Related Manuals for Emerson Rosemount TCL
Summary of Contents for Emerson Rosemount TCL
- Page 1 Reference Manual 00809-0200-3415, Rev AA January 2023 Rosemount ™ Total Chlorine System with Rosemount 56 Transmitter...
- Page 2 Essential instructions Read this page before proceeding! Emerson designs, manufactures, and tests its products to meet many national and international standards. Because these instruments are sophisticated technical products, you must properly install, use, and maintain them to ensure they continue to operate within their normal specifications. You must adhere to the following instructions and integrate them into your safety program when installing, using, and maintaining Emerson's Rosemount products.
- Page 3 WARNING Electrical shock Making cable connections to and servicing this instrument require access to shock hazard level voltages, which can cause death or serious injury. Be sure to disconnect all hazardous voltages before opening the enclosure. Disconnect relay contacts made to separate power sources before servicing. Electrical installation must be in accordance with the National Electrical Code (ANSI/NFPA-70) and/or any other national or local codes.
-
Page 5: Table Of Contents
6.5 Main display..........................32 6.6 Security............................34 Chapter 7 Programming the transmitter....................35 7.1 Entering the Program menus....................35 7.2 Outputs............................36 7.3 Relays............................36 7.4 Measurement..........................38 7.5 Temperature..........................39 7.6 Security............................39 Chapter 8 Calibrate........................... 41 8.1 Introduction..........................41 8.2 Entering the Calibration menus....................41 8.3 Calibrating temperature......................41 Rosemount TCL 56... - Page 6 12.3 Sample conditioning system....................54 Chapter 13 Troubleshoot..........................65 13.1 Overview...........................65 13.2 Reading and troubleshooting Fault and Warning messages..........65 13.3 Sensor diagnostics........................66 13.4 Troubleshooting calibration problems.................66 13.5 Other troubleshooting......................66 13.6 Other troubleshooting - general................... 69 13.7 Simulating inputs........................69 13.8 Simulating temperature......................70 Chapter 14 Return of material........................73 Emerson.com/Rosemount...
-
Page 7: Description And Specifications
Description and specifications 1.1 Features Rosemount TCL Sample Conditioning System The sample conditioning system permits a single sensor to measure total chlorine in water. The sample conditioning system continuously injects a solution of acetic acid (vinegar) and potassium iodide into the sample. The acid lowers the pH to between 3.5 and 4.5 and allows total chlorine in the sample to quantitatively react with the potassium iodide to produce iodine. -
Page 8: Ordering Information And Accessories
Description and specifications Reference Manual January 2023 00809-0200-3415 1.3 Ordering information and accessories Refer to the Rosemount TCL Total Chlorine System Product Data Sheet for more information. Emerson.com/Rosemount... -
Page 9: Principles Of Operation
Reference Manual Principles of operation 00809-0200-3415 January 2023 2 Principles of operation Rosemount TCL 56... - Page 10 Principles of operation Reference Manual January 2023 00809-0200-3415 Emerson.com/Rosemount...
-
Page 11: Chapter 3 Installation
1. Inspect the shipping container(s). If there is damage, contact the shipper immediately for instructions. 2. If there is no apparent damage, unpack the container(s). 3. Ensure that all items shown on the packing list are present. If items are missing, notify Emerson immediately. 3.2 Installation 3.2.1 ... - Page 12 January 2023 00809-0200-3415 Figure 3-1: Installing the Sample Conditioning Enclosure A. Transmitter B. Sensor cable C. Rosemount TCL enclosure ™ D. Sample inlet ¼-in. OD tubing E. Process piping F. Sample tap G. Reagent bottle H. Drain ¾-in. barbed fitting Emerson.com/Rosemount...
- Page 13 Reference Manual Installation 00809-0200-3415 January 2023 Figure 3-2: TCL Case Dimensions A. Reagent inlet B. Drain C. Power cable D. Sensor cable E. Sample inlet Rosemount TCL 56...
