1. Manuals
  2. Brands
  3. TOA-DKK Manuals
  4. Security Sensors
  5. ODL-1610A
  6. Instruction manual

TOA-DKK ODL-1610A Instruction Manual

Oil film detector
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
No. ODL-IB55900E
Please keep this instruction manual close at hand of the persons who are in charge of
the operation of this product.
Before operating this product, please read this instruction manual carefully for its
correct handling.
OIL FILM DETECTOR
MODEL ODL-1610A
(High sensitive model)

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the ODL-1610A and is the answer not in the manual?

Questions and answers

Summary of Contents for TOA-DKK ODL-1610A

  • Page 1 OIL FILM DETECTOR (High sensitive model) MODEL ODL-1610A Please keep this instruction manual close at hand of the persons who are in charge of the operation of this product. Before operating this product, please read this instruction manual carefully for its correct handling.
  • Page 2 Introduction Introduction (a) Thank you for your purchase of our product. The Model ODL-1610A Oil Film Detector (High sensitive model) (hereafter called “instrument” or “product”) is a sensing/alarm device that continuously monitors the presence of oil films on a water or floor surface. This product is based on the principle that the reflectance of an oil film is greater than that of water.

  • Page 3: Safety Information

    Model: ODL-1610A Safety Information Safety Information (1) Meaning of markings The signal terminology and symbols related to warnings in the instruction manual are defined below. The alert symbol mark ( : General caution mark) indicates the possibility of hazard or damage and also means “Refer to the instruction manual.”...

  • Page 4: Notes On Use Of The Instruction Manual

    Model: ODL-1610A Safety Information Laser beam This product uses Class 2 (1mW or less, 400 to 700nm wavelength) laser defined in JIS C6802-2005 “Laser Product Safety Standard”. Do not look directly into the laser beam with your eyes and do not make an observation using an optical means (such as lens).
  • Page 5 Model: ODL-1610A Warranty Warranty Warranty Coverage DKK-TOA Corporation (DKK-TOA) warrants its products against defective material or workmanship for the warranty period. (a) The warranty period is one year from the date of delivery to the original user. If the date of delivery cannot be specified, the warranty period is 24 months from the month following the date of manufacture shown on the product nameplate.

  • Page 6: Reading Guide

    Model: ODL-1610A Reading Guide Reading Guide Refer to the necessary sections of this instruction manual depending on your purposes such as understanding the outline of this product or starting the product as shown below. The numbers in circles indicate sections to be referred to in sequential order.

  • Page 7: Table Of Contents

    Model: ODL-1610A Table of Contents Table of Contents ●Introduction ······················································································· 1 ●Safety Information ········································································· 2 (1) Meaning of markings (2) Safety compliance items (3) Notes on use of the instruction manual ●Warranty ···························································································· 4 ●Reading Guide ················································································ 5 1. Configuration ················································································...
  • Page 8 Model: ODL-1610A Table of Contents (7) Response speed (OUTPUT RESPONSE) (8) Burnout (OUTPUT B.OUT) (9) Heater switch (HEATER) (10) Date and Time (DATE, TIME) (11) Automatic release of maintenance mode (M_RETURN) (12) Detection method (DETECT MODE) (13) Output signal (DO-□□□□) (14) LCD Back light (BACK LIGHT CTL，BACK LIGHT TIME)
  • Page 9 Model: ODL-1610A Table of Contents (3) Example of detection 9. Installation ···················································································· 76 9.1 Installation ······················································································ 76 (1) Installation location (Detector) (2) Installation location (Transmitter) (3) Installation example 9.2 Wire Connection ··············································································· 79 (1) Applicable cables (2) Cable port (3) Terminals of transmitter (4) Terminals of detector 9.3 Addition of Detector ··········································································...

  • Page 10: Configuration

    Model: ODL-1610A 1. Configuration 1. Configuration (1) Names of main components Transmitter Bracket Eyebolt Detector cover Detector body Mounting pipe Example of Instrument Construction - 9 -...
  • Page 11 Model: ODL-1610A 1. Configuration Operation panel Display panel Escape key Measure/ Cal key Standby key Up key Down key Data key Read key Enter/lock key Transmitter - 10 -...
  • Page 12 Model: ODL-1610A 1. Configuration Terminal board Power switch Fuse holder Electric Section 1 of Detector Detector address Terminal resistance dip switch switch Detector monitor Communication display LED Electric Section 2 of Detector - 11 -...

