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Emerson Vilter PLC Operation Manual

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  • Page 1 Blower Package PLC Operation manual...

  • Page 3: Blower Packages - Standard Vilter Warranty Statement

    Any suggestions by Seller or Seller’s agents regarding use, application or suitability of the products shall not be construed as an express warranty unless confi rmed to be such in writing by Seller. Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 4: Important Message

    E-mail: info.vilter@emerson.com Equipment Identification Numbers: Vilter Order Number: _______________________Blower Serial Number: _________________ Vilter Order Number: _______________________Blower Serial Number: _________________ Vilter Order Number: _______________________Blower Serial Number: _________________ Vilter Order Number: _______________________Blower Serial Number: _________________ Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 5: Table Of Contents

    OP1, OP2, OP3, OP4, OP5 (Operators) ....................4-2 Super (Supervisor) ..........................4-2 Logging In .............................. 4-2 Section 5 • Configuration - Supervisor Level Configuration Screen - Supervisor (SUPER) Level ..................5-1 Editing Device Names ..........................5-4 TOC - 1 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 6 IO/Comms Diagnostics Screen ....................... 10-1 Event List Screen ............................ 10-2 Diagnostics Forced Outputs Screen ......................10-3 Captured Data at Shutdown Screen ....................... 10-4 Initial Baseline Running Data Screen ....................... 10-5 TOC - 2 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 7 Status Data ............................12-17 States of Discrete I/O ..........................12-21 Blower State Indicator ..........................12-25 Data that can be Written to the Blower PLC .................... 12-26 Discrete Blower Commands ....................... 12-26 TOC - 3 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 8 Figure 7-1. Numeric Entry Pop-up Screen ....................7-1 Figure 7-2. Blower Configuration Screen ....................7-2 Figure 7-3. Blower Control Screen - Suction Pressure ................7-4 Figure 7-4. Blower Control Screen - Discharge Pressure ................7-5 TOC - 4 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 9 Figure 10-5. Initial Baseline Running Data Screen ................... 10-5 Figure 11-1. Alarm/Trip/Status Bars (Main Menu Screen) ................ 11-1 Figure 11-2. Alarm Popup Screen ......................11-1 Figure 11-3. Alarm/Trip/Status Bars (Main Menu Screen) ................ 11-18 TOC - 5 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 10: Blower Package Plc Operation Manual •Vilter/Emerson • 35391Blp

    Blank / TOC Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 11: Section 1 • General Information

    NOTE - Notes are shown when there are additional infor- mation pertaining to the instructions explained. 1 – 1 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 12: Glossary Of Terms

    Recycle Valve. Used to control the Discharge Recycle let scrubber. Calculated: Scrubber Inlet Pressure minus Valve. Scrubber Outlet Pressure. Main Motor AC induction motor that is coupled to and drives the blower. 1 – 2 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 13 PLC and displayed as a pressure. RTD stands for “Resistance Temperature Detector.” RTDs use electrical resistance to measure temperature. This resistance is read by the PLC and displayed as a temperature. 1 – 3 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 14: Hardware Components

    6 - Panel Heater & Mounting (Field Installed) 3 - Door Latch 7 - Emergency Stop Button 4 - Main Enclosure 8 - Blower Control Reset Button 9 - Master Power 1 – 4 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 15 10591 10611 10612 10651 10652 10671 10672 10691 10692 10711 10712 10731 10751 10752 11011 11012 11031 11032 11051 11052 11131 11132 11151 11152 11171 11172 11242 11262 1011 1 – 5 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 16: Wiring Requirements

    Orange Tracer. • All equipment grounds must be Green/Yellow. For ground conductors larger than #6 AWG, apply Green/ Yellow heat shrink or color conductor with marker at both ends. 1 – 6 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 17: Vfd Installation Recommendations

    • Where the cables to the motor are longer than 500’, always use a DV/DT load fi lter (customer must pro- vide Vilter with cable lengths from feeder to starter and from starter to motor). 1 – 7 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 18 1 – 8 / Blank Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 19: Section 2 • Operation Descriptions

    • Main Motor Winding Temperatures • Main Motor Bearing Temperatures • Oil Pressure Safety Switch • Air Cooled Oil Cooler Fan • External Electric Oil Pump 2 – 1 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 20: Operational Descriptions And Diagrams