- Page 14 Attach the reagent tubing to the barbed connector. Figure 3-3. 5. Place the blue plastic carboy beneath the enclosure. Screw the cap and tubing assembly on the carboy. To prepare reagent, see Prepare the reagent. Emerson.com/Rosemount...
- Page 15 7. Once the key has slid into place, tighten the connection by turning the knurled ring clockwise. 8. Remove the protective cap from the end of the sensor. 9. Insert the sensor in the flow cell. Hand tighten the nut. Rosemount TCL 56...
- Page 16 Installation Reference Manual January 2023 00809-0200-3415 Emerson.com/Rosemount...
-
Page 17: Chapter 4 Wiring
4. Wire the power cable to the terminal strip as shown in Figure 4-1. CAUTION EQUIPMENT DAMAGE Do not apply 230 Vac power to a 115 Vac TCL (Model option -11). Doing so will damage the instrument. Rosemount TCL 56... -
Page 18: Power
2. Bring the power cable through the conduit opening just below the connector. 3. Unplug the connector from the board and wire the power cable to it. Lead connections are marked on the connector. (L is live or hot; N is neutral; the ground connection has the standard symbol.) Emerson.com/Rosemount... -
Page 19: Wire Analog Outputs
Four analog current outputs are located on the main circuit board, which is attached to the inside of the enclosure door. Figure 4-2 shows the locations of the terminals, the outputs they are assigned to, and the polarity. Rosemount TCL 56... - Page 20 B. To power supply PCB (ribbon cable) C. To digital I/O communication board D. To sensor 1 signal board E. To sensor 2 signal board The analog outputs are on the main board near the hinged end of the enclosure door. Emerson.com/Rosemount...
-
Page 21: Alarm Wiring
4. Slide the board forward to gain access to the wires and terminal screws. 5. Connect the sensor to the chlorine board. Refer to Figure 4-3 Figure 4-4 Figure 4-3: Wiring Sensor with Optimum EMI/RFI or Variopol Cable to Rosemount 1056 Transmitter Rosemount TCL 56... -
Page 22: Apply Power To The Transmitter And Complete Quick Start
The display changes to show some basic keypad operation guidelines. 5. Press ENTER/MENU to show the main display. The outputs, alarms, display configuration, and data logging are all assigned to default values. The default value for data logging is disabled. Emerson.com/Rosemount... - Page 23 Reference Manual Wiring 00809-0200-3415 January 2023 6. To change the settings, refer to Main display, Programming the transmitter, Data and event logging and retrieval. Rosemount TCL 56...
- Page 24 Wiring Reference Manual January 2023 00809-0200-3415 Emerson.com/Rosemount...
-
Page 25: Chapter 5 Startup
Complete the following steps to zero the 499ACL-02 Total Chlorine Sensor. Procedure 1. Place the sensor in a beaker of deionized water or simply place the sensor in air. 2. Let the sensor operate until the current is stable. Rosemount TCL 56... -
Page 26: Start Sample Flow
Adjust the sample flow until a slow stream of liquid is running down the inside tube of the sampling cup. 5.4 Begin operation and calibrate the sensor Complete the following steps to start operating the Rosemount TCL and calibrate the 499ACL-02 Sensor. Procedure 1. Turn on the reagent and sample pump switches. -
Page 27: Display And Operation
The following abbreviations are used in the lower two lines of the display. The number following the display refers to the sensor, alarm relay, or output. Output Temperature (live) Temperature (manual) Measurement Alarm relay Sensor current (chlorine) Rosemount TCL 56... -
Page 28: Keypad
Pressing the ENTER/MENU key will bring up the main Menu only if the main display is showing. Note that the current reading and temperature for sensor 1 ( ) and sensor 2 ( ), if applicable, always appear at the top of the screen. The cursor (dark blue backlit field) is on Calibrate. Emerson.com/Rosemount... - Page 29 A list of the available outputs, shown two at a time, appears. 7. To view the list, press and hold Up or Down. To select and store the highlighted selection, press ENTER/MENU. To move from one control box to another, press Up or Down. Rosemount TCL 56...