  • Page 13: Operation Keys And Screen Display

    Model: ODL-1610A 1. Configuration (2) Operation Keys and Screen Display Functions of Operation Keys Operation key Function (symbol in the text) • Pressing this key for 4 seconds or more switches the instrument to the maintenance Measure/Standby key mode. • Pressing this key for 4 seconds or more returns the instrument to the measurement mode.

  • Page 14: Detector Monitor Led

    Model: ODL-1610A 1. Configuration 〔NOTE〕 • For mode and screen group >> 5.1(1) “Mode switching” • For screen configuration and switching >> 5.1(3) “Operation map” Screen Display Display Type Display Function • In the measurement mode and maintenance mode, “RUN” is Detection display displayed in normal conditions.

  • Page 15: Communication Display Led

    Model: ODL-1610A 1. Configuration 1 frame LED lights: Green When determined as “No reflected light detected” Green When the transmission output is less than 7mA and the condition is not “No reflected light detected” Green When the transmission output is 7mA or more and no oil alarm is output.

  • Page 16: Operation

    Model: ODL-1610A 2.1 Operation Start 2. Operation 2.1 Operation Start ① Check. Make sure the installation is completed. >>8.1 “Specifications and Explanation of Operation”, 9. “Installation” ② Turn on the power switch. Turn on the power switch of the transmitter in the following order: Lower switch →...

  • Page 17: Operation Stop And Restart

    Model: ODL-1610A 2.2 Operation Stop and Restart 〔NOTE〕 • If the power supply of the detector is off, if the cable is not connected or if the address setting differs between the detector and transmitter, an error occurs. Check the address setting and cable connection.

  • Page 18: Alarm Operation Check

    Model: ODL-1610A 3. Alarm Operation Check 3. Alarm Operation Check Perform alarm operation check by the following procedure: ① Make the detection level to appear. Press for 4 seconds or more then press (when “MEAS” is displayed). After operation, the mode display and bottom display change as follows: Mode display: “MEAS”...
  • Page 19 Model: ODL-1610A 3. Alarm Operation Check ⑤ Check that error “E-4” is generated. Use the following procedure: Prepare a black fiber or a lusterless rubber sheet that absorbs or diffuses light. Place on the laser beam scanning surface. As in ④, wait until an error is generated.

  • Page 20: Calibration

    Model: ODL-1610A 4. Calibration 4. Calibration In addition to 3. “Alarm Operation Check”, perform calibration of detection sensitivity once every 6 months by the following procedure: ① Switch to the calibration mode. Press for 4 seconds or more then press (when “MEAS”...
  • Page 21 Model: ODL-1610A 4. Calibration Check whether the calibration item matches the calibration object. Check whether the calibration object is placed within the beam scanning range. Check whether oil is floating during water surface calibration. ⑤ Confirm. Press Bottom display: “BLANK OK? ****/M****”...
  • Page 22 Model: ODL-1610A 4. Calibration ⑩ Check the detection level and store it. Operate in the same manner as in ③ to ⑥ and press in the next screen. 〔NOTE〕 • This operation stores the oil surface reflected light. Bottom display: “OIL OK? *****/M*****”...

  • Page 23: Modes Of Operations

    Model: ODL-1610A 5.1 Modes and Operation Map 5. Modes of Operations 5.1 Modes and Operation Map (1) Mode switching (a) By the key operations shown in the following figure, you can switch the operation mode from the “measurement mode” to the “maintenance mode”, “setting mode” “calibration mode” and “option setting mode.”...

  • Page 24: Lcd High Contrast

    Model: ODL-1610A 5.1 Modes and Operation Map Display and Mode Display Mode MEAS Measurement mode ST-BY Maintenance mode PARAM Setting mode Calibration mode (c) In the “maintenance mode”, “setting mode” and “calibration mode”, measured value output is automatically set to the “fixed value hold” type that is set by the hold method.

  • Page 25: Key Lock

    Model: ODL-1610A 5.1 Modes and Operation Map (3) Key lock When you press or 4 seconds or more in the “detection mode” or “maintenance mode”, the key lock state is set. Operation Procedure Procedure Operation Remark ① Check the mode.