    When a start is initiated, the blower package will start if • Target pressure – the desired suction or discharge all permissives to run are met. If all permissives to run pressure the blower package will try to maintain. 2 – 2 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 21: Operating Modes

    Alarms and Trips may be general or blower-specifi c. A general trip will shut down the entire blower package, a blower-specifi c trip will only shut down the affected 2 – 3 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 22: Figure 2-1. Operational Diagram - Load Limits / Forced Unloading (Example)

    (A) CAPACITY SLIDE WILL NOT INCREASE (B & C) FORCED UNLOAD UNTIL DISCHARGE PRESSURE/AMPS REACHES “C” (D) BLOWER SPEED ALLOWED TO INCREASE Figure 2-1. Operational Diagram - Load Limits / Forced Unloading (Example) 2 – 4 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 23: Emergency Stop

    • Emergency Stop pushbutton on the door of the blow- lation contactor, or other safety power removal device. er control panel must be pulled out. Figure 2-2. Control Panel Master Power and Emergency Stop Electrical Circuit 2 – 5 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 24: Air Cooled Oil Cooler Fan

    When the aftercooler outlet temperature exceeds TARGET START TEMPERATURE OR PRESSURE FANS TURNING ON FANS TURNING OFF STEP # Figure 2-3. Operational Diagram - Air Cooled Aftercooler (Step Type) 2 – 6 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 25: Air Cooled Aftercooler - Vfd Type

    “Start Aftercooler At” set in the “VFD Type Aftercooler Setpoints” screen, the fan(s) will start at a settable Figure 2-4. Operational Diagram - Air Cooled Aftercooler (VFD Type) 2 – 7 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 26: Water Cooled Gas Aftercooler

    “Open Valve At” setpoint in the “Water Cooled Aftercooler Setpoints” screen, the valve will open to a settable minimum position. Figure 2-5. Operational Diagram - Water Cooled Gas Aftercooler 2 – 8 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 27: Gas Scrubbers

    • Dual pumps may be used. Selection of Pump A or ated on the blower HMI. The alarm or trip action B is made in the Confi guration screen. is confi gurable depending on the site and location 2 – 9 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 28: Discharge Recycle Valve

    DISCHARGE PRESSURE DISCHARGE RECYCLE SETTING BLOWER CONTROL TARGET DISCHARGE RECYCLE VALVE POSITION (% OPEN) Figure 2-6. Operational Diagram - Discharge Recycle Valve 2 – 10 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 29: Section 3 • Overview Screens

    Figure 3-1. Basic Blower Package Screen 3 – 1 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 30 3 – 2 / Blank Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 31: Section 4 • Hmi Navigation

    An electronic copy of the blower PLC manual is accessed Screens are divided into groups, all of which are acces- from the Main Menu Screen. sible from the Main Menu Screen. Figure 4-1. Main Menu Screen 4 – 1 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 32: Hmi Security

    HMI will automatically log out the current user. • May Operate the machine in Manual mode • May view setpoints, calibration data, and diagnostics • May change setpoints Figure 4-2. Login Popup Screen 4 – 2 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 33 Section 4 • HMI Navigation Figure 4-3. Login Screen Keyboard 4 – 3 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 34 4 – 4 / Blank Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 35: Section 5 • Configuration - Supervisor Level

    The options that may be confi gured by the Figure 5-1. Confi guration Screen - All Options Shown (Supervisor Level) 5 – 1 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 36: Figure 5-2. Set Date/Time Pop-Up Screen - Supervisor Level

    The machine will contin- ue to run (if running) in local mode. • Trip Machine – Communication Fault will shut the machine down. 5 – 2 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 37: Figure 5-3. Change Password Pop-Up Screen - Supervisor Level

    Defi ne Device Names screens. See “Defi ne Device Names” later in this section for more information. BACK TO MENU Pressing the “Back to Menu” button navigates back to the main menu screen. 5 – 3 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 38: Editing Device Names