- Page 30 The information screen for Dampening is shown below. 12. To close the information screen, press any key. A NEXT and BACK button are at the bottom of the screen. NEXT means that additional control boxes are available on at least one or more screen. Emerson.com/Rosemount...
-
Page 31: Hold
The Hold function uses certain programming features not discussed in Operation. Procedure 1. With the main display showing, press ENTER/MENU. The main menu appears. 2. Choose Hold. The screen below appears. The cursor is on the first checkbox. Rosemount TCL 56... -
Page 32: Main Display
A message stating which sensors are in hold appears in the fault/warning banner at the bottom of the display. 6.5 Main display 6.5.1 Configuring the main display The main display can be configured to meet your specific requirements. Procedure 1. With the main display showing, press ENTER/MENU. The main menu appears. Emerson.com/Rosemount... - Page 33 ENTER/MENU. 2. Then move the cursor to Display brightness and select the desired brightness. The information screen gives recommendations about setting the brightness level especially in areas where the ambient temperature exceeds 50 °C (121 °F). Rosemount TCL 56...
-
Page 34: Security
If the entry is correct, the requested submenu appears, and you have access to all the submenus the code entitles you to. If the entry is wrong, the Invalid code screen appears. 6.6.2 Assigning security codes See Security. 6.6.3 Bypassing security codes Call the factory. Emerson.com/Rosemount... -
Page 35: Programming The Transmitter
2. Move the cursor to Program and press ENTER/MENU. 3. Move the cursor to the tab showing the desired submenu and press ENTER/MENU. A fifth tab, not shown, labeled pH diagnostics setup, will be present if one of the sensors is a pH sensor. Rosemount TCL 56... -
Page 36: Outputs
Move the cursor to the appropriate control box and press the desired setting. For more information about the control box the cursor is on, press INFO. To close the information screen, press any key. 7.3 Relays 7.3.1 Menu tree Figure 7-2 is the Relays menu tree. Emerson.com/Rosemount... - Page 37 A large number of relay actions are available in the Rosemount 56. Procedure 1. For more information about a relay action, move the cursor to Explanation of relay actions button and press ENTER/MENU. The screen below appears. Rosemount TCL 56...
-
Page 38: Measurement
Complete the following steps to change the measurement settings on your 56 Transmitter. Procedure 1. Move the cursor to the appropriate control box and make the desired setting. 2. For more information about the control the cursor is on, press INFO. 3. To close the information screen, press any key. Emerson.com/Rosemount... -
Page 39: Temperature
Complete the following steps to change the security settings on your 56 transmitter. Procedure 1. Move the cursor to the appropriate control box and make the desired setting. 2. For more information about the control the cursor is on, press INFO. Rosemount TCL 56... - Page 40 Programming the transmitter Reference Manual January 2023 00809-0200-3415 3. To close the information screen, press any key. 7.6.3 Restoring default settings See Reset. Emerson.com/Rosemount...
-
Page 41: Chapter 8 Calibrate
Complete the following steps to calibrate the temperature on your 56 Transmitter. Procedure 1. To calibrate the temperature device in the sensor, choose S1 temperature or S2 temperature and follow the prompts. If you want more information about a calibration step, press INFO. Rosemount TCL 56... - Page 42 You are asked to accept the calibration. Press INFO for an information screen to aid with troubleshooting if the calibration is not acceptable. If the sensitivity is badly in error, the transmitter displays the Calibration failed screen. Press INFO for troubleshooting. Emerson.com/Rosemount...
-
Page 43: Calibrate The Analog Outputs
3. Reset the analog output calibration for the selected output to the default value. The transmitter will leave all other user-entered settings unchanged. Procedure 1. With the main display showing, press ENTER/MENU to display the main menu. Rosemount TCL 56... - Page 44 Calibrate Reference Manual January 2023 00809-0200-3415 2. Move the cursor to Reset and press ENTER/MENU. 3. Check the desired boxes and press APPLY. Emerson.com/Rosemount...