  • Page 26: Operation Map

    Model: ODL-1610A 5.1 Modes and Operation Map (4) Operation map ＞＞｢5.2｣ (screen after the power supply is turned on) Check setting values, etc. ・ Detection level display (DETECT LEVEL) ・ Oil film detection record 1 (ALMCT MAX) ・ Oil film detection record 2 (ALMCONT TMAX) ・...

  • Page 27: Operations In Measurement Mode And Maintenance Mode (Meas And St-By)

    Model: ODL-1610A 5.2 Operations in Measurement Mode and Maintenance Mode (MEAS and ST-BY) 5.2 Operations in Measurement Mode and Maintenance Mode (MEAS and ST-BY) In the “measurement mode” and “maintenance mode”, you can check the detection level as well as the oil film detection status record in the past.
  • Page 28 Model: ODL-1610A 5.2 Operations in Measurement Mode and Maintenance Mode (MEAS and ST-BY) (Continued) Procedure Operation Remark ⑤ Internal temperature record Bottom display: “MAX TEMP” (maximum value) *2 Displays the maximum detector internal temperature record. : Reset the record. (*2) ⑥...
  • Page 29 Model: ODL-1610A 5.2 Operations in Measurement Mode and Maintenance Mode (MEAS and ST-BY) (Continued) Procedure Operation Remark ⑩ Oil alarm record *2 Bottom display: “ALM LOG PUSH [ENT]” Displays the previous oil alarm record. ⑪ Oil alarm record display Bottom display: “CONTINUE/ **S”...

  • Page 30: Operations In The Setting Mode

    Model: ODL-1610A 5.3 Operations in the Setting Mode *4 : When a record is reset, all the records are reset. *5 : The oil film alarm records are grouped into “COUNT” and “CONTINUE”. When an oil film alarm generates by the number of oil film peak per set time, “COUNT” is displayed at the bottom display. When an oil film alarm generates by the oil film level continuous time, “CONTINUE”...
  • Page 31 Model: ODL-1610A 5.3 Operations in the Setting Mode Substance name Refractive index Reflectance Intermediate ratio (%) − 1.00 0.000 − Water 1.33 0.020 Gasoline 1.40 or more 0.028 or more Kerosene 1.45 or more 0.034 or more to 79 Heavy oil 1.45 or more...

  • Page 32: Oil Alarm (Alm Ct, Alm Ct Time, Alm Cont Time)

    Model: ODL-1610A 5.3 Operations in the Setting Mode Operation Procedure Procedure Operation Remark ① Switch to the setting (4 seconds or more) >> 5.1(1) “Mode switching” mode ”PARAM”. ② Select “ALM LEVEL **%”. At the change position, the cursor blinks.
  • Page 33 Model: ODL-1610A 5.3 Operations in the Setting Mode (Continued) Procedure Operation Remark ② Select “ALM CT **”. The cursor blinks at the change position. ③ Change the oil film peak count. Setting range: 0-500 (*1) (Factory setting: 5) After confirmation, the cursor (digit shift) disappears and screen ④...

  • Page 34: Hold Time (Alm Hold Time)

    Model: ODL-1610A 5.3 Operations in the Setting Mode (3) Hold time (ALM HOLD TIME) You can change the time period in which display, contact and burnout signals are to be held in the state as when the alarm occurred, even after the oil alarm is released,...

  • Page 35: Laser Scanning Range (Scan Size)

    Model: ODL-1610A 5.3 Operations in the Setting Mode (Continued) Procedure Operation Remark ② Select “WATER ERR LEVEL The cursor blinks at the change **%”. position. ③ Change the water surface detection Setting range: 1-100 level. (Factory setting: 25) After confirmation, the cursor (digit shift) disappears.

  • Page 36: Analog Output (Output Mode)

    Model: ODL-1610A 5.3 Operations in the Setting Mode Operation Procedure Procedure Operation Remark ① Switch to the setting (4 seconds or more) >> 5.1(1) “Mode switching” mode ”PARAM”. ② Select “SCAN SIZE X ** %”. The cursor blinks at the change position.
  • Page 37 Model: ODL-1610A 5.3 Operations in the Setting Mode <Example> When a detection error occurs······· 16mA (fixed) When normal ·························· 18mA (fixed) When an oil film is detected ········· 20mA (fixed) (c) Output type (OUT TYPE) Only when (a) is selected.

