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重锤料位计重锤料位计 SiloGauge ASU ABM Start Unit INSTALLATION and OPERATING INSTRUCTIONS PLEASE READ CAREFULLY SiloGauge ASU ABM 启动单元 安装及操作说明,请仔细阅读 730 The Kingsway Peterborough, ON K9J 6W6 Canada Phone: 705-740-2010 Fax: 705-740-2563 ABM START UNIT INTRODUCTI...

重锤料位计
重锤料位计 SiloGauge ASU ABM Start Unit INSTALLATION and OPERATING INSTRUCTIONS PLEASE READ CAREFULLY SiloGauge ASU ABM 启动单元 安装及操作说明,请仔细阅读 730 The Kingsway Peterborough, ON K9J 6W6 Canada Phone: 705-740-2010 Fax: 705-740-2563 ABM START UNIT INTRODUCTION The SiloGauge ABM Start Unit (ASU) is an optional accessory to the ABM SiloGauge System. The ASU provides the following enhancements to the SiloGauge System: an external start input, a 4-20mA current loop (analog) output, and a remote display or remote readout of the measurements. These enhancements allow for a simple interface between the SiloGauge System and Programmable Logic Controllers (PLC) or Distributed Control Systems (DCS). The PLC \ DCS can initiate a measurement by providing a dry contact closure to the ASU. The PLC can then retrieve the measurement from the analog 4-20mA current loop output on the ASU. The ASU readout feature allows you to view the current measurement information at each vessel or in a control room away from the controlling PLC or DCS. The display provides distance to product, height of product, percentage of product in the storage vessel, and status of the bob. All measurements and user information is stored in nonvolatile memory; therefore, the information will not be lost if power is removed. Note: This equipment has been tested and found to comply with the limits for a Class A digital device, puASUant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment gen-erates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. ABM 启动单元(ASU) 说明 ASU 是ABM SiloGauge系统的可选配件。针对SiloGauge系统,ASU提供了以下改进的地方: 一 外部启动输入,一4-20mA电流回路(模拟)输出,对于测量数据的远程显示及远程读取。而这些改进 的地方需在SiloGauge系统和可编程逻辑控制器(PLC)或分布式控制系统(DCS)之间设有一简单界 面。PLC \ DCS通过提供一干接点闭合给ASU可启动测量。PLC可从模拟4-20mA电流回路输出检索出测 量数据。ASU读取特性使得用户可在每个容器上或者是在远离PLC 或 DCS的控制仓中看到电流测量 信息。 显示仪可显示产品的距离,高度,储存容器中产品所占比率,重锤状态。因所有测量数据及用 户信息都储存在不变性记忆器中,即使断电所有信息也不会遗失的。 注意:设备已做测试,符合Class A电子设备规限, 也和FCC守则第15部分一致。此设备会产生、放射 射频能量,如若没按照说明手册安装,可能会对无线通信产生有害干扰。在居民区操作此设备产生的 有害干扰由用户自行承担费用排除。 INSTALLATION AND WIRING The ASU requires a 16VAC-power connection, an RS-485 data connection, and an external start input. A 4-20mA current loop is also an available output to use. The wiring diagram is located directly below the pluggable terminal block on the ASU. Refer to Figure 1 on the last page on this manual for the interconnect wiring connections. The 16VAC power wires should be installed according to all local and/or national electrical codes. The recommended wire size for the power connection is 14 or 18 gauge wire. The ASU communicates with the SiloGauge ABM via the RS-485 cable. This cable must be a good quality twisted pair with a shield. The shield must be connected to the (- ) negative terminal of the 4-20mA loop. The maximum length for the RS-485 cable is 4000 feet. Please verify the polarity of the RS-485 wires during installation. The system will not work if RS-485 wires are reversed. The ASU will only communicate with one SiloGauge Remote; therefore, the SiloGauge’s address must be set to one (1). This is the factory default for the SiloGauge. Refer to the SiloGauge’s manual on changing the bin address. The external start input is a dry contact closure e.g. a push button switch or PLC contacts. A good quality twisted pair wire is recommended. The 4-20mA output from the ASU provides a method to interface to a PLC or DCS. The maximum 4-20mA-loop resistance is 750 , (Ohms). If this maximum resistance is exceeding the loop fault indicator will light. The 4-20mA output is not valid when loop fault is lit. Figure1 illustrated how an ASU is connected to an ASG-2000 ABM unit. FIGURE 1 安装和配线 ASU 要求可用16V交流电压连接,RS-485数据连接,一外部启动输入,4-20mA电流回路输出。