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Swan Analytical Instruments A-85.119.010 Manual

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Operator's Manual
Monitor AMI Trides余氯操作
SW version 1.71 and later
中国总代理:Nano电子商城
Tel: 4006609565
Http://www.19mro.com
19mro@19mro.com
AMI Trides Operator's Manual, A-96.250.101
040909

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  • Page 1 Operator’s Manual Monitor AMI Trides余氯操作 SW version 1.71 and later 中国总代理:Nano电子商城 Tel: 4006609565 Http://www.19mro.com 19mro@19mro.com AMI Trides Operator’s Manual, A-96.250.101 040909...
  • Page 2 客户支持 SWAN及其代理商在全球拥有一批经过严格训练的专业技术人员，如你有需要请和最近 的技术人员联系。 SWAN生产商 +41 1 943 63 00 SWAN ANALYTISCHE INSTRUMENTE AG Phone +41 1 943 63 31 Turicaphonstrasse Telefax Internet www.swan.ch CH-8616 Riedikon/Uster Hotline E-mail support@swan.ch Document Status Sheet Title: AMI Trides Operator’s Manual A-96.250.101 Revision Issue Major changes September 2004 First issue ©...

  • Page 3: Table Of Contents

    Table of Contents Table of Contents Preface ........About this manual .

  • Page 4: Table Of Contents

    Table of Contents Structure and Function Introduction ........3.1.1 Components .
  • Page 5 Table of Contents Maintenance - Repair Menu Maintenance 3 ......Maintenance schedule ......6.2.1 Daily check.
  • Page 6 Table of Contents Operation Sensors 4.1 ........Signal Output 4.2 .
  • Page 7 Table of Contents Installation Unpacking ........Installation Dimensions .
  • Page 8 Table of Contents Options, Accessories, Spare Parts 10.1 Options ........10.2 Accessories .

  • Page 9: Product Description

    1 - Product Description Introduction 产品介绍 本节介绍仪表的主要部件，技术参数及工作特性。 1.1 简介 The AMI (Analytical Monitor Interface) Trides自动连续监测水中 的消毒剂含量。 测量参数 AMI Trides可测量以下物质: 余氯 二氧化氯 Š Š 次氯酸 溴 Š Š 臭 碘 Š Š 当水中含有缓蚀剂或稳定剂如氰尿酸或有机氯化合物时不能使用 测点 AMI Trides. 当样水电导率低于5 µS/cm时不能使用AMI Trides. 另外: 当pH > 8.5时如氯含量< 0.2 ppm不能使用AMI Trides. 标签在仪表右侧...
  • Page 10 1 – 仪表介绍 AMI Trides 外观 变送器 Š 电子元件 Š 软件 Š 显示 Š 控制keys 面板 Š 连接所有部件 流通池 Š 样水流通 Š 流量检测 Š 电极 Š 过滤器 AMI Trides Operator’s Manual, A-96.250.101...

  • Page 11: Instrument Specification

    1 - Product Description Instrument Specification 1.2 仪表技术参数 1.2.1 Transmitter 尺寸 180 x 140 x 70 mm (高 x 宽 x 厚) 重量 1.5 kg 显示 图解显示75 x 45 mm, 6 行 85 - 265 VAC, 47 - 63 Hz, 或 电源...
  • Page 12 1 - Product Description Instrument Specification RS485 带PROFIBUS DP (according to DIN 19245 part 3) 或 串口 MODBUS ASCII / RTU. (选项) 最多连接32 块仪表. 消毒剂测量 精度 测量范围 臭氧: ± 0.005 ppm 0.000 - 1.000 ppm HOCl, 余氯: ± 0.01 ppm 0.00 - 1.00 ppm ±...

  • Page 13: Flow Cell

    1 - Product Description Instrument Specification 2 继电器 两个干结点可编程为 - 测量值限位开关 - 控制器 -温度限位开关 - 自动保持功能继电器 最大负荷: 1A / 250 VAC 控制 继电器或电流输出可编程为1或2个计量泵，电磁阀，脉冲泵或 功能 电动阀。控制： P, PI, PID, PD 控制参数可编程。 报警继电器 干结点 最大负荷: 1A / 250 VAC 正常运行时为开，断电或出现错误时关闭。 综合报警接点可编程为报警值和仪表故障，用键盘设置报警值。 流通池 1.2.2 Cell 材质...

  • Page 14: Monitor

    1 – 仪表介绍 配置 1.2.3 Monitor 尺寸 850 x 280 x 200 mm / 33½ x 11 x 7¾” 重量 6.0 kg / 13.2 lbs 安装板 1.2.4 材质 8.2 “Installation Dimensions”, 尺寸 see section 1.3 配制 Š AMI Trides monitor, c/w Trides,温度和流量电极 发货包括...

  • Page 15: Safety Instructions

    2 - Safety Instructions General 安全指导 本节介绍操作该仪表所需的安全注意事项。 2.1 综述 请按照安全指导操作仪表以避免人身伤害及仪表损坏。 操作员: 能正确使用仪表的合格人员。 服务技术人员: 能解决故障问题的授权人员。 仪表操作人员应懂得应用知识，仪表功能和软件程序及仪表所需 的安全规则。 AMI Trides Operator’s Manual, A-96.250.101...

  • Page 16: Warning Notices

    2 - Safety Instructions Warning Notices 2.2 注意事项 以下符号为警告图标: 警告图标 警告 通常三角图表表示如不按照安全规则操作仪表可能会导致人身 伤害。 电击危险 有毒 corrosive 有害健康 注意图标 注意 注意图标表示如不安规则操作可能会导致仪表损坏，误操作 或测量误差。 AMI Trides Operator’s Manual, A-96.250.101...