-
Page 45: Data And Event Logging And Retrieval
1. With the main display showing, press ENTER/MENU. Choose Data storage and retrieval. The screen below appears. The data logger is currently disabled (default). 2. To enable the data logger, move the cursor to Enable data/event logger and press ENTER/MENU. Rosemount TCL 56... -
Page 46: Downloading Data And Events
To reset the date and time from the main Menu, press the Time and Date button. Note Setting the date and time to an earlier value than the one showing will cause data to be lost from the data/event logger. See Downloading data and events. Emerson.com/Rosemount... -
Page 47: Chapter 10 Graphical Display
Complete the following steps to configure the graphical display on your 56 Transmitter. Procedure 1. With the main display showing, press ENTER/MENU. Choose Display setup. The screen shown below appears. 2. Configure the displayed variable, the maximum and minimum values for the Y-axis, and the time scale. Rosemount TCL 56... - Page 48 The time axis can be expanded or shrunk. 4. To expand the time scale, use Left or Right to move the pair of dotted green lines to the area of interest. Press Up to expand the graph. To shrink the time axis, press Down. Emerson.com/Rosemount...
-
Page 49: Chapter 11 Digital Communications
Digital communications 00809-0200-3415 January 2023 11 Digital communications The Rosemount 56 Transmitter has HART communications as a standard feature and Profibus DP as an option. For more information, refer to the Rosemount 56 HART or Profibus DP Addendum manuals. Rosemount TCL 56... - Page 50 Digital communications Reference Manual January 2023 00809-0200-3415 Emerson.com/Rosemount...
-
Page 51: Chapter 12 Maintenance
Maintenance 12.1 Replace sensor circuit board The Rosemount 56 transmitter used with the Rosemount TCL requires little routine ™ maintenance. Clean the transmitter case and front panel by wiping with a clean soft cloth dampened with water only. Do not use solvents, like alcohol, that might cause a buildup of static charge. - Page 52 January 2023 00809-0200-3415 Figure 12-1: Main Board Showing Connections to Sensor Board(s) A. Hinge pin B. To power supply PCB (ribbon cable) C. To digital in/out communication board D. To sensor 1 signal board E. To sensor 2 signal board Emerson.com/Rosemount...
-
Page 53: Total Chlorine Sensor
2. Remove the membrane assembly and O-ring. See . 3. Hold the sensor over a container with the cathode pointing down. 4. Remove the fill plug. 5. Allow the electrolyte solution to drain out. 6. Wrap the plug with Rosemount TCL 56... -
Page 54: Sample Conditioning System
Sample conditioning system 12.3.1 Reagent The sample conditioning reagent lasts about two months. Before putting fresh reagent in the carboy, discard any small amount of remaining reagent. To prepare the reagent refer to the procedure in Prepare the reagent. Emerson.com/Rosemount... - Page 55 Figure 12-2: Tubing Layout for Units with Clockwise Flow Reagent and Sample Pumps A. Sample pump B. Reagent pump C. Reagent injection tee (small barb) D. Air injection tee (large barb) E. Air F. Drain Rosemount TCL 56...
- Page 56 3. Disconnect the other end of the suction tubing from the barb on the reagent inlet fitting in the bottom of the enclosure. Disconnect the other end of the discharge tubing from the reagent injection tee. 4. Install the replacement tubing. Note that the discharge tubing is longer than the suction tubing. Emerson.com/Rosemount...
- Page 57 Disconnect the fittings from the pump by turning the fitting in the direction of the arrow. Figure 12-4. Figure 12-4: Luer Fittings A. Luer fittings 3. Using your thumb and forefinger, gently pinch the sides of the pump cover. Slide the cover upwards to remove it. Rosemount TCL 56...
- Page 58 Gently stretch the tubing over the rollers and insert the other fitting into the receiving socket on the other side of the pump. Figure 12-7. Figure 12-7: Inserting New Tubing 7. Replace the pump cover. a) Place the cover on the pump casing. Figure 12-8. Emerson.com/Rosemount...