配线图直接位于ASU插接式接线板下方。 可参考本手册下页内部配线示意图1。16V交流电压电源线线安装需遵循所有当地/国家电气规程, 推荐电源线尺寸为14 或18 标准 excel标准偏差excel标准偏差函数exl标准差函数国标检验抽样标准表免费下载红头文件格式标准下载 线。ASU通过RS-485电缆与SiloGauge ABM通信。此电缆必须是高品质的屏蔽双绞线。此双绞线可接在4-20mA 回路的负极。RS-485电缆的最大长度为4000英尺。在装RS-485线之前请核实电极性。如若RS-485线电极搞反得话系统是不能工作的。ASU只可与一个SiloGauge远程通信,故SiloGauge地址只可设置成一个。 (1)这是SiloGauge的出厂默认值。参照SiloGauge说明手册来改动料仓地址。外部启动输入是一干接点闭合, 比如按钮开关或可编程逻辑控制器(PLC)触体。 推荐使用高品质的双绞线。ASU 4-20mA的输出提供一个界面到PLC或DCS。4-20mA-回路的最大电阻值为750 , (Ohms)。如若电阻超越此最大值, 回路故障指示器就会变亮。回路故障器变亮时4-20mA输出是无效的。图1解释了ASU石如何连接到ASG-2000 ABM单元的。 PROGRAMMING The ASU has four programmable options, Bin Height (required), External Start Input, Internal Timer, and Units selection. A bin height must be programmed into the ABM Start Unit. This allows the ASU to cor-rectly convert the SiloGauge’s measurement into the 4-20mA output. The External Start Input menu has two options: momentary input and maintained input. The momentary input is edge triggered and will only take one measurement each time the PLC closes the dry contact. The maintained input is level triggered and will continue to take measurements as long as the contacts are closed. The factory default for the External Start Input is momentary. The ASU has a 24 hour Interval Timer that when enabled can be pro-grammed to take repetitive measurements at timed intervals up to 24 hours apart. The ASU can display the measurements in either metric or English units. The default setting for measurements is feet. Also included in the ASU is test menu that can be used to calibrate the 4-20mA-loop receiver. The user can select a 4mA output or a 20mA output. Once all programmable options have been set, the user must then select Display Mode from the Main Menu. The ASU will then be ready to receive External Start Inputs, or start timed measurements and instruct the SiloGauge to execute measurements. 程序设计 ASU 有四个程序化选项。料仓高度(要求),外部启动输入。内部计时器,单位选择。料仓高度 须规划设计到ABM启动单元里去。外部启动输入菜单有2选项:瞬时输入和被保持的输入。ASU上有一 24小时的间隔报时器,启动时会在一定的时间间隔程序化重复测量。ASU可以用公制或英国单位显示 测量数值。数据的默认设定是英尺。ASu测试菜单也可用于校准4-20mA-回路接收器。用户可选择4mA 输出或是20mA输出。一旦所有程序化选项都设定了, 用户须从主菜单选择显示模式。ASU也可准备 好接受外部启动输入, 或者启动定时测量及指示SiloGauge执行测量。 MENU SCREENS Programming Menu Screens Flowchart is located in the back of this Manual and can be used as a guide through the Programming Screens. The following Menu Screen will appear at power up only if the Bin Height is set to 000.0 菜单显示屏、 程序化菜单显示 流程 快递问题件怎么处理流程河南自建厂房流程下载关于规范招聘需求审批流程制作流程表下载邮件下载流程设计 图在手册的背面,可用于指导用途。只有当料仓高度是000.0,电源接通时以下菜 单显示才会出现 ABM SiloGauge ABM Start Unit With 4-20mA Output Press any Key Upon pressing any key the screen will advance to the Main Menu. If a Bin Height had already been setup, the ASU would go to the DISPLAY MENU when powered up, ready to take a measurement. 按任意键,显示屏都会显示为主菜单。如若料仓高度已设定好。电源开启时ASU就会到显示菜单,准 备好进行测量。 Main Menu (+) Key = Setup Menu Setup Menu (+) Key = Set Bin Height Setup Menu (-) Key = Configuration Menu Setup Menu (Enter) Key = Return to Main Menu Setting Bin Height: 主菜单(+)按键=设置菜单 设置菜单(+)按键=设置料仓高度 设置菜单(-)按键=配置菜单 设置菜单(Enter)按键=返回到主菜单 设置料仓高度 Pressing the “+” key at the MAIN MENU will display the SETUP MENU. Pressing the “+” at the SETUP MENU will display the BIN HEIGHT MENU. The range for the bin height is from 0.1 feet to 199.9 feet. Pressing the “+” key will increment the hundreds’ decimal. Pressing the “-” key will decrement the hundreds’ decimal. Pressing the “ENTER” key will accept the value for that decimal place and move the cursor to the next decimal place. Repeat the process of incrementing and/or decrementing until the correct bin height is entered. Once the tenth decimal place has been entered, a prompt will be displayed asking if the bin height is correct. Pressing the “+” key will accept the bin height and return to the SETUP MENU, pressing the “-” key will start the process of entering a bin height again. 