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Trojan Technologies TROJANUVFLEX Installation, Operation And Troubleshooting Manual

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TROJANUVFLEX
Operation and Troubleshooting
Supplemental Manual
Original Instructions
Edition 1
© Trojan Technologies, 2024. All rights reserved. Printed in Canada
DC351101-001-01-01

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Summary of Contents for Trojan Technologies TROJANUVFLEX

  • Page 1 ® TROJANUVFLEX Operation and Troubleshooting Supplemental Manual Original Instructions Edition 1 © Trojan Technologies, 2024. All rights reserved. Printed in Canada DC351101-001-01-01...
  • Page 2 If you require technical assistance, please contact the Technical Assistance Center (TAC) using the contact information below: North America: 1-866-388-0488 All other areas: 1-519-457-2318 E-mail: tac@trojantechnologies.com At the time of publishing, the information within this document is current. Due to continuous improvements, we may have future changes and recommendations which will be sent via product bulletins.

  • Page 3: Table Of Contents

    Table of Contents Section 1 Startup and Shutdown ......................5 1.1 Startup procedure ........................5 1.1.1 Pre-start Checklist....................... 5 1.1.2 Startup ..........................5 1.2 Shutdown Procedure ........................6 1.2.1 Shutdown ..........................6 Section 2 Operation..........................7 2.1 User Interface - LCP and SCC..................... 7 2.1.1 Color Codes and Icons .......................
  • Page 4 Table of Contents Original Instructions...

  • Page 5: Section 1 Startup And Shutdown

    Section 1 Startup and Shutdown D A N G E R Obey all warning and caution statements. Refer to Operation and Maintenance Manual. Read and understand the Operation and Maintenance Manual before operating this equipment. Read all user documentation before performing operations, inspections, repair, or maintenance on this equipment.

  • Page 6: Shutdown Procedure

    Startup and Shutdown 1.2 Shutdown Procedure N O T I C E If there are not enough available UV Chambers to replace the UV Chambers to be shutdown, then avoid shutdown until it is critical or until flow can be diverted. 1.2.1 Shutdown To Shutdown from Plant SCADA or SCC 1.

  • Page 7: Section 2 Operation

    Section 2 Operation D A N G E R Obey all warning and caution statements. Refer to Operation and Maintenance Manual. Read and understand the Operation and Maintenance Manual before operating this equipment. Read all user documentation before performing operations, inspections, repair, or maintenance on this equipment.

  • Page 8: User Interface Screens

    Operation Background Icon Text Color Description Color Gradient Solid  Black White Initiates scrolling between devices.  Black White Close, return to previous screen. Indicates that additional capacity is coming online. Active Warning related to the associated  Black Yellow device.
  • Page 9 Operation Figure 4 SCC Navigation The Navigation Screen allows the user to navigate between the different sections of the HMI application. The currently active screen will be indicated by an icon with black background. All others will have white backgrounds. Table 1 User Interface Navigation (Main Level) Icon Screen...
  • Page 10 Operation Table 1 User Interface Navigation (Main Level) Icon Screen Displayed on: Description Refer: Allows access to general system information, and Information LCP & SCC Section 2.2.10 User Interface functions. Displays the current active alarms and allows Alarms LCP & SCC access to reset alarms.

  • Page 11: Home Screen

    Operation 2.2.2 Home Screen Figure 6 Home Screen Item Button/Icon Description/Action Refer: Operating The amount of flow that all operating equipment Capacity can treat. Graphical indicator that displays when capacity is Adding increasing (e.g. Train Warming Up or Section Capacity Warming Up).

  • Page 12: Flow Screen

    Operation 2.2.2.2 Flow Screen Figure 7 Flow Screen Text Box Button Description Viewing from SCC - Displays the current total system flow value Flow Viewing from LCP - Displays the current total train flow value. Select to enable or disable manual flow override. To override, enter Override Disabled/Enabled value into numeric entry field →...
  • Page 13 Operation Item Button/Icon Description/Action Refer: Displays the Number of Trains that are Healthy and the number of Trains that are ON. Trains Status Summary Note: If a Train is Not Healthy, the Total Capacity will be reduced. Select to access the AOP Contaminant Screen and AOP Screen Section 2.2.3.2 AOP Contaminant Trend Screen.
  • Page 14 Operation 2.2.3.2 AOP Contaminant Screen When the AOP Reuse Control Approach Parameter # P12 is set to 0-Calculated LRV and when the AOP System Type Parameter # P11 is configured for 2-Reuse (Chlorine), the AOP Screen will be displayed. When the AOP Target Source Parameter #P130 is configured for 1-Remote, the values on the AOP Screen will be display only and values will be supplied from SCADA (i.e.
  • Page 15 Operation 2.2.3.2.1 Contaminant Trend Screen Note: Compliance Target Trend will only display when the mode is set to Controlling. Figure 12 Contaminant Trend Screen (Controlling) The Y - Axis scale can be adjusted using the entry fields on the screen. The X - Axis displays trends for the past 8 hours.
  • Page 16 Operation Text Description In Remote - Displays the target contaminant In Local - Allows the user to select the target pathogen Pathogen Note: The Pathogen will not display if the disinfection target type is set to target RED. Credit Displays the credited log inactivation that the system is delivering. Displays the credited dose of the target organism that the system is delivering.