- Page 59 Gently squeeze the ends of the cover to guide the pins. Figure 12-10: Track d) Push down until the cover snaps into place. 8. Reconnect the tubing. Rosemount TCL 56...
- Page 60 3. Remove the four screws (circled in Figure 12-11 Figure 12-12) holding the air pump access panel. Pull out the pump and panel. Figure 12-12: Air Pump Access Panel 4. Disconnect the air inlet and outlet tubing from the air pump. Emerson.com/Rosemount...
- Page 61 12-12) holding the air pump to the access panel. 6. Remove the four screws holding the wiring access panel. 7. Disconnect the air pump power wires from the terminal strip. Discard the old air pump. Figure 12-14. Rosemount TCL 56...
- Page 62 13. Replace the air pump access panel. 14. Connect the sample pump tubing to the pump. Connect the reagent and air injection tubing. Connect the air inlet tubing to the barbed fitting at the bottom of the enclosure. Emerson.com/Rosemount...
- Page 63 6. Pull the rubber base off the pump. 7. Using needle nose pliers, remove the air inlet fitting from the side of the air pump. Figure 12-15. Figure 12-15: Inlet Fitting 8. Slide the pump assembly out of the air pump body. Figure 12-16. Rosemount TCL 56...
- Page 64 12-13. The conical end of the check valve points in the direction of the air flow. 13. Replace the air pump access panel. 14. Connect the sample pump tubing to the pump. Connect the reagent and injection tubing. Connect the air inlet tubing to the barbed fitting at the bottom of the enclosure. Emerson.com/Rosemount...
-
Page 65: Chapter 13 Troubleshoot
Overview 13.2 Reading and troubleshooting Fault and Warning messages Complete the following steps to access Fault and Warning messages and determine what they mean. Procedure 1. With the main display showing, press INFO. The screen below appears. Rosemount TCL 56... -
Page 66: Sensor Diagnostics
If a calibration attempt results in an error or a likely error, the transmitter displays the appropriate warning screen. For troubleshooting suggestions, press INFO. 13.5 Other troubleshooting Problem See Section Process readings are erratic. Process readings are erratic or wander Readings drift. Readings drift Emerson.com/Rosemount... - Page 67 To check reagent flow: a. Turn off the reagent and sample pumps. b. Disconnect the reagent tubing at the injection tee. See B in Figure 13-1. Rosemount TCL 56...
- Page 68 If shaking does not work, try clearing the holes around Emerson.com/Rosemount...
-
Page 69: Other Troubleshooting - General
The battery, which opposes the polarizing voltage, is necessary to ensure that the sensor current has the correct sign. Procedure 1. Disconnect the anode and cathode leads from terminals and connect a decade box and 1.5 V battery as shown in Figure 13-2. Rosemount TCL 56... -
Page 70: Simulating Temperature
Calculate current from the equation: The voltage of a fresh 1.5 volt battery is about 1.6 volt (1600 mV). 13.8 Simulating temperature 13.8.1 General The transmitter accepts a Pt100 resistance temperature device. The Pt100 resistance temperature device is a three-wire configuration. Figure 13-3. Emerson.com/Rosemount... - Page 71 19.2 °C. Because the difference between the displayed temperatures (10.0 °C) is the same as the difference between the simulated temperatures, the transmitter is working correctly. Temperature (°C) Pt 100 (Ω) 100.0 103.9 107.8 Rosemount TCL 56...
- Page 72 Troubleshoot Reference Manual January 2023 00809-0200-3415 Temperature (°C) Pt 100 (Ω) 109.7 111.7 115.5 119.4 123.2 127.1 130.9 132.8 134.7 138.5 Emerson.com/Rosemount...
-
Page 73: Return Of Material
Reference Manual Return of material 00809-0200-3415 January 2023 14 Return of material For any repair, warranty, and return of instrument requests, please contact the factory. Rosemount TCL 56... - Page 74 Emerson Terms and Conditions of Sale are available upon request. The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount is a mark of one of the Emerson family of companies. All other marks are the property of their respective owners.