  • Page 17: General Safety Regulations

    2 - Safety Instructions General Safety Regulations 2.3 安全规则综述 法律 2.3.1 用户应以当地法律法律为前提保证仪表安全运行。 2.3.2 General Inspection and Maintenance Duties SWAN仪表必须在最佳的环境条件下运行，必须按照手册中的维 护程序操作。 备 件 2.3.3 请使用SWAN的原装备件，否则厂家不予质保。 2.3.4 Modifications 只有授权人士才能进行SWAN仪表的更新与升级，否则造成的不 当后果厂家不予负责。 AMI Trides Operator’s Manual, A-96.250.101...

  • Page 18: Restrictions On Use

    2 – 安全指导 使 用 限 制 2.3.5 如水样中含有以下物质则仪表不能正常工作，因为以下物 质污染电极导致测量值偏低并最终导致过量加药: Š 消毒剂中还有稳定剂如3-尿氰酸等 5.5-Dimethyldantoin, Š 有机氯化合物, Š 缓蚀剂 (磷酸盐), Š 去污剂, Š 样水管含铜, Š 泥沙. 电击 2.3.6 警告 如仪表不能在安全条件下运行则务必断电。 Š 为防止电击请接地. Š 经过培训的人员进行维护. Š 当操作电子元件时请断电及断开与相关设备的连 接： • relay 1, • relay 2, •...

  • Page 19: Structure And Function

    3 - Structure and Function Introduction 结构和功能 3.1 介绍 3.1.1 Components AMI Trides由三个主要部件组成: 变送器 见3.2, 流通池 见3.2, 水路流程见 软件 控制键，指导见 14:10:45 显示见 0.42 ppm 软件结构见 7.04 pH 364 rpm 25.4° C AMI Trides Operator’s Manual, A-96.250.101...

  • Page 20: Disinfectant Measurement

    3 – 结构和功能 介绍 消 毒 剂 测 量 3.1.2 AMI Trides可连续测量、控制不同消毒剂。 Š 次氯酸 余氯 Š 余氯 (次氯酸和次氯酸盐) Š 臭氧 其他消毒剂 Š 二氧化氯 Š 溴 Š 碘 自动温度和pH补偿。 注意 系统不能检测某一单独物质，也不能区别两种不同物 质，它测量的是样水中的整体物质，并以菜单中设置的测量 单位显示值。 3电极系统原理 电极系统 系统包含两个铂电极和一个参比电极，在测量电极（铂柱）和反 向电极（铂圈）上加一电压。如样水中含有消毒剂则在电极间会 产生电流，电流的大小与消毒剂的浓度成比例。变送器将电流转 化为测量值。 电子元件通过调节测量和反向电极间的电压来保持参比和测量电 极间的电压恒定。 与传统的2电极系统相比，3电极系统极大地提高了零点和斜率的...

  • Page 21: About Free Residual Chlorine

    3 - Structure and Function Introduction PH电极 pH电极测量样水pH值，并有自动温度补偿功能。 温度电极 NTC (negative temperature coefficient) 电极测量系统温 度。 余 氯 3.1.3 氯气溶解于水以次氯酸和次氯酸盐形式存在，二者比例取决于样 水pH值。次氯酸和次氯酸盐总称为余氯。 在pH 7：约77%的溶解氯以次氯酸存在，23%以次氯酸盐 存在。 At pH 8：约25%的溶解氯以次氯酸存在，75%以次氯酸盐存 在。 次氯酸的消毒效果是次氯酸根的100倍，样水的消毒质量主要取 决于次氯酸的浓度，也就是pH值。校准AMI Trides的标准方法 是DPD光度法。在校准氯电极时仪表值总是以余氯显示，用户可 以根据DPD测出的值调节仪表(需要pH补偿)。 DPD方法检测时必须从手工取样口取水。如果仪表设置为连续 测量余氯值则显示的值可随时直接和DPD方法得出的值比较。 AMI Trides Operator’s Manual, A-96.250.101...

  • Page 22: Hardware

    3 - Structure and Function Hardware 3.2 硬件 AMI Trides 结构 变送器LCD显示 安装板 PH电极 温度电极 流通池 参比电极 进水口 流量电极 主流量控制阀 手工取样阀 手工取样口 测量电极 排水口 保护过滤器 AMI Trides Operator’s Manual, A-96.250.101...
  • Page 23 3 - Structure and Function Hardware 变送器 背光LCD显示 75 x 45 mm,满文本菜单驱动显示测量 值，流量和运行状态。 4键 用于参数设置和菜单导航。 电子元件固定在变送器外壳里，包括一个选项串口PCBs: 第三路输出0/4 - 20 mA。 RS485 (PROFIBUS DP, MODBUS ASCII/RTU) 。 AMIRS (RS232)下载PCB。 AMI Trides Operator’s Manual, A-96.250.101...
  • Page 24 3 - Structure and Function Hardware 流通池 水流程图 恒定头保证流通池中的压 力恒定。 1 进水口 2 过滤器 3 样水 4 溢流 5 温度测量 pH测量(选项) 6 消毒剂测量 7 rpm转数测量 8 出水口 9 手工取样口 AMI Trides Operator’s Manual, A-96.250.101...
  • Page 25 3 - Structure and Function Hardware 用于安装整个系统 安装板 适于内径为6 mm的进水管 进水口 inside dia. 调节进水流量 流量阀 滤去不溶物 保护过滤器 流量电极 测量转子转数 适于内径为14 mm的排水管 排水口 用于手工取样，正常运行时关闭 手工取样阀 手工取样口 3电极传感器系统 消毒剂电极 参比电极 参比电极和电子元件结合，保持测量电极间的电压在合适的值 用于pH测量 PH电极 温度测量 连续测量样水温度 AMI Trides Operator’s Manual, A-96.250.101...

  • Page 26: Dosing Devices For Dis And Ph Regulation

    3 - Structure and Function Hardware 消 毒 剂 Dosing devices for DIS and pH 3.2.1 regulation There are different devices used to regulate the concentration of treatment chemicals in water. Solenoid Pump intensity is controlled by dosing pump higher/lower pulse frequency, with external depending on how far the actual control...