  • Page 17: Sections Screen

    Operation 2.2.3.4 AOP Water Quality Figure 17 Section Screen Text Description From parameter screen, define whether the device value is Local or Remote. If Local, enter Upstream Nitrate value in the white box. Nitrate value upstream of the UV System. Upstream Nitrate value is provided as a result from a laboratory sample.
  • Page 18 Operation Item Button/Icon Description/Action Refer: Displays Section Lamp Hours (average of all Lamps in the selected UV Section) Select to open the Hours / Cycles Screen. Allows Section Lamp access to: Hours Lamp Hours Section 2.2.4.1 Reset Single Lamp Hours/Cycles AND/OR Reset Section Lamp Hours/Cycles Displays the Power Level, Faulted Lamp Number, Section...
  • Page 19 Operation 2.2.4.3 UV Intensity Sensor Screen Figure 19 UV Intensity Sensor Screen Parameter Unit/Range Description Refer: Filtered UVI mW/cm Displays the filter realtime UVI Sensor Value Raw UVI µA Displays the realtime UVI Sensor Value. Percentage deviation of filtered realtime UVI value from the Deviation calculated theoretical UVI value.

  • Page 20: Trains Screen

    Operation 2.2.5 Trains Screen Figure 21 Trains Screen Item Button/Icon Description/Action Refer: Maintenance Select to place the UV Train into a “Maintenance” Maintenance Section 2.2.5.2 Prompt state. Displays the current priority assignment for the Priority Screen Priority # selected Train. Select button to modify Train Priority Section 2.2.5.1 assignments.
  • Page 21 Operation 2.2.5.1 Train Priority Screen The Train Priority Screen is displayed for systems with more than one UV Train. Note: Train Priority Screen shown is for reference only, site specific screens may vary. Figure 22 Train Priority Screen Icon Description Blue dot Represents the current priority selection Green dot...

  • Page 22: Wipers Screen

    Operation 2.2.6 Wipers Screen HSC1A Figure 24 Trains Screen Item Button/Icon Description/Action Refer: Wiper Group Displays the selected wiper group state State Section 2.2.6.1 Wiper Group Displays the selected wiper group cycle count Cycles Press the left or right arrow buttons to scroll between the selected HSC Wiper Groups (i.e.

  • Page 23: Aop Chemical Dosing

    Operation 2.2.7 AOP Chemical Dosing Figure 25 AOP Chemical Dosing Screen Text Button Description Refer: Required The calculated Free Chlorine concentration required at the Influent Free UV inlet to achieve the required treatment levels (ppm as Chlorine Actual Influent The measured influent Free Chlorine at the UV System inlet Free Chlorine (ppm as Cl Displays the theoretical Sodium Hypochlorite dosing...
  • Page 24 Operation Item Text / Button Selection Definition The valve “Remote” input will be active. The valve will be automatically opened or closed as required to allow process water through the Auto operating UV Trains in the system. In the case of a modulating outlet valve, the LCP or SCC will limit flow to the “Operating Capacity”...
  • Page 25 Operation 2.2.8.2 PID (Modulating) Valve Note: The PID Valve Screen will only display when a modulating outlet valve is configured for the system. Figure 29 Valve Screen with Discrete Modulating Valve Item Text / Button Selection Definition The valve “Remote” input will be active. The valve will be automatically opened or closed as required to allow process water through the Auto operating UV Trains in the system.