  • Page 38: Response Speed (Output Response)

    Model: ODL-1610A 5.3 Operations in the Setting Mode (Continued) Procedure Operation Remark ⑤ Change the output type. THROUGH No hold HOLD Output the previous value (fixed). (digit shift) DUMMY Output the arbitrarily set value (fixed). (Factory setting: HOLD) After confirmation, the cursor disappears.

  • Page 39: Burnout (Output B.out)

    Model: ODL-1610A 5.3 Operations in the Setting Mode (Continued) Procedure Operation Remark ② Select “OUT RESP ***”. The cursor blinks at the change position. ③ Change the response format. PEAK Peak hold SMOOTH Smoothing (Factory setting: PEAK) After confirmation, the cursor disappears.

  • Page 40: Heater Switch (Heater)

    Model: ODL-1610A 5.3 Operations in the Setting Mode Operation Procedure Procedure Operation Remark ① Switch to the setting mode (4 seconds or more) >> 5.1(1) “Mode switching” “PARAM”. ② Select “OUTPUT B>OUT ***”. The cursor blinks at the change position.

  • Page 41: Date And Time (Date, Time)

    Model: ODL-1610A 5.3 Operations in the Setting Mode (Continued) Procedure Operation Remark ③ Change the setting. Heater on Heater off (Factory setting: OFF) After confirmation, the cursor disappears. : Return without updating the setting. ④ Return to the measurement mode Return to the maintenance mode “MEAS”.

  • Page 42: Automatic Release Of Maintenance Mode (M_Return)

    Model: ODL-1610A 5.3 Operations in the Setting Mode (Continued) Procedure Operation Remark ⑤ Change the time. After confirmation, the cursor disappears. : Return without updating the setting. ⑥ Return to the measurement mode Return to the maintenance mode “MEAS”. “ST-BY” and then measurement mode “MEAS”.

  • Page 43: Detection Method (Detect Mode)

    Model: ODL-1610A 5.3 Operations in the Setting Mode (12) Detection method (DETECT MODE) You can change the following detection method setting: Oil on water detection Oil on floor detection 〔NOTE〕 When oil on floor detection is set, the water surface detection level (WATER ERR LEVEL, WATER ERR TIME) setting is invalidated.

  • Page 44: Lcd Back Light (Back Light Ctl，Back Light Time)

    Model: ODL-1610A 5.3 Operations in the Setting Mode (Continued) Procedure Operation Remark ② Select an output signal. Select the output signal for which you want to set terminal assignment. DO MEAS_ERR Measurement error DO INST_ERR Instrument error DO ALM Oil alarm...

  • Page 45: Lcd High Contrast (Lcd Max Ctl, Lcd Max Time)

    Model: ODL-1610A 5.3 Operations in the Setting Mode (Continued) Procedure Operation Remark ② Select “BACK LIGHT CTL **”. The cursor blinks at the change position. ③ Change the setting. ON･･･Set the LCD back light function. OFF･･･Don't set the LCD back light function.
  • Page 46 Model: ODL-1610A 5.3 Operations in the Setting Mode Operation Procedure Procedure Operation Remarks ① Select the setting mode >> 5.1(1) “Mode switching” (4 seconds or more) “PARAM” screen. ② Select the “LCD MAX CTL **” The cursor blinks at the item to be screen.

  • Page 47: Operations In The Option Setting Mode

    Model: ODL-1610A 5.4 Operations in the Option Setting Mode 5.4 Operations in the Option Setting Mode In the option setting mode, you can check and change various setting values related to the basic oil film detection function of the instrument.

  • Page 48: Analog Output Item (4-20Ma Out)

    Model: ODL-1610A 5.4 Operations in the Option Setting Mode (2) Analog output item (4-20mA OUT) You can change the item to be output to the analog signal (4-20mA) port. Operation Procedure Procedure Operation Remark ① Switch to the maintenance mode (4 seconds or more) >>...

  • Page 49: Calendar (Date & Time)

    Model: ODL-1610A 5.4 Operations in the Option Setting Mode (Continued) Procedure Operation Remark ② Display the ”OPTION MENU 1/2” In the maintenance mode ①, “DETECTOR ADDR” is screen. highlighted. (4 seconds or more) ③ Select “CAL 4-20mA OUT”. When you press , screen ④...