    P&ID diagram. The “Device Names” group of screens is divided into three sections, see Figure 5-3. Figure 5-4. Defi ne Device Names - Devices and Vessels (Supervisor Level) 5 – 4 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 39 In Figure 5-5, this screen allows the user to edit device names shown on the screen for instrumentation in- stalled on the blower unit or package. Figure 5-5. Defi ne Device Names - Instrumentation (Supervisor Level) 5 – 5 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 40 In addition, messages for 5 user-defi ned alarms and trips may be defi ned on this screen. Figure 5-6. Defi ne Device Names - Alarm and Trip 1 (Supervisor Level) (1 of 2) 5 – 6 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 41 Section 5 • Configuration - Supervisor Level Figure 5-7. Defi ne Device Names - Alarm and Trip 2 (Supervisor Level) (2 of 2) 5 – 7 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 42 5 – 8 / Blank Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 43: Section 6 • Instrument Calibration

    From the main menu, pressing the “Instrument Figure 6-1. Instrument Calibration Overview Screen 6 – 1 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 44: Pressure Calibration Screen

    PSIG • inWC (gage) • Bar[A] (absolute) • Bar[G] (gage) • Torr[A] (absolute) • Torr[G] (gage) Figure 6-2. Pressure Calibration Screen - 1 of 3 6 – 2 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 45: Calibrate Pressure Instrument

    Enter the known pressure (in transducer units) into “Target Value.” The controller will calculate an off- set based on the known pressure that was entered. Figure 6-3. Pressure Calibration Screen - 3 of 3 6 – 3 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 46: Temperature Calibration Screen

    Enter the span of the transmitter in degrees Fahrenheit. For a 32-392 Fahrenheit transmitter, Enter “32” for XDCR Min and “392” for XDCR Max. Figure 6-4. Temperature Calibration Screen 6 – 4 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 47: Calibrate An Additional Instrument

    Enter the Span of the transmitter. • Main Motor VFD Speed Enter minimum scale value in “XDCR Min” and full scale value for “XDCR Max.” Figure 6-5. Other Analog Calibration Screen 6 – 5 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 48 6 – 6 / Blank Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 49: Section 7 • Blower Configuration And Control Setpoints

    (or if no user is logged in) appear as text only and cannot changing the setpoint, push the “ESC” key. be changed. Current Setpoint Value Acceptable Range Figure 7-1. Numeric Entry Pop-up Screen 7 – 1 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 50: Blower Configuration Screen

    PID Speed Control, they will all run at the source must be selected for both suction and discharge same speed. pressure. Figure 7-2. Blower Confi guration Screen 7 – 2 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 51: Blower Control Setpoints - Suction Pressure

    PID calculation. • Integral Gain (Ki): This is the integral constant of the PID calculation. • Derivative Gain (Kd): This is the derivative constant of the PID calculation. 7 – 3 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 52: Figure 7-3. Blower Control Screen - Suction Pressure

    Section 7 • Blower Configuration and Control Setpoints Figure 7-3. Blower Control Screen - Suction Pressure 7 – 4 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 53: Blower Control Setpoints - Discharge Pressure

    Suction PID TUNING Pressure reaches this setpoint. • Loop Update Time: This is the cycle time of the PID Figure 7-4. Blower Control Screen - Discharge Pressure 7 – 5 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 54 7 – 6 / Blank Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 55: Section 8 • Alarm And Trip Setpoints

    RTDs are installed. Setpoints are only shown for applicable alarm and trip points. Figure 8-1. Alarm and Trip Setpoints Screen - 1 of 2 8 – 1 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 56: Alarm And Trip Setpoints - Page 2

    • Outlet Scrubber Pressure Drop: High alarm setpoint for pressure drop across the outlet scrubber. • Main Motor FLA: Convenience calculation for motor amp limits. Figure 8-2. Alarm and Trip Setpoints Screen - 2 of 2 8 – 2 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 57: Section 9 • Step And Pid Device Control Screens

    The PID calculation will update every cycle of the loop update timer. • Proportional Gain (Kp): Defi nes the Proportional Constant of the PID calculation. Figure 9-1. Aftercooler (VFD Type) Screen 9 – 1 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 58: Aftercooler (Step Type) Setpoints

    • Aftercooler Fan Confi guration: Truth table that de- fi nes which fan outputs are turned on in each step. Figure 9-2. Aftercooler (Step Type) Screen 9 – 2 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 59: Water Cooled Aftercooler Setpoints