  • Page 27: Software

    3 - Structure and Function Software 3.3 Software 3.3.1 Display backlit LCD Menu navigation keys Display dur- normal operation ing operation HOLD input closed: instrument on hold (signal outputs are fro- zen, reset time and derivative time are set to 0) contact closed: control is interrupted (signal outputs are not frozen) error...

  • Page 28: Control Keys, Navigation

    3 - Structure and Function Software 3.3.2 Control Keys, Navigation Keys to exit a menu or command (without accepting) Exit to move back to the previous menu level to move DOWN in a menu list and select a menu to decrease digits to move UP in a menu list and select a menu to increase digits to open a selected sub-menu...
  • Page 29 3 - Structure and Function Software Representa- The next lower level is shown by indentation of the respective tion of menu screen(s) and the extending menu item number: levels Maintenance Calibration Simulation 17.07. Calib 03 16: ration Set Time 3.1.1 49:30 Process pH 3.1.1.4...
  • Page 30 3 - Structure and Function Software Changing The following example shows how to change the disinfectant parameters from Free Chlorine to Ozone: Sensors Highlight the menu item 4.1.3 Filter Time Const. 30 Sec indicating the parameter you Hold Time after Cal. want to change.

  • Page 31: Software Structure

    3 - Structure and Function Software 3.3.3 Software Structure Main Menu Menu Messages 1 Messages Messages Reveals pending errors as Diagnostics Pending Errors Maintenance well as message, time and Message List Operation state of errors that have Installation occurred at an earlier point in time.
  • Page 32 3 - Structure and Function Software AMI Trides Operator’s Manual, A-96.250.101...

  • Page 33: Error Messages

    4 - Error Messages Menu Messages 1 Error Messages 4.1 Menu Messages 1 The menu Messages 1 reveals pending errors as well as message text, time and state of errors that have occurred before. Error 14:10:45 Nonfatal error. The system continues 0.42 ppm to operate normally, except for the defective part.

  • Page 34: Troubleshooting

    4 - Error Messages Troubleshooting 4.2 Troubleshooting Error In case of an error, the system continues to operate normally, except for the defective part. Enter to view the corresponding 1 Press 3 times error message. Arrows on the right side of the screen indicate that there is more than one pending error.

  • Page 35: Error List

    4 - Error Messages Error List 4.3 Error List 4.3.1 Errors during operation Bold error code: Fatal error Error Description Possible cause Corrective action E001 DIS. Alarm high E002 DIS. Alarm E003 pH Alarm high E004 pH Alarm low E007 Sample Temp.

  • Page 36: Errors During Calibration

    4 - Error Messages Error List Error Description Possible cause Corrective action lifetime reached replace E015 TRIDES Ref- erence sample conductivity too check sample conduc- tivity E025 IC MK41T56 IC defective call service E026 IC LM75 IC defective call service E027 IC PCF8574 IC defective...

  • Page 37: Diagnostics

    5 - Diagnostics Menu Diagnostics 2 Diagnostics 5.1 Menu Diagnostics 2 The menu Diagnostics 2 provides user relevant instrument and sample data. Main Menu Messages Diagnostics Diagnostics Maintenance Identification Operation Sensors Installation Sample I/O State Interface 5.1.1 Menu Identification Diagnostics Identification Sensors Identification...

  • Page 38: Menu Sensors 2.2

    5 - Diagnostics Menu Diagnostics 2 5.1.2 Menu Sensors Diagnostics Identification Sensors Sensors 2.2.1 Sample Trides Sensor Trides Sensor 2.2.1.5 I/O State pH Electrode Current Value x.xx ppm Interface Miscellaneous (Raw value 1) x.xxx µ A (Raw value 2) x.xxx µ A Ref.

  • Page 39: Menu Sample 2.3

    5 - Diagnostics Menu Diagnostics 2 5.1.3 Menu Sample Diagnostics Identification Sensors Sample Sample 2.3.1 I/O State Sample ID ____________ standardized identification of Interface Temperature x.x ° C components and signals (Nt5k) x Ohm entered during initial Sample Flow x rpm instrument setup (Raw value) x.xx Hz...
  • Page 40 5 - Diagnostics Menu Diagnostics 2 AMI Trides Operator’s Manual, A-96.250.101...

  • Page 41: Maintenance - Repair

    6 - Maintenance - Repair Menu Maintenance 3 Maintenance - Repair This chapter describes the activities intended to retain the instrument in, or to restore it to a state in which it maintains the required or specified performance. 6.1 Menu Maintenance 3 Calibration Maintenance Menu used to calibrate...

  • Page 42: Maintenance Schedule

    6 - Maintenance - Repair Maintenance schedule 6.2 Maintenance schedule In most countries, calibration frequency is regulated by local, state and/or federal regulations. The calibration frequencies given in this section are manufacturer’s recommendations in case no such regulations are applicable. 6.2.1 Daily check...

  • Page 43: Monthly

    6 - Maintenance - Repair Maintenance schedule 6.2.3 Monthly 6.5 “Calibration”, Perform Process pH calibration. See 6.2.4 Two- monthly 6.5 “Calibration”, Perform Standard pH calibration. See During calibration, check Offset and Slope (3.1.2.3). Replace Swansensor pH if: Š Offset < -50 / > 50 mV, or Š...

  • Page 44: Cleaning

    6 - Maintenance - Repair Cleaning 6.3 Cleaning ATTENTION Š Do not spill any water onto electronics, connectors and cables! Š Use aggressive acids (e.g. hydrochloric acid) only sparingly, as specified below. Š Do NOT use strong organic solvents such as acetone and ether to clean acrylic glass! WARNING Hydrochloric acid is a strong corrosive.

  • Page 45: Cleaning Agents

    6 - Maintenance - Repair Cleaning 6.3.2 Cleaning agents ATTENTION Š Do NOT use strong organic solvents such as acetone and ether to clean acrylic glass! Alcohol: Use Ethanol, 2-Propanol or Isopropanol. Tab. 6-2 Cleaning agents see … Instrument part Agent Protective filter none...