  • Page 26: Parameters Screen

    Operation Text Definition Gain (Kc) The proportional term for the PID Valve Integral (Ti) The integral term for the PID Valve Deadzone +/- The PID Deadzone value for which no output correction is made 2.2.8.4 Outlet Valve PID Trend Screen Note: The Outlet Valve PID Trend Screen will only display when a modulating outlet valve is configured for the system.
  • Page 27 Operation Figure 33 Parameter Screen at LCP Parameter Description Parameter Units Parameter Value/Popup Entry Pushbutton Parameter Screen Down Pushbutton Parameter Category Navigation Bar Parameter Screen Up Pushbutton Screen Navigation Pushbutton 2.2.9.1 Parameter Screen Pop-up Figure 34 Parameter Screen Pop-up Exit Pop-up PB Parameter Maximum Value Parameter Description Parameter Units*...

  • Page 28: Information Screen

    Operation 2.2.10 Information Screen Figure 35 Information Screen Text Description Refer: Select to set the communication path (IP Address) between the HMI and Set Path Section 2.2.10.1 the PLC. Reboot Select to reboot the HMI. Revisions Select to go to the Revisions Screen. Alarm Groups Select to go to the Alarm Groups configuration Screen Section 2.2.10.2...
  • Page 29 Operation To Set Path: 1. Information Screen → Set Path Button → Settings → Stations Tab → IP Address → Enter new address with numeric entry field → Add. 2.2.10.2 Alarms Groups Figure 38 Alarms Groups Screen Item Description Selection 1 Selection defines the device Selection 2 Defines if the selection will be an alarm or a warning...

  • Page 30: Alarm Screen

    Operation 2.2.11 Alarm Screen Alarm priority is configurable by selecting the “Alarm Groups” button located on the Information Screen (Section 2.2.10). Refer to Section 3 for a list of alarms. 2.2.11.1 Active Alarm Screen Figure 39 Active Alarm Screen Reset Latched Alarms Latched alarms remain active until the trigger condition is resolved and until the fault is reset at the HMI.

  • Page 31: Aop System Instruments And Aop Train Instruments Screens

    Operation 2.2.12 AOP System Instruments and AOP Train Instruments Screens Figure 41 AOP System Instruments Screen - at SCC Figure 42 AOP System Instruments Screen at LCP Figure 43 AOP Train Instruments Screen (accessed from LCP only) Original Instructions...
  • Page 32 Operation Background Icon Text Color Description Color Gradient Solid Represents an instrumentation device that is in MANUAL (i.e. Local) source The numeric value displayed shows the current locally set value. The unit value if  Black White applicable is displayed beneath the numeric value.
  • Page 33 Operation Background Icon Text Color Description Color Gradient Solid Select to return to the AOP Instruments Screen.  System Black Grey Note: The System button is only visible on the AOP Train Instruments Screen. Select to navigate to the Calculated UVT Screen Section 2.2.12.2.
  • Page 34 Operation 2.2.12.2 Calculated UVT Screen Figure 44 Calculated UVT Screen Text Definition Calculated Average Displays the average UVT through the UV Chamber. Calculated Influent Displays the calculated Influent UVT after accounting for the upstream water quality and breakpoint reactions. Calculated Effluent Displays the calculated Effluent UVT after accounting for breakpoint reactions and UV Treatment.

  • Page 35: Section 3 Troubleshooting

    Injury or damage to the equipment due to improper testing, handling or maintenance will not be covered under the manufacturer’s warranty and is the responsibility of the individual performing the troubleshooting. If there is any question about a procedure, contact Trojan Technologies before service. 3.1 Alarm Conditions Current active alarms are shown in the Active (current) Alarms Screen, from the most recent alarm to the oldest alarm.

  • Page 36: System Control Center (Scc) Alarms

    Troubleshooting 3.3 System Control Center (SCC) Alarms Alarm Possible Cause Possible Solution SCC has lost power Check main utility power to UV System Faulty Wiring Check for faulty or loose connections Controller module signal function to be Controller module faulted checked by an electrician or controls SCC Controller Fault specialist.

  • Page 37: Scc Alarms From Analyzers

    Troubleshooting Alarm Possible Cause Possible Solution Resolve the following LCP Alarms if active: • LCP Controller Fault • LCP Controller Module Fault • LCP Power Lost • Chamber Temperature # High • Water Level # Low • SCC Communications Fault •...