按+键主菜单上就会显示设置菜单。 再按+键设置菜单上就会显示料仓高度菜单。 料仓高度范 围为 0.1 尺 — 199.9英尺。按+键会增加数以百计的小数,按-则恰恰相反。此操作可重复直到 料仓高度设定完毕。一旦第十位小数被设定,就会自动显示一提示询问料仓高度是否正确。按 +键 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 示接受料仓高度并返回主菜单,按-将会重新进入料仓高度设定程序。 Configuration Menu Configuration Menu (+) Key = External Start Setup Configuration Menu (-) Key = Units Menu Configuration Menu (Enter) Key = Interval Timer Menu Selecting External Start Input: 配置菜单 配置菜单(+)键=外部启动设置 配置菜单(-)键=单位菜单 配置菜单(Enter)键=计时器菜单 选择外部启动输入 Pressing the “-” key at the SETUP MENU will display the EXTERNAL START MENU. Pressing the “+” key will select the momentary (edge triggered) input. Pressing the “-” will select maintained (level triggered) input. The momentary input will only execute one measurement for each time the input is closed. The maintained input will continue to execute repeated measurements until the input contacts are opened. Once an external start input is selected, pressing the “ENTER” key will return the SETUP MENU. 设置菜单上按-键会显示外部启动菜单。按+键表示选择瞬时(边缘触发)输入。按 -键表示选择被保持(电平触发)的输入。每次输入结束前瞬时输入只能执行一个 测量, 而被保持输入可以持续重复测量直到输入触体断开。一旦选择外部启动输 入,按“Enter”键可返回到设置菜单。 Units Menu Pressing the “+” key at the Units Menu selects English units displayed in Feet. Pressing the “-” key at the Units Menu selects Metric units displayed in Meters. Pressing the “ENTER” key at the UNITS MENU will return to the SETUP MENU. 单位菜单 在单位菜单上按+键选择英国单位就会显示英尺。按-键表示选择公制显示为米。按 “Enter”键表示返回到主菜单。 Interval Timer Menu Interval Timer Menu (+) Key = Set Interval Timer Interval Timer (-) Key = Enable Timer Interval Timer(Enter) Key = Return to Setup Menu 计时器菜单 计时器菜单(+)键=设定间隔计时 计时器菜单(-)键=启动计时器 计时器菜单(进入)键=返回到设置菜单 Setting Interval Timer Pressing the “+“’ key at the INTERVAL TIMER MENU allows you to set the repetitive time interval that the ASU will take a measurement. The interval can be set in increments of 1 minute up to a maximum of 24 hours. The time format is hh: mm. Use the +/- keys to increment / decrement the digits and the ENTER key to select the digit displayed and move to the next digit. After setting the hours and minutes, if the interval displayed is correct press the “+” key to accept and return to the Interval Timer Menu. The time interval set is the time from the one end of one measurement to the start of the next measurement. 设置计时器 在计时器菜单上按+键可允许设置ASU启动测量的重复时间间隔。时间间隔在24小时此最大范 围内按1分钟依次增加。时间格式为hh: mm。按+/-键来增加/减少数字,按ENTER键选择数字显 示及跳至下一个数字。设置好小时和分钟以后,如果显示为正确则按+键接受然后返回到计时 器菜单。计时间隔设置是从一个测量结束到下一个测量开始的时间。 ENABLE / DISABLE TIMER Pressing the “-” key at the INTERVAL TIMER MENU is used to enable or disable the interval timer, depending on its current status. If the choice to select is ENABLE TIMER, then the timer is cur- rently disabled and by pressing the enter key the timer well be enabled. This selection toggles to 启动/停用计时器 按计时器菜单上的”-“键可启动或停用计时器,主要取决于计时器当时的状态。如果选择启动定时 器,那现在计时器就是停用状态,按enter 键就可以启用了。This selection toggles to Main Menu (-) Key = Test Menu Test Menu (+) Key = 20mA output Test Menu (-) Key = 4mA output Test Menu (Enter) Key = Return to Main Menu 主菜单(-)键=测试菜单 测试菜单(+)键=20mA输出 测试菜单(-)键= 4mA输出 测试菜单(Enter))键=返回到主菜单 Pressing the “-” key at the MAIN MENU will display the 4-20mA Test Menu. Pressing the “+” key will output 4mA on the current loop. The current loop can be forced to 20mA by pressing the “-” key. This test option can be used to calibrate the current loop receiver. This is an optional setup step. The ASU does not require any calibration to provide an extremely accurate (16 bit) 4-20mA output. However, this software feature can help in troubleshooting and in system setup. 