  • Page 46: Sample Supply Line

    6 - Maintenance - Repair Cleaning 6.3.3 Sample supply line Deposits consume disinfectant, reducing the concentration in the water in the flow cell. Therefore components of the sample supply line, especially the filter preceding the AMI Trides, need periodic cleaning. 6.3.4 Protective filter...

  • Page 47: Flow Cell

    6 - Maintenance - Repair Cleaning 6.3.5 Flow cell Shut down the instrument according to 6.3.1, ATTENTION Š Keep sensor connectors dry! Flow cell explosion drawing: cover overflow cell short overflow tube long overflow tube sample main flow control valve inlet ref.
  • Page 48 6 - Maintenance - Repair Cleaning Disassembly Remove all sensors. Protect the reference and pH sensor tips with the rubber cap. 2 Remove protection filter. 3 Remove cover, outer tube and the two overflow tubes. 4 Remove the two flow control valves. 5 Disconnect inlet and outlet tubes.

  • Page 49: Trides Sensor, Rotor

    6 - Maintenance - Repair Cleaning 6.3.6 Trides sensor, rotor Lime deposit causes the rotor to slow down, and fungal growth to stop, eventually setting off the flow alarm. 1 Remove Trides sensor, see 6.4.4, 2 Remove the rotor. 3 Clean the two orifices with a pipe cleaner or toothpick. 4 Clean the rotor with a pipe cleaner.

  • Page 50: Electrodes

    6 - Maintenance - Repair Cleaning 6.3.7 Electrodes Grease and oily films may cause reading errors. Trides reference 1 Shut down the instrument according to 6.3.1, electrode 2 Disconnect and remove the electrode. 3 Clean the tip cautiously with alcohol using a soft tissue. 4 Rinse the electrode with water and protect it with the cap until you remount it.

  • Page 51: Replacing Parts

    6 - Maintenance - Repair Replacing Parts 6.4 Replacing Parts 6.4.1 Fuses WARNING Beware of electrical shock. Disconnect the instrument and devices connected to • relay 1, • relay 2, • alarm relay from the mains before opening the cover! Find and remedy the cause for the short circuit before replacing the fuse.

  • Page 52: Filter Vessel, Filter

    6 - Maintenance - Repair Replacing Parts 6.4.2 Filter vessel, filter Note: If the instrument is configured for ozone (26.111.0x1, see type plate), make sure to use ozone-resistant O-rings. 1 Stop sample supply. 2 Close main flow control. 3 Unscrew filter vessel. 4 Unscrew filter.

  • Page 53: Trides Sensor, Rotor For Trides Pt/Pt Sensor

    6 - Maintenance - Repair Replacing Parts 6.4.4 Trides sensor, Rotor for Trides Pt/Pt sensor Note: If the instrument is configured for ozone (26.111.0x1, see type plate), make sure to use ozone-resistant O-rings. 6.3.1 “Instrument 1 Shut down the instrument according to Shutdown”, 2 Disconnect the disinfectant sensor cable.

  • Page 54: Trides Reference Electrode

    6 - Maintenance - Repair Replacing Parts 6.4.5 Trides reference electrode Replace after 3 to 4 years of operation. 1 Shut down the instrument according to 6.3.1, 2 Unscrew the connector from the sensor top. 3 Loosen the sensor fixing bush and remove the electrode.

  • Page 55: Flow Sensor

    6 - Maintenance - Repair Replacing Parts 6.4.7 Flow sensor 1 Shut down the instrument according to 6.3.1, 2 Open the transmitter cover (4 captive screws). 3 Disconnect flow sensor cable from terminal. Cable 8.3.2 “Connections Diagram”, designation see 4 Loosen cable gland nut and retrieve cable. 5 Loosen the two screws fixing the flow cell to the base plate.

  • Page 56: Ph Sensor

    6 - Maintenance - Repair Replacing Parts 6.4.8 sensor 1 Disconnect instrument power. ATTENTION Handle the pH sensor with care. The glass tip is very fragile. 2 Disconnect (unscrew connector) the pH sensor from the cable and remove the sensor. 3 Install new sensor in reverse order.

  • Page 57: Calibration

    6 - Maintenance - Repair Calibration 6.5 Calibration 6.5.1 General notes on calibration Calibration As the DIS measurement depends on the pH value, always sequence calibrate pH (if optional pH sensor installed) first, then DIS. 6.2 “Maintenance schedule”, Calibration frequency Operate for 24 h before calibrating the system after Run-in –...
  • Page 58 6 - Maintenance - Repair Calibration 6.5.2 Process pH Use CHEMATEST 25 photometer (or equivalent) to determine the sample pH value. Enter this value under Process Value 3.1.1.4. Calibration 3.1.1 Process pH Process pH 3.1.1.4 Enter Standard pH Current Value x.xx pH Zero Trides Offset...
  • Page 59 6 - Maintenance - Repair Calibration Standard pH To prevent the instrument from starting compensatory regulation upon removing the pH sensor from the overflow cell: Š on the Calibration menu, choose Standard pH Š press Enter Š only now remove the pH sensor from the overflow cell and carry out calibration.

  • Page 60: Disinfectant

    6 - Maintenance - Repair Calibration 6.5.3 Disinfectant Zero Trides Note: Zero Trides has been factory calibrated. There is no need to do this during the initial instrument setup. Note: If you measure low values (< 0.1 ppm), calibrate Zero Trides only after one week of uninterrupted operation.
  • Page 61 6 - Maintenance - Repair Calibration Process Note: The Trides sensor has very little drift. Do not modify the Trides value if it is within the specified error margin. • Calibrate Process Trides only after min. one hour of uninterrupted operation. •...