    • Loop Update Time: Defi nes the PID controller loop time. The PID calculation will update every cycle of the loop update timer. Figure 9-3. Water Cooled Aftercooler Screen 9 – 3 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 60: Discharge Recycle Valve Screen

    The PID calculation will update every cycle of the loop update timer. • Proportional Gain (Kp): Defi nes the Proportional Constant of the PID calculation. Figure 9-4. Discharge Recycle Valve Screen 9 – 4 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 61: Start Menu Popup Screen

    For more information on operating modes, see the sec- correct tion on Operational Descriptions. • Local: Pressing the Local pushbutton puts the blower control in local mode. Figure 9-5. Start Menu Popup Screen 9 – 5 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 62 9 – 6 / Blank Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 63: Section 10 • Diagnostic Screens

    • BITS/REALS FROM DCS: • Shows commands from a central controller or DCS to verify communications setup with a cen- tral controller or DCS. Figure 10-1. IO/Comms Diagnostics Screen 10 – 1 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 64: Event List Screen

    Each event is logged with a time and date stamp. To scroll through past events, use the navigation buttons at the bottom of the screen. Figure 10-2. Event List Screen 10 – 2 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 65: Diagnostics Forced Outputs Screen

    Pressing the force button again removes the force. • Pressing “Clear all Forces” removes all active forces. Figure 10-3. Diagnostics Forced Output Screen 10 – 3 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 66: Captured Data At Shutdown Screen

    Data from the last 5 shutdowns are logged. Each shut- down is given a time and date stamp. The most recent shutdown is on the left. Figure 10-4. Captured Data at Shutdown Screen 10 – 4 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 67: Initial Baseline Running Data Screen

    Figure 10-5. Initial Baseline Running Data Screen 10 – 5 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 68 10 – 6 / Blank Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 69: Section 11 • Alarms, Trips, Status Information And Troubleshooting

    Figure 11-2. • Trips • Blower will shut down if active. Figure 11-1. Alarm/Trip/Status Bars (Main Menu Screen) Figure 11-2. Alarm/Trip Popup Screen 11 – 1 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 70: Alarm Listing

    User defi ned Alarm 4 Message Defi ned in "Device Names" Screens (A019) Alarm: User Defi ned Alarm 5 User defi ned Alarm 5 Message Defi ned in "Device Names" Screens 11 – 2 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 71 Blower 2 Discharge Temperature Discharge Temperature exceeds "Discharge Temperature" High Alarm Setpoint (A041) Alarm: Blower 2 - High Blower 2 Discharge Pressure exceeds Discharge Pressure "Discharge Pressure" High Alarm Setpoint 11 – 3 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 72 Blower 3 Discharge Pressure exceeds Discharge Pressure "Discharge Pressure" High Alarm Setpoint (A062) Alarm: Blower 3 - Low Blower 3 Suction Pressure falls Suction Pressure below "Suction Pressure" Low Alarm Setpoint 11 – 4 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 73 "Suction Pressure" Low Alarm Setpoint (A083) Alarm: Blower 4 - High Phase Phase A Motor Winding Active if Displaying Motor Winding A Temperature Temperature exceeds Motor Temperatures Winding Temperature High Alarm Setpoint 11 – 5 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 74 Level Switch Activated Scrubber is Present (A107) Alarm: Lower Inlet Scrubber Inlet Scrubber Lower Section High Active if Coalescing Type Inlet High High Level High Level Switch Activated Scrubber is Present 11 – 6 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 75 Blower 1 Suction Temperature 1 Suction Temperature Instrument is Disconnected or Raw value is less than 3.5 mA or Greater than 20.5 mA (if using a 4-20mA Temperature Transmitter). 11 – 7 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 76 (A129) Alarm: Out Of Range: Recycle Pressure Instrument is Active if a Recycle Valve is Present Discharge Recycle Control Pressure Disconnected or Raw value is less than 3.5 mA or Greater than 20.5 11 – 8 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 77: Trip Listing

