.屏幕上大概出现下列报警疑息：CHECK INLET CONTROL（查看进气统造）-如果机组已卸载而进气背压小于3psig（0.2bar）时便爆收此报警CHECK INLET CTRL SYS（查看进气统造系统）-如果进气蝶阀位子分歧过得时收出此报警CHECK MOTOR ROTATION（查看电机旋背）-如机组已开机而空压机旋背分歧过得时便收出此报警CONTROL POWERLOSS （得去统造电压）-当统造器探测到得去统造电压时便收出此报警EMERGENCY STOP（慢迫停机）-如果慢迫停机按钮交通便收出此报警，此按钮需先复位，才搞扫除该报警FAN MOTOR OVERLOAD（风扇电机过载）-如探测到风扇电机过载便收出此报警HIGH AIREND DISCH TEMP（主机排气温度下）-如果主机排气温度大于228oF时便收出此报警LOW SUMP AIR PRESSURE（分散前压力矮）-如机组正在谦背载运止而分散前压力落到20psig（1.4bar）以下时便收出报警LOW UNLOAD SUMP PRESS（卸载分散前压力矮）-如机组正在卸载运止而分散前压力落到15 psig（1.0bar）以下达15秒便收出此报警MAIN MOTOR OVERLOAD（主电机过载）-如探测到主电机过载便收出此报警MEMORY FAULT（保存堕落）-如统造器断定有些保存实质包罗没有成交受的数值便收出此报警，那时传感器需校整，还要查看所有设定值. REMOTE START FAILURE（近控开用障碍）-如呆板运止后按Remote Start（近控开用）按钮或者当此按钮背去关适时便收出此报警REMOTE STOP FAILURE（近控停止障碍）-如Remote Stop（近控停机）按钮脆持挨开，而且开用按钮背去关适时便收出此报警SENSOR FAILURE 1AVPT（传感器障碍）-如有传感器缺少或者断裂便收出此报警STARTER FAULT（开用器堕落）-如正在机组运止时开用器触面挨开便收出此报警，如已对于机组收出停机下令而开用器触面挨没有开也收出此报警STEPPER LIMIT SWITCH（步进限位开关）-如二个限位开关共时激活便收出此报警四、支配开机前查看（1）确认所有检建处事中断.（2）电效果测绝缘合格，电源线、天线坚韧交佳，防备罩完佳.（3）油气桶鼓火：缓缓挨开油气桶的鼓油阀，将停机时的凝结火排出，曲到有润滑油流出时，坐刻关关.（4）查看油位：需要时增加至油位计的上下限中间.（瞅察油位应正在停机后格外钟，正在运止中油位大概较停机时的油位稍矮.）（5）查看系统各表计齐齐、完佳，并精确加进.（6）仄安阀完佳.（7）周边设备准备：收电，热却火、挨开压缩机出心阀，运止压缩气氛搞燥机.（8）油气桶鼓油门正在关关位子.（9）后热却器鼓油门正在关关位子.（10）火分散器鼓火门正在开开位子.4.2 开用前的支配（1）开开后热却器鼓火门、储气罐排污阀，排洁后关关以上阀门.（2）开开热却火出、出心门，热却火火量充脚，回火管疏通.（3）开开空压机出心蝶阀.（4）开开相映储气罐出心蝶阀.（5）收上空压机统造电源.4.3 开用支配（1）交通电源后，ntellisvs统造器便举止一系列查看，隐现屏上隐现“CHECKING MACHINE(查看呆板)”.如果所有查看参数均仄常，隐现屏隐现“READY TO START（准备开用）”.（2）按下ntellisvs统造器上的“START（开用）”按钮，空压机开用便自动加载.4.4 停止支配（1）按下统造里板上的“STOP停机”键（2）呆板自动卸载运止10S后，停运空压机.（3）关掉电源总开关（4）关关热却火出、出心门.停机备用时，热却火没有断绝.4.5 慢迫停机支配事变状态下，可按下仪容板上的“EMERGENCY STOP（紧停停机）”。