  • Page 62: Calibration Error Messages

    6 - Maintenance - Repair Calibration 6.5.4 Calibration Error Messages During pH calibration “Slope Error” Standard pH 3.1.2.5 “Offset Error” Slope 0.02 mV Slope Error !!! Offset error: Occurs if the instrument cannot determine the buffer pH value (value >1 pH-unit beyond the programmed value).
  • Page 63 6 - Maintenance - Repair Calibration During Trides calibration “No sample Reasons for getting the error message: flow or current value Sample Low sample flow Check rpm on main dis- too low” flow low resulting in no signal play. difference to zero. Process ppm-value is too low Process value used for...
  • Page 64 6 - Maintenance - Repair Calibration AMI Trides Operator’s Manual, A-96.250.101...
  • Page 65 7 - Operation Operation The menu Operation 4 is a subset of the menu Installation 5. In Operation 4, operator relevant settings can be changed without accessing the menu Installation 5 (which should be password protected). Overview Menu Operation 4 Operation Sensors 7.1,...

  • Page 66: Operation

    7 - Operation Sensors 4.1 7.1 Sensors 4.1 Operation Sensors Enter Signal Outputs Relay Contacts Sensors 4.1.3 Filter Time Const. x Sec Disinfectant Hold Time after Cal. x Sec Free Chlorine Difference between Disinfectant Free Chlorine Hypochl. Acid Free Chlorine and Default pH x.xx pH Ozone...

  • Page 67: Signal Output

    7 - Operation Signal Output 4.2 7.2 Signal Output 4.2 The Signal Outputs sub-menus change depending on settings 8.6.6 “Signal Parameter and Function in the Installation menu Outputs”, Parameter Dis. Signal Output 1 5.2.1.1 Parameter DIS. Temperature Current Loop 4 - 20 mA Sample flow Function linear...
  • Page 68 7 - Operation Signal Output 4.2 Parameter Operation Sensors Signal Outputs Enter Relay Contacts Signal Outputs 4.2.1 Signal Output 1 Enter Signal Output 2 Linear 4.2.1.100 Parameter 5.2.1.1 DIS. Range Low 0.00 ppm Function 5.2.1.3 linear Range High 10.00 ppm Bilinear 4.2.1.110 Parameter 5.2.1.1...

  • Page 69: Relay Contacts

    7 - Operation Relay Contacts 4.3 7.3 Relay Contacts 4.3 7.3.1 Alarm Relay 4.3.1 In this menu you can modify, i.e. overwrite the alarm limits set in the Installation sub-menu Alarm Relay 5.3.1, for DIS, pH, temperature and sample. Operation Sensors Signal Outputs Relay Contacts...

  • Page 70: Relay 1 4.3.2 / Relay 2

    7 - Operation Relay Contacts 4.3 7.3.2 Relay 1 4.3.2 / Relay 2 4.3.3 The Relay 1 / Relay 2 sub-menus change depending on settings Function and Parameter in the Installation menu 8.6.7 “Relay Contacts”, Function Limit upper Limit lower Relay 1 5.3.2.1 “Relay 1...
  • Page 71 7 - Operation Relay Contacts 4.3 Parameter Operation DIS. Sensors Signal Outputs Relay Contacts Enter Relay Contacts 4.3.2 Alarm Relay Relay 1 Enter Relay 2 Input Limit upper 4.3.2.100 Setpoint x.xx ppm Function 5.3.2.1 Limit upper Hysteresis x.xx ppm Parameter 5.3.2.1 DIS.

  • Page 72: Input 4.3.4

    7 - Operation Relay Contacts 4.3 7.3.3 Input 4.3.4 In this menu you can modify, i.e. overwrite the Input parameters set in the Installation sub-menu Alarm Relay “Input”, 5.3.4.1. See 107. If Input is being activated, e.g. during filter back wash, the parameters configured in this menu are set.

  • Page 73: Logger 4.4 (Optional)

    7 - Operation Logger 4.4 (optional) 7.4 Logger 4.4 (optional) The optional AMI RS (RS232) serial interface allows transfer of log data onto a PC. In order to view/print log data, the instrument must be configured appropriately. See 8.3.10, for installation, 8.6.11, for setup.

  • Page 74: Log Download

    7 - Operation Logger 4.4 (optional) 7.4.2 download Š Appropriate hardware installed as described in Require- 8.3.10 “Logger”, ments Š 8.6.11 “Logger”, Logger set up as described in 114. Download Procedure Š On the keyboard, press Esc. Š Browse to the folder you have created to archive printouts.

  • Page 75: Clear Logger

    7 - Operation Logger 4.4 (optional) 7.4.3 Clear Logger To delete all log data, proceed as follows: Operation Sensors Signal Outputs Relay Contacts Logger Logger 4.4.2 Log Interval 30 Minutes Clear Logger Enter Clear Logger Select yes and press to accept. Exit Press Logger...
  • Page 76 7 - Operation Logger 4.4 (optional) AMI Trides Operator’s Manual, A-96.250.101...

  • Page 77: Installation

    8 - Installation Installation The first part of this Chapter describes the preparing and placing of the system in position for use. From section 8.6, on, the instrument setup is explained. Restrictions on use The AMI Trides does not measure properly if the sample contains even traces of the following substances as they contaminate sensors, leading to low readings and hence resulting in chlorine over-dosage:...

  • Page 78: Unpacking

    8 - Installation Unpacking 8.1 Unpacking Compare the delivered instrument with the order. Order scheme AMI Trides A-26.11 ↑ ↑ ↑ 85-265 VAC, 47-63 Hz _____________________ Interface (see not used 24 VDC (isolated) ________________________ below) Third signal output 0/4 - 20 mA ________ RS485 (PROFIBUS DP, MODBUS ASCII/RTU) _______________ Download kit ______________________...

  • Page 79: Installation Dimensions

    8 - Installation Installation Dimensions 8.2 Installation Dimensions If exposed to weather, install a cover to protect the instrument from insolation and precipitation. 1.2 “Instrument Specification”, for temperature limitations. 280 mm / 11” 13 mm / ½“ 254 mm / 10” 6 x dia.6.5 mm / ¼”...