  • Page 50: External Digital Interface (Communication)

    Model: ODL-1610A 5.4 Operations in the Option Setting Mode (Continued) Procedure Operation Remark ② Display the “OPTION MENU 1/2” In the maintenance mode ①, “DETECTOR ADDR” is screen. highlighted. (4 seconds or more) ③ Select “DATE & TIME”. When you press , screen ④...
  • Page 51 Model: ODL-1610A 5.4 Operations in the Option Setting Mode (Continued) Procedure Operation Remark ③ Display the “OPTION MENU “COMMUNICATION” is 2/2”. highlighted. ④ Select “COMMUNICATION”. When you press , screen ⑤ appears. ⑤ Change the address (ADDRESS). “ADDRESS” is highlighted.

  • Page 52: Contrast Adjustment (Lcd Contrast)

    Model: ODL-1610A 5.4 Operations in the Option Setting Mode (6) Contrast adjustment (LCD CONTRAST) You can adjust the contrast of the screen display. Since an adequate contrast is set at factory, usually you need not re-adjust it. 〔NOTE〕 Depending on the angle at which you view the screen, the contrast varies. Adjust it, as required.

  • Page 53: Detector Parameter Initialization

    Model: ODL-1610A 5.4 Operations in the Option Setting Mode (Continued) Procedure Operation Remark ② Display the “OPTION MENU 2/2” In the maintenance mode ①, “COMMUNICATION” is screen. highlighted. (4 seconds or more) ③ Select “ABOUT”. When you press , screen ④...
  • Page 54 Model: ODL-1610A 5.4 Operations in the Option Setting Mode (Continued) Procedure Operation Remark ② Display the “OPTION MENU 2/2” In the maintenance mode ①, “COMMUNICATION” is screen. highlighted. (4 seconds or more) ③ Select “INITIAL”. When you press , screen ④...

  • Page 55: Maintenance

    Model: ODL-1610A 6.1 Maintenance List 6. Maintenance 6.1 Maintenance List (a) To be able to operate the product always normally and maintain a desired performance level, you should be well informed of the functionalities of the product and perform maintenance periodically.

  • Page 56: Accessories And Spare Parts

    Model: ODL-1610A 6.2 Accessories and Spare Parts 6.2 Accessories and Spare Parts The following table lists general accessories and spare parts. Accessories and spare parts differ depending on the specification and may be changed without prior notice. The instruction manual may be delivered separately from the product, depending on the order specification.

  • Page 57: Window Cleaning

    Model: ODL-1610A 6.3 Window Cleaning 6.4 Replacement of Silica Gel 6.5 Replacement of Light Source Unit 6.6 Application of Lubricant 6.3 Window Cleaning Clean the acrylic window on the bottom of the detector with a soft cloth. 【IMPORTANT】 If dirt is greasy, use neutral detergent.

  • Page 58: Replacement Of Varistor Unit

    Model: ODL-1610A 6.7 Replacement of Varistor unit 6.7 Replacement of Varistor Unit Electric Shock Do not touch the terminals inside the controller while power is applied. Touching the terminals may cause electric shock. (1) Transmitter Replace the varistor units about once a year by the following procedure.
  • Page 59 Model: ODL-1610A 6.7 Replacement of Varistor unit Power switch Terminal board Varistor unit (7041310U) Replacement of Varistor Unit ① Turn off the power switch. Turn off the power switches of the transmitter in the following order: Upper switch → Lower switch ②...

  • Page 60: Troubleshooting

    Model: ODL-1610A 7.1 Errors and Handling 7. Troubleshooting 7.1 Errors and Handling (a) If an error occurs during detection, an error display blinks on the top of the screen. (b) If an error listed in the table below occurs in the measurement mode, the contact of the set output terminal is “closed”.
  • Page 61 Model: ODL-1610A 7.1 Errors and Handling (Continued) Release method Error display Error name Mode Operation E-8: Laser exchange alarm Measurement, Press for 4 seconds or EXCHANGE LASER (instrument error) maintenance more. (Switch to the maintenance mode once.) − E-9: Communication error...
  • Page 62 Model: ODL-1610A 7.1 Errors and Handling 〔Main reason of error〕 Defective detector The instrument case temperature has increased because of external ambient temperature rise and direct sunlight, etc. 〔Action〕 Inspect the detector. >> 7.3 “Troubleshooting of Detector” If this error persists, contact the dealer.
  • Page 63 Model: ODL-1610A 7.1 Errors and Handling The reflected light intensity level of sunlight, etc., especially of a parallel beam is high and the input voltage to the first-rank amplifier circuit has exceeded the tolerance. 〔Action〕 If the incident direction of the reflected light is the same as that of sunlight, install a sun shade cover.
  • Page 64 Model: ODL-1610A 7.1 Errors and Handling If this error persists, contact the dealer. ( j ) “H-E” – Hardware error 〔Display condition〕 Displayed when an error occurs during memory check at power-on. 〔Instrument status〕 The instrument operates, and output stops.