    User defi ned Trip 5 Message Defi ned in "Device Names" Screens (T020) Trip: Blower 1 - High Blower 1 Discharge Temperature Discharge Temperature exceeds "Discharge Temperature" High Trip Setpoint 11 – 9 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 78 Blower 2 Discharge Temperature Discharge Temperature exceeds "Discharge Temperature" High Trip Setpoint (T041) Trip: Blower 2 - High Blower 2 Discharge Pressure ex- Discharge Pressure ceeds "Discharge Pressure" High Trip Setpoint 11 – 10 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 79 Blower 3 Discharge Pressure ex- Discharge Pressure ceeds "Discharge Pressure" High Trip Setpoint (T062) Trip: Blower 3 - Low Suction Blower 3 Suction Pressure falls below Pressure "Suction Pressure" Low Trip Setpoint 11 – 11 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 80 "Suction Pressure" Low Trip Setpoint (T083) Trip: Blower 4 - High Phase A Phase A Motor Winding Temperature Active if Displaying Motor Winding Temperature exceeds Motor Winding Temperatures Temperature High Trip Setpoint 11 – 12 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 81 Inlet Scrubber Upper Section High Active if Coalescing Type Inlet High High Level High Liquid Level Switch Activated Scrubber is present (Selected Action = TRIP) (T105) Trip: (Unassigned) (T106) Trip: (Unassigned) 11 – 13 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 82 RTD Input is Disconnected or Raw Active if Winding Temperatures are Phase C Temperature Value is less than 3.5 mA or greater being monitored. than 20 mA (If using 4-20mA Transmitter) 11 – 14 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 83 20 mA (T139) Trip: Out Of Range: Blower 3 Pressure Instrument is Disconnected Suction Pressure or Raw Value is less than 3.5 mA or greater than 20 mA 11 – 15 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 84 RTD Input is Disconnected or Raw Active if Winding Temperatures are Phase B Temperature Value is less than 3.5 mA or greater being monitored. than 20 mA (If using 4-20mA Transmitter) 11 – 16 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 85 Motor Amps input is Disconnected Motor Amps or Raw Value is less than 3.5 mA or greater than 20 mA (T157) Trip: Unassigned (T158) Trip: Unassigned (T159) Trip: Unassigned 11 – 17 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 86: Status Messages And Blower State Indicator

    DCS/Central central controller or DCS (if control by communica- tions enabled) (S015) Status: Not Assigned (S016) Status: Loading Inhibited: Low Suction Pressure (S017) Status: Loading Inhibited: High Discharge Pressure 11 – 18 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 87 (S052) Status: Aftercooler 1 Fan 8 FORCED ON (S053) Status: Aftercooler 1 Fan 9 FORCED ON (S054) Status: Aftercooler 1 Fan 10 FORCED ON (S055) Status: Not Assigned (S056) Status: Not Assigned 11 – 19 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 88 (S091) Status: Inlet Scrubber Drain Pump Forced ON (S092) Status: Inlet Scrubber Drain Solenoid Forced ON (S093) Status: Outlet Scrubber Drain Pump Forced ON (S094) Status: Outlet Scrubber Drain Solenoid Forced ON 11 – 20 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 89 (S118) Status: Rung Edit Detected Indicates that the Blower PLC program has been edited. (S119) Status: Not Assigned (S120) Status: Not Assigned (S121) Status: Not Assigned (S122) Status: Not Assigned 11 – 21 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 90: Troubleshooting

    • DC power supplies must be powered up and functional, “DC OK” Relay must be energized. • CompactLogix processor must be powered up and functional, “PLC OK” Output must be ON. • Optional/External Emergency Stop Devices are not tripped. 11 – 22 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 91: Communication With A Central Controller/Dcs

    A watchdog timer is used to monitor the status of the communication link between the blower PLC and Central Controller/DCS. It is only necessary to write watch- dog logic when the Central Controller/DCS is sending 12 – 1 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 92: Table 12-2. Live Instrument Data