  • Page 80: Electrical Connections

    8 - Installation Electrical Connections 8.3 Electrical Connections “Prerequisites”, Read and strictly follow 8.3.1 General Cable In order to comply with IP66, use the following cable thicknesses thicknesses: PG 11 fitting: Cable OD 5 - 10 mm PG 7 fittings: Cable OD 3 - 6.5 mm Use appropriate plugs where there is no cable.
  • Page 81 8 - Installation Electrical Connections Safety WARNING Make sure that the devices to be connected to Š relay 1 Š relay 2 Š alarm relay are disconnected from the power before resuming installation. WARNING Š To prevent from electrical shock, do not connect the instrument to the power unless the ground wire (PE) is connected.
  • Page 82 8 - Installation Electrical Connections 8.3.2 Connections Diagram Sensor for case TRIDES temperature Reference TRIDES Relay 1 signal Relay 2 Temp. Sensor Alarm Relay PROCESSOR brown FLOW white SWAN black Input Signal Output 1 Common Return Signal Output 2 Option Option Option LINE...

  • Page 83: Connections Diagram

    8 - Installation Electrical Connections 8.3.3 Power Supply power supply connector The protective earth cable (ground) MUST be connected to the provided grounding screw. 8.3.2 “Connections Diagram”, Terminal designations see 8.3.4 Alarm Relay Note: Max. load 1 A / 250 VAC Alarm signal output for external supervision.

  • Page 84: Relay Contacts 1 And 2 . . . . . . . . . . . . . . . . . . . . . . . . 8.3.6 Input

    8 - Installation Electrical Connections 8.3.5 Relay Contacts 1 and Note: Max. load 1 A / 250 VAC 8.3.2 “Connections Diagram”, Terminal designations see 8.6.7 “Relay Contacts”, Relay contact configuration see ATTENTION If a solenoid dosing pump is controlled by means of power on/ off (by opening/closing the relays 1 and/or 2), connect it via an external power relay ≥...

  • Page 85: Signal Outputs 1 And 2 (Current Outputs)

    8 - Installation Electrical Connections 8.3.7 Signal Outputs 1 and 2 (current outputs) Ω Note: Max. burden 510 If signals are sent to two different receivers, use signal isolator (loop isolator). 8.3.2 “Connections Diagram”, Terminal designations see 8.6.6 “Signal Outputs”, Signal output configuration see 8.3.8 Signal Output 3 (optional) Ω...

  • Page 86: Interface Rs485

    8 - Installation Electrical Connections 8.3.9 Interface RS485 8.3.2 “Connections Diagram”, Terminal designations see 8.6.10 “Interface”, Interface configuration see 113. To connect several instruments by means of a network or to configure a PROFIBUS DP connection, consult the PROFIBUS manual. Use appropriate network cable. If only one instrument is installed, or on the last one of connected...

  • Page 87: Logger

    8 - Installation Electrical Connections 8.3.10 Logger Š Instrument with appropriate electronic equipment. Require- Check Prod.-No. on the type plate. The last but one digit ments must be 3 (26.11x.03x). Š Cable transmitter - computer 5P M12 / 9P D-SUB. Š...

  • Page 88: Installation Of Flow Cell And Sensors

    8 - Installation Installation of Flow Cell and Sensors 8.4 Installation of Flow Cell and Sensors pH sensor temperature sensor overflow cell tube long overflow tube short overflow tube Trides reference electrode sample tube fitting sample outlet filter, filter tube 1 Place the short overflow tube (E) in the rear opening, near the panel.
  • Page 89 8 - Installation Installation of Flow Cell and Sensors ATTENTION Handle the temperature sensor and the pH sensor with care. The glass tips are very fragile. 7 Place the temperature sensor in the overflow cell cover opening (B). 8 Pull off the rubber cap from the pH sensor tip. Install the sensor and connect the cable marked pH (A).

  • Page 90: Options

    8 - Installation Options 8.5 Options 8.5.1 sensor To upgrade the AMI Trides with a pH sensor: 1 Disconnect the instrument from the mains. ATTENTION Handle the pH sensor with care. The glass tip is very fragile. 2 Pull off the rubber cap from the pH sensor tip.
  • Page 91 8 - Installation Options 4 Connect pH sensor cable. 5 Now enter the appropriate parameters in the SW: Installation Select pH Electrode with. Sensors Signal Outputs 5.1.2 Relay Contacts Sensors pH-Electrode Miscellaneous Sensor Type Trides pH Electrode with with Interface without Temperature NT5K...

  • Page 92: Instrument Setup

    8 - Installation Instrument Setup 8.6 Instrument Setup This section describes the act of operating, testing and adjusting the system for the first time to ensure that it functions according to the specified performance. 8.6.1 Preparatory Tasks Š Check Transmitter cover closed.

  • Page 93: Establish Sample Flow

    8 - Installation Instrument Setup 8.6.2 Establish sample flow ATTENTION Š Make sure the transmitter cover is closed. See 8.6.1, Š For accurate measuring, there must be no counter- pressure on the sample outlet! Š Do not power up the instrument without sample flow. 1 Make sure the grab sample tap (D) is closed.

  • Page 94: General Notes On Instrument Setup

    8 - Installation Instrument Setup 8.6.3 General notes on instrument setup Carefully set all parameters according to user specifications. For help on how to navigate in the AMI Trides SW, see 3.3.2 “Control Keys, Navigation”, Note: Parameter storage without battery. Default The screen sequences in the following sections show the values...

  • Page 95: Measuring Parameters

    8 - Installation Instrument Setup 8.6.5 Measuring Parameters Disinfectant Select type of disinfectant. Note: For Ozone measurement, the instrument must be equipped with ozone-resistant O-rings. Operation Sensors Enter Signal Outputs Relay Contacts Disinfectant Sensors 4.1.3 Free Chlorine Filter Time Const. 30 Sec Hypochl.