  • Page 65: Troubleshooting Of Transmitter

    Model: ODL-1610A 7.2 Troubleshooting of Transmitter 7.2 Troubleshooting of Transmitter If an error occurs during detection, check the transmitter by the following procedure. (1) Detection error (a) Power discontinuity (fuse blown) Check the voltage Is RUN, etc. displayed? of the power supply terminals“90, 91”.

  • Page 66: Alarm Contact Output Error

    Model: ODL-1610A 7.2 Troubleshooting of Transmitter (3) Alarm contact output error - 65 -...

  • Page 67: Troubleshooting Of Detector

    Model: ODL-1610A 7.3 Troubleshooting of Detector 7.3 Troubleshooting of Detector If an error occurs during detection, check the detector by the following procedure. Is RUN, etc. displayed? (a) Hardware error (H-E) Execute parameter initialization. >> 5.4(8) “Detector parameter initialization ”...

  • Page 68: Fuse Replacement

    Model: ODL-1610A 7.4 Fuse Replacement 7.4 Fuse Replacement If the fuse is blown, replace it by the following procedure. (1) Replacing the fuse in the transmitter Replacing the Fuse (Transmitter) ① Turn off the power switch. Turn off the power switches (2 places) (upper side lower side).
  • Page 69 Model: ODL-1610A 7.4 Fuse Replacement ① Turn off the power switch. Turn off the power switch of the detector. ② Stop power supply. Stop power supply to the detector. ③ Remove the fuse. Turn the cap counterclockwise to remove it together with the blown fuse.

  • Page 70: Specifications And Explanation Of Operation

    Model: ODL-1610A 8.1 Specifications 8. Specifications and Explanation of Operation 8.1 Specifications Product name : Oil Film Monitor (High sensitive model) Model name : ODL-1610A Measurement object : Floating oil film on water or floating oil film on floor surface...
  • Page 71 Model: ODL-1610A 8.1 Specifications *2 ···· Measurement errors contents (Water surface detection error, reflected light error, ambient light error) Number of outputs ······ 6 (Output 1-6) Above 4 items ① to ④ can be allocated to the 5 contacts of output 2 to 6 arbitrarily (Multiple can be selected.) Above ⑤...

  • Page 72: Explanation Of Operation

    Model: ODL-1610A 8.2 Explanation of Operation Main material･finish : Transmitter ···· Aluminum die-casting (Painting color ⋅⋅⋅⋅⋅⋅ Metallic silver) Detector ······· Aluminum casting (Painting color ⋅⋅⋅⋅⋅⋅ Metallic silver) Weight : Transmitter ···· Approx. 2.2kg Detector ······· Approx. 26kg : Transmitter ···· Approx. 181(W) × 180(H) × 95(D)mm Dimensions Detector ·······...
  • Page 73 Model: ODL-1610A 8.2 Explanation of Operation − n Reflectance = (n , where, n > n : Refractive index of air : Refractive index of water, oil, etc. Refractive Index of Media (Air, Water, Oil) Medium name Refractive index Medium name Refractive index 1.00...

  • Page 74: Explanation Of Operation

    Model: ODL-1610A 8.2 Explanation of Operation (2) Explanation of operation Light source and laser scanning section Laser beam (irradiation light) Reflecting mirror Optical receiver Water surface (parabolic mirror) (focal point) Laser beam (reflected light) Fluctuation of water level Water surface (Water Level Fluctuation and Irradiation Light) <Reflecting Mirror and Optical Receiver>...

  • Page 75: Example Of Detection

    Model: ODL-1610A 8.2 Explanation of Operation (3) Example of detection (a) Example of oil alarm The figure below shows an example of oil alarm mode setting and oil film detection. Example of Oil Alarm Mode Setting Setting item Input value...
  • Page 76 Model: ODL-1610A 8.2 Explanation of Operation (b) Example of water surface detection level error The figure below shows an example of measurement error (water surface detection error) and error detection. Example of Measurement Error Mode Setting Setting item Input value...