在主菜单上按-键会显示4-20mA测试菜单。按+键会在回路上输出4mA电流。按-键就可设置为 20mA。此测试选项可用于校准电流回路接收器。这是一可供选择的设置步骤。ASU并不要求 非常精确的(16 bit) 4-20mA输出。但此软件特质可帮助故障诊断和系统设置。 Main Menu (Enter) Key = Display Mode Display Mode: Pressing the “ENTER” key from the MAIN MENU enters the Display Mode. When the Display Mode is selected, the ASU is ready to receive an External Start or if the INTERVAL TIMER is enabled, will take a measurement and then start timing down the interval to the next measurement. The Display Mode is the operational mode and the ASU will only accept External Start Inputs in this mode. A DISPLAY ERROR will occur if the user attempts to enter the Display Mode before setting the Bin Height or if the user selects a Bin Height of zero. The user can, at any time , leave the Display Mode and return to the MAIN MENU by pressing any key. 主菜单(Enter) 键 =显示模式 显示模式: 在主菜单上按“ENTER”键可进入显示模式。选择显示模式后, 如果启动计时器,ASU就已准备好接 受外部启动,进行数据测量, 记录 混凝土 养护记录下载土方回填监理旁站记录免费下载集备记录下载集备记录下载集备记录下载 下到下次测量开始时的时间间隔。显示模式是操作模式, ASU只有 在此模式下才接受外部启动输入。用户如若在没有设定料仓高度之前或把料仓高度设定为0时企图进入 显示模式,将会出现显示错误情况。用户任何时候都可以通过按任意键离开显示模式返回到主菜单。 LOOP FAULT INDICATOR On the ASU’s front panel just below the keys, is an LED Loop Fault indicator. The LED will light if either of the following two conditions exist: (1) the 4-20mA loop is opened or (2) the loop resistance is greater than 750,. In either condition, a loop fault exists and the 4-20mA-output signal is invalid. 回路故障指示器 在ASU前仪表盘按键正下方就是一LED回路故障指示器。如果下列两种情况之一存在,LED就会变亮: (1)4-20mA回路是断开的或(2)回路电阻大于750,。 在上述两种情况任何一种之下回路故障都是存在 的, 此时4-20mA输出信号是无效的。 ERROR OUTPUT The SiloGauge ASU measures both the distances to the product and the distance the Bob is retracted. If the difference between these distances is greater than six (6) inches, the ASU will display an error message indicating that the Bob is stuck. This error will also be reflected on the current loop output by supplying 20mA. Two error conditions can cause an output of 20mA: 1) the Bob did not fall at all, or 2) the Bob did not retract completely and the Bob is stuck. Both conditions are considered to require attention, therefore, the PLC can use this as a fault indication. 误差输出 SiloGauge ASU既测量到产品的距离也测量重锤伸缩的距离。如若这些距离间的差异超过6英尺,ASU就 会显示出一误差信息表示重锤被卡。此错误也反映在回路电流输出上(提供20mA)。两种错误情况会 导致20mA输出;1)重锤没有完全下落,2)重锤没有完全缩回,被卡住了。两种情况都需特别注意, 因此PLC可将此作为一错误指示。 ASU MENU SCREENS FLOWCHART POWER UP IsBin Height 000.0?NO YES BINMASTER Smart BobRemote Start UnitWith 4-20mA OutputPress any Key ENTEROutput 4mAOutput 20mA Test MenuMAIN MENU--ENTER+ + ENTERENTER ConfigurationSetupMETRICUNITS MENU MenuMenu(meters)---ENTER +++ ENTERENGLISHBin Height Menu(feet)Enter Bin HeightBin Height = xxx.x -EXTERNALCorrect ( + / - ) START"+" increments(+ = correct) ( - = change)"-" decrements Maintained Input+ DISPLAY MENU / TIMER DISABLEDMomentary InputBin #1 xx.xx% fullDISPLAY MENUDisabledxx.xx ft of productInterval Timerxx.xx ft to productBob is retracted Enabled TIMER OPERATIONAL NOTESBin #1 xx.xx% Fullxx.xx ft tof product1. Every time the timer is Enabled and the menu returnedxx.xx ft to productto the Display Mode, a measurement is taken. Even if the Measure in hh:mm:ssTimer is Enabled and then Disabled before returning to the Display Mode, a measurement is taken.DISPLAY MENU / TIMER ENABLED2. When the Timer is Disabled, the time remaining isretained in memory and when the timer is again Enabled,it begins counting down from this retained time. ASU菜单显示流程图
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