  • Page 96: Signal Outputs

    8 - Installation Instrument Setup 8.6.6 Signal Outputs Note: Signal Output 3 only available if Third signal output 0/4 - 20 mA PCB is installed. See 8.3.8, The Signal Outputs can also be used for control. Used for Signal Output Send the following values to an external recording device: Š...
  • Page 97 8 - Installation Instrument Setup Function log. 0-20 mA: 10 4-20 mA: 12 1000 10,000 log. meas. value Used for Control Example with DIS., Control upw.: Control Parameters 5.2.1.43.10 Setpoint 0.40 ppm P-Band 0.10 ppm Definition see Reset Time x Sec Derivative Time x Sec Control Timeout...
  • Page 98 8 - Installation Instrument Setup Set Parameter, Current Loop and Function: Installation Sensors Signal Outputs Relay Contac Si ts gnal 5.2.1 Parameter Outputs Miscellaneous Dis. Signal Output Interface Temperature Signal Output 2 Signal Output 1 Sample flow 5.2.1.1 Signal Output 3 Parameter DIS.
  • Page 99 8 - Installation Instrument Setup Scaling Signal Output 1 5.2.1.40 Parameter DIS. Current Loop 4 - 20 mA Function linear Scaling Enter Scaling 5.2.1.40.10 Parameter DIS. Range Low 0.00 ppm Function linear, log. Range High 10.00 ppm Scaling 5.2.1.40 / 42 Scaling 5.2.1.41.10 Parameter...
  • Page 100 8 - Installation Instrument Setup Control Signal Output 1 5.2.1.43 Definition of Control Parameters Parameters and max. ranges Parameter Temperature Current Loop 4 - 20 mA Function Control upw. Control Parameters Control Parameters 5.2.1.43.10 Parameter DIS. Setpoint 10.00 ppm P-Band 0.10 ppm Function Control upw., dnw.

  • Page 101: Relay Contacts

    8 - Installation Instrument Setup 8.6.7 Relay Contacts Overview Alarm Relay Relay 1 Relay 2 Š Limit upper, lower Š Control upw./dnw. – Time Proportional 5.3.2.32.1 – Frequency 5.3.2.32.1 – Motor Valve 5.3.2.32.1 Š Timer Input Relay test AMI Trides Operator’s Manual, A-96.250.101...
  • Page 102 8 - Installation Instrument Setup Alarm Relay Setting the alarm limits for Š disinfectant, Š Š sample, – sample flow – sample temperature Š temperature transmitter Installation case. Sensors Signal Outputs Relay Contacts Miscellaneous Relay 5.3.1 Alarm Relay Contacts Alarm Relay 5.3.1.1 Interface Relay 1...
  • Page 103 8 - Installation Instrument Setup Relay 1 Function: – Limit upper, lower see Relay 2 – Control upw./dnw. see – Timer see 105. Limit upper, lower Example with DIS Upper Limit monitoring: Relay 1 5.3.2.1 Function Limit upper Parameter DIS. Setpoint = Limit upper Setpoint 0.40 ppm...
  • Page 104 8 - Installation Instrument Setup 0.00 – 10.00 ppm, default 5.00 ppm Setpoint 0.00 – 14.00 pH, default 7.00 pH 5.3.2.3xx -30.0 – 120.0 ° C, default 30.0 ° C 0 – 600 rpm, default 300 rpm The upper or lower limit, activating a relay if exceeded.
  • Page 105 8 - Installation Instrument Setup The following screen sequences all show Relay 1. Note that the Relay 2 sub-menus are identical to the ones of Relay 1. Relay Contacts 5.3.2 Alarm Relay Function Relay 1 Enter Limit upper Relay 2 Limit lower Input Control upw.
  • Page 106 8 - Installation Instrument Setup Control upw./dnw. Function Control upw. is used to raise a measured value, i.e. the measured value is lower than the setpoint. Example: Chlorination. Function Control dnw. is used to lower a measured value, i.e. the measured value is higher than the setpoint. Example: Dechlorination, discharge monitoring.
  • Page 107 8 - Installation Instrument Setup Control Parameters 5.3.2.32.4 0.00 – 10.00 ppm, default 5.00 ppm Setpoint 0.00 – 14.00 pH, default 7.00 pH 5.3.2.32.4.x -30.0 – 120.0 ° C, default 30.0 ° C 0 – 600 rpm, default 300 rpm 0.00 –...
  • Page 108 8 - Installation Instrument Setup Function Control upw., dnw. Parameter DIS. Actuator Time proportional recommended: Relay 1 5.3.2.1 Relay 1 Function Control upw. Relay 2 Parameter DIS. Actuator Settings Settings 5.3.2.32.1 Time proportional Actuator Time proportional Frequency Cycle Time 60 Sec Motor Valve Response Time 10 Sec...
  • Page 109 8 - Installation Instrument Setup Frequency 5.3.2.32.1 Use when dosing with a pulse pump. 20 – 300/m, default 120/m Pulse Frequency Max. pulse frequency of the pump. See pump 5.3.2.32.21 specification. Control Parameters 5.3.2.32.31 0.00 – 10.00 ppm, default 5.00 ppm Setpoint 0.00 –...
  • Page 110 8 - Installation Instrument Setup Function Control upw., dnw. Parameter DIS. Actuator Frequency recommended: Relay 1 Relay 1 5.3.2.1 Relay 2 Function Control upw. Actuator Parameter DIS. Time proportional Settings Settings 5.3.2.32.1 Frequency Actuator Frequency Motor Valve Pulse Frequency 120/m Control Parameters Control Parameter .3.2.32.31.10...
  • Page 111 8 - Installation Instrument Setup Motor Valve 5.3.2.32.1 Used for chlorination (Contr. upw.) and dechlorination (Contr. dnw.). Note: One relay is used for opening, the other for closing the valve, i.e. with the 2 relay contacts available, only one motor valve can be controlled.
  • Page 112 8 - Installation Instrument Setup Function Control upw., dnw. Parameter DIS. Relay Contacts 5.3.2 Actuator Motor Valve Alarm Relay Relay 1 Relay 1 5.3.2.1 Function Control upw. Input Parameter DIS. Actuator Settings Settings 5.3.2.32.1 Time proportional Actuator Motor Valve Frequency Run Time 60 Sec Motor Valve...
  • Page 113 8 - Installation Instrument Setup Timer Typical use: Flow cell cleaning. Example: To flush the system with cleaning solution for 5 min every hour. 1 – 1440 min, default 1 min Mode interval Interval for the Run Time to occur. 5.3.2.24 00:00:00 –...
  • Page 114 8 - Installation Instrument Setup Function Mode Timer interval Mode interval daily 5.3.2.1 weekly Relay 1 Function Timer Signal Outputs Mode interval continuous Interval hold Min Run Time 10 Sec Delay 5 Sec Control/Output Signal Outputs cont continuous ntrol cont hold Function Mode...
  • Page 115 8 - Installation Instrument Setup Input Typical use: Upon a filter back-flush, the Input relay is activated, setting the parameters as defined in menu Input 5.3.4. Š If used for signal output, configure Signal Outputs 5.3.4.2. Š If used for control, configure Output/Control 5.3.4.3. Active Feature Input not used.
  • Page 116 8 - Installation Instrument Setup Relay test 8.3.2 “Connections Diagram”, Terminal designations see Check relay function by means of the connected device or a multimeter. Maintenance Simulation 3.2.1 Calibration Alarm Relay open/closed Simulation Relay 1 open/closed Relay 2 open/closed Set Time 01.05.03 16:30:00 Signal Output 1...