  • Page 77: Installation

    Model: ODL-1610A 9.1 Installation Installation 9.1 Installation Hazardous Gasses Do not use the product in an area where explosive gas, flammable gas exists. Using the product in any of these areas can cause explosion or fire. (1) Installation location (Detector) The detector should be installed in a location that accommodates the specifications and satisfy the following conditions.

  • Page 78: Installation Location (Transmitter)

    Model: ODL-1610A 9.1 Installation (2) Installation location (Transmitter) The transmitter should be installed in a location that accommodates the specifications and satisfies the following conditions. >> 8.1 “Specifications” (a) Where installation and maintenance work is easy to perform (b) Where the transmitter is not exposed to direct sunlight and there is no rapid temperature change and no local temperature change 【IMPORTANT】...
  • Page 79 Model: ODL-1610A 9.1 Installation Wall Fixing bolt Set screw Wall mounting plate Transmitter Example of Transmitter Installation on a Wall Example of Detector Installation - 78 -...

  • Page 80: Wire Connection

    Model: ODL-1610A 9.2 Wire Connection 9.2 Wire Connection Electric Shock Do not touch the terminals of the controller and the terminals in the solenoid valve. Electric shock may result. (1) Applicable cables Note the following when installing cables. (a) Use the specified cables listed in the table below or their equivalents.

  • Page 81: Cable Port

    Model: ODL-1610A 9.2 Wire Connection (2) Cable port Install each cable to the inside through a cable port (for φ6 to 12 cables) on the bottom of the transmitter or detector. 【IMPORTANT】 Use a cable with an outer diameter fit to the cable gland. If not, an airtight condition in the transmitter cannot be maintained and the humidity in the transmitter will increase, causing an insulation deterioration.

  • Page 82: Terminals Of Transmitter

    Model: ODL-1610A 9.2 Wire Connection (3) Terminals of transmitter Unused RS485 Unused 4 to 20mA 4 to 20mA Output 1 Output 2 Contact Contact Contact output 1 output 3 output 5 Detector AC IN E N L NO C NC...
  • Page 83 Model: ODL-1610A 9.2 Wire Connection Factory Settings of Contact Output Terminals Contact number − − When one detector Power-off Under Oil alarm Measurement only is connected maintenance error, Instrument error When two detector Power-off CH1, CH2 are connected Under Oil alarm...

  • Page 84: Terminals Of Detector

    Model: ODL-1610A 9.2 Wire Connection (4) Terminals of detector Terminal board Power switch Fuse holder Position of Terminal Board NO CONTACT Detector 1 50 51 52 53 54 55 1 Contact Transmitter output 1 Contact output 2 Contact 4-20ｍＡ Transmission output 1...

  • Page 85: Addition Of Detector

    Model: ODL-1610A 9.3 Addition of Detector “60 to 62, 90, 91, 92” Transmitter connection terminals These terminals are used for transmitter connection using the detector cable. Connect so that the number indicated on the cable matches the number of the terminal. Terminals “60 to 62” are used for signal line connection.

  • Page 86: Changing The Address (Detector)

    Model: ODL-1610A 9.3 Addition of Detector (2) Changing the address (Detector) (a) The address of the second detector must be changed to “2”. (b) The address of the detector is usually preset to “1” at factory. Check and change the address by the following procedure.

  • Page 87: Changing The Terminal Resistance Switch

    Model: ODL-1610A 9.3 Addition of Detector (3) Changing the terminal resistance switch Turn OFF the terminal resistance switch on the substrate of electric section 2 of detector 1. Detector address Terminal resistance dip switch switch Detector monitor Communication display LED...
  • Page 88 Model: ODL-1610A 9.3 Addition of Detector Indicates channel 1 is active. Press to switch. Indicates channel 2 is active. <When channel 1 is active> <When channel 2 is active> Measurement Mode Screen <When channel 1 is active> <When channel 2 is active>...
  • Page 89 Head Office Address: 29-10, 1-Chome, Takadanobaba, Shinjuku-Ku, Tokyo, 169-8648 Japan Telephone: +81-3-3202-0225 Facsimile: +81-3-3202-5685 URL http://www.toadkk.co.jp/...

Table of Contents