  • Page 38: Local Control Panel (Lcp) Alarms

    Troubleshooting Alarm Possible Cause Possible Solution SCC Upstream Monochloramine Signal Out Refer to:Upstream Monochloramine Signal Out of Range on page 45 of Range SCC Upstream Monochloramine Discrete Refer to:Upstream Monochloramine Discrete Fault on page 45 Fault SCC Upstream Monochloramine Override Refer to: Upstream Monochloramine Override Active on page 46 Active...
  • Page 39 Troubleshooting Alarm Possible Cause Possible Solution Verify Controller fault lights, check diagnostic buffer of Controller. CPU setting fault Refer to I/O manufacturers technical documentation. Contact your Local Service Provider. LCP Controller Module Fault Re-seat the I/O in the PDC Backplane. Module is not properly seated in backplane Contact your local Service Provider.
  • Page 40 Troubleshooting Alarm Possible Cause Possible Solution Verify the connections between the LCP and CMB in the PDC Verify the connections between the CMB and Faulty Wiring Discrete Input module. Verify the connections between the Discrete Input and Discrete Output module. Incorrect address Update address.
  • Page 41 Troubleshooting Alarm Possible Cause Possible Solution A panel air conditioner is not set to correct Check air conditioner temperature. temperature PDC## Temperature High Air Conditioner filter is dirty Clean the Air Conditioner Filter. Warning Check for proper operation of the air The panel air conditioner has failed conditioner.
  • Page 42 Troubleshooting Alarm Possible Cause Possible Solution Flow rate through the UV Chamber is too Reduce flow rate through UV Chamber high Incorrect flow parameter settings Verify Correct Parameter settings. The flow meter is not measuring correct flow Verify correct operation of the flow meter. Verify all UV Trains are in automatic (auto) Flow High UV Train is in manual mode.
  • Page 43 Troubleshooting Alarm Possible Cause Possible Solution I/O module seated to be checked by an I/O Module not seated in rack correctly electrician To be checked by and Electrician: Incorrect Valve Open / Close Setpoints a. Verify correct setpoints on valve actuator To be checked by an Electrician: (Inlet or Outlet) Valve Failed Faulty or loose wiring...

  • Page 44: Lcp Alarms From Analyzers

    Troubleshooting 3.4.1 LCP Alarms from Analyzers Alarm Possible Cause Possible Solution • Analyzer needs to be cleaned Measured Signal is out of 4-20mA range • Analyzer needs to be calibrated • Refer to Analyzer Manual Verify UVT reading on the HMI with the UVT reading on the UVT Analyzer Current UVT is below design limit Verify UVT readings with a portable UV...
  • Page 45 Troubleshooting Alarm Possible Cause Possible Solution • Analyzer needs to be cleaned Measured Signal is out of 4-20mA range • Analyzer needs to be calibrated • Refer to Analyzer Manual To be checked by an Electrician: Faulty or loose wiring a.
  • Page 46 Troubleshooting Alarm Possible Cause Possible Solution Verify the manual value is correct. If value is not correct: a. Update the manual value with a correct Analog Value is overridden and utilizing a value manually entered value Upstream Monochloramine Override Active b.
  • Page 47 Troubleshooting Alarm Possible Cause Possible Solution Analyzer has lost power Verify there is power to the Analyzer Analyzer Failure Replace or repair the Analyzer Influent pH Discrete Fault To be checked by an Electrician: Faulty or loose wiring a. Faulty or loose connections b.
  • Page 48 Troubleshooting Alarm Possible Cause Possible Solution • Analyzer needs to be cleaned Measured Signal is out of 4-20mA range • Analyzer needs to be calibrated • Refer to Analyzer Manual To be checked by an Electrician: Faulty or loose wiring a.

  • Page 49: Uv Section Alarms

    Troubleshooting Alarm Possible Cause Possible Solution Verify the manual value is correct. If value is not correct: a. Update the manual value with a correct Analog Value is overridden and utilizing a value manually entered value Influent UVT Override Active b.
  • Page 50 Troubleshooting Alarm Possible Cause Possible Solution Communication loss between the Lamp Verify bad or loose communication wiring. Driver and the CMB. Contact Local Service Provider. Replace CMB. Contact your Local Service Faulty CMB. Provider. To be checked by an Electrician: Faulty or loose wiring a.

  • Page 51: Hydraulic System Center (Hsc) Alarms

    Troubleshooting 3.6 Hydraulic System Center (HSC) Alarms Alarm Possible Cause Possible Solution Remote wiping disabled for HSC, enable The HSC is not responding to polling from LCP remote wiping if required. To be checked by an Electrician: Faulty or loose wiring a.
  • Page 52 Troubleshooting Alarm Possible Cause Possible Solution To be checked by an electrician: a. 3 Phase power to the contactor b. Contactor is engaged. No power to the pump Note: Contactor should engage automatically HSC## Pump Fault when the pump is requested to start. If it does not, contact your Local Service Provider.

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