  • Page 117: Miscellaneous

    8 - Installation Instrument Setup 8.6.8 Miscellaneous Language Choose the appropriate language. Installation Sensors Signal Outputs Relay Contacts Miscellaneous Interface Language Miscellaneous 5.4.1 German Language English English Set defaults French Load Firmware Spanish Password Sample ID _________ Set Default The default values, or factory settings, are firmware set. They Values correspond to the values shown in the screens in these sections.
  • Page 118 8 - Installation Instrument Setup Firmware Note: Only authorized person shall upload new firmware. Upload Miscellaneous 5.4.3 Language English Load Firmware Set defaults Load Firmware Password Sample ID _________ Requirements: Š AMI RS Š Cable Š Computer Š New SW file aout.a37 See separate Firmware Upgrade Manual AMI instruments.
  • Page 119 8 - Installation Instrument Setup Sample ID Enter the sample identification, e.g. KKS no. Max. 12 characters. Miscellaneous Enter Select Sample ID and press 5.4.3 Language English Set defaults Load Firmware to change character; Password Sample ID ------------ Enter to accept character, and move to next one to the right;...

  • Page 120: Calibration

    8 - Installation Instrument Setup 8.6.9 Calibration After setup, the following calibration tasks must be performed. 6.5.1 “General notes on calibration”, Carefully read section and strictly apply the Run-in periods. “Standard pH”, Standard pH “Process Trides”, Process Trides AMI Trides Operator’s Manual, A-96.250.101...

  • Page 121: Interface

    8 - Installation Instrument Setup 8.6.10 Interface The menu Interface 5.5 is only visible if the 8.3.9 “Interface RS485”, RS485 PCB (see 78) or the 8.3.10 “Logger”, AMIRS PCB (see is installed. Used to connect the instrument to a PC or PLC. Installation Protocol Sensors...

  • Page 122: Logger

    8 - Installation Instrument Setup 8.6.11 Logger If the instrument is configured for log data download (see 8.3.10 “Logger”, 79), setup interface as follows: Interface 5.5.1 Protocol Hyper Terminal Baud Rate 115200 Baud Hyper Terminal configuration AMI Trides Operator’s Manual, A-96.250.101...
  • Page 123 8 - Installation Instrument Setup AMI Trides Operator’s Manual, A-96.250.101...
  • Page 124 8 - Installation Instrument Setup Now create a folder for filing of log data, e.g.: Log download see 7.4.2, AMI Trides Operator’s Manual, A-96.250.101...

  • Page 125: Shut Down - Transport - Disposal

    9 - Shut Down - Transport - Disposal System Shut Down, Storage Shut Down - Transport - Disposal 9.1 System Shut Down, Storage For up to one Do not switch off the instrument if operation is suspended for week less than a week. Power consumption is very low, and the sensors remain ready for use.

  • Page 126: Packaging, Transport

    9 - Shut Down - Transport - Disposal Packaging, Transport 9.2 Packaging, Transport Carrying NEVER carry the instrument by the filter vessel as it will break off. Always carry it by the mounting panel. Fig. 9-1 Carrying AMI Trides Packaging Note: Pack only dry instruments.

  • Page 127: Disposal

    9 - Shut Down - Transport - Disposal Disposal 9.3 Disposal Dispose of the instrument in accordance with all applicable local and national regulations. AMI Trides Operator’s Manual, A-96.250.101...
  • Page 128 9 - Shut Down - Transport - Disposal Disposal AMI Trides Operator’s Manual, A-96.250.101...
  • Page 129 10 - Options, Accessories, Spare Parts Options 10 Options, Accessories, Spare Parts 10.1 Options Tab. 10-1 Options AMI Trides A-87.127.010 Swansensor pH with cable and calibration solution 10.2 Accessories Tab. 10-2 Accessories AMI Trides A-70.065.001 For calibration: Chematest 25 Photometer and pH-meter with reagent set for the determination of disinfectants, determination of the pH value with electrode, includ- ing accessories...
  • Page 130 10 - Options, Accessories, Spare Parts Spare parts 10.3 Spare parts Tab. 10-3 Spare parts, recommended customers’ stock A-83.590.020 Replacement set for Trides overflow cell - 2 flow control valves - O-ring set - Tube fitting ¼” sample inlet - Tube fitting ½” sample outlet - sensor Trides holder - 2 knurled nuts for disinfectant sensor A-87.459.010...

  • Page 131: Tel: 4006609565

    10 - Options, Accessories, Spare Parts Consumables 10.4 Consumables Tab. 10-5 Consumables AMI Trides A-85.119.010 pH Calibration Kit - pH7 calibration solution 40 ml - pH9 calibration solution 40 ml 中国总代理:Nano电子商城 Tel: 4006609565 Http://www.19mro.com 19mro@19mro.com AMI Trides Operator’s Manual, A-96.250.101...

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