    REAL_OUT[9] Aftercooler 1 VFD Speed % Speed (100%=60Hz) REAL_OUT[10] Discharge Recycle Control Pressure INT_OUT[10] REAL_OUT[11] Discharge Recycle Commanded Postion % Position REAL_OUT[12] REAL_OUT[13] REAL_OUT[14] REAL_OUT[15] REAL_OUT[16] REAL_OUT[17] REAL_OUT[18] REAL_OUT[19] 12 – 2 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 93 Blower 2 DE Bearing Temp INT_OUT[51] REAL_OUT[52] Blower 2 Runtime Hours Hours REAL_OUT[53] Blower 2 Runtime Minutes Minutes REAL_OUT[54] REAL_OUT[55] REAL_OUT[56] REAL_OUT[57] REAL_OUT[58] REAL_OUT[59] REAL_OUT[60] Blower 3 Suction Temperature INT_OUT[60] 12 – 3 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 94 Blower 4 Runtime Hours Hours REAL_OUT[93] Blower 4 Runtime Minutes Minutes REAL_OUT[94] REAL_OUT[95] REAL_OUT[96] REAL_OUT[97] REAL_OUT[98] REAL_OUT[99] REAL_OUT[100] Inlet Scrubber Inlet Pressure PSIA REAL_OUT[101] Inlet Scrubber Outlet Pressure PSIA 12 – 4 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 95 Blower 1 Runtime Minutes Minutes REAL_OUT[134] REAL_OUT[135] REAL_OUT[136] REAL_OUT[137] REAL_OUT[138] REAL_OUT[139] REAL_OUT[140] Blower 2 Suction Temperature DEG F REAL_OUT[141] Blower 2 Discharge Temperature DEG F REAL_OUT[142] Blower 2 Suction Pressure PSIA 12 – 5 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 96 Blower 3 Runtime Minutes Minutes REAL_OUT[174] REAL_OUT[175] REAL_OUT[176] REAL_OUT[177] REAL_OUT[178] REAL_OUT[179] Blower 4 Suction Temperature DEG F REAL_OUT[180] REAL_OUT[181] Blower 4 Discharge Temperature DEG F Blower 4 Suction Pressure PSIA REAL_OUT[182] 12 – 6 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 97 Blower 4 ODE Bearing Temp DEG F Blower 4 DE Bearing Temp DEG F REAL_OUT[191] REAL_OUT[192] Blower 4 Runtime Hours Hours REAL_OUT[193] Blower 4 Runtime Minutes Minutes REAL_OUT[194] REAL_OUT[195] REAL_OUT[196] REAL_OUT[197] REAL_OUT[198] REAL_OUT[199] 12 – 7 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 98: Alarm And Trip Data

    BOOL_OUT[1].28 (A029) Alarm: Blower 1 - VFD Speed Reference Fault BOOL_OUT[1].29 (A030) Alarm: Blower 1 - Oil Cooler Fan Fault BOOL_OUT[1].30 (A031) Alarm: BOOL_OUT[1].31 (A032) Alarm: BOOL_OUT[2].0 (A033) Alarm: 12 – 8 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 99 (A069) Alarm: Blower 3 - VFD Speed Reference Fault BOOL_OUT[3].5 (A070) Alarm: Blower 3 - Oil Cooler Fan Fault BOOL_OUT[3].6 (A071) Alarm: BOOL_OUT[3].7 (A072) Alarm: BOOL_OUT[3].8 (A073) Alarm: BOOL_OUT[3].9 (A074) Alarm: 12 – 9 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 100 BOOL_OUT[4].15 (A112) Alarm: Outlet Scrubber Low Low Level BOOL_OUT[4].16 (A113) Alarm: Upper Outlet Scrubber High Level BOOL_OUT[4].17 (A114) Alarm: Upper Outlet Scrubber High High Level BOOL_OUT[4].18 (A115) Alarm: (Unassigned) 12 – 10 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 101 (A149) Alarm: Unassigned BOOL_OUT[5].21 (A150) Alarm: Unassigned BOOL_OUT[5].22 (A151) Alarm: Unassigned BOOL_OUT[5].23 (A152) Alarm: Unassigned BOOL_OUT[5].24 (A153) Alarm: Unassigned BOOL_OUT[5].25 (A154) Alarm: Unassigned BOOL_OUT[5].26 (A155) Alarm: Unassigned BOOL_OUT[5].27 (A156) Alarm: Unassigned 12 – 11 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 102: Table 12-4. Trip Data

    (T027) Trip: Blower 1 - High DE Bearing Temperature BOOL_OUT[11].27 (T028) Trip: Blower 1 - High Motor Amps BOOL_OUT[11].28 (T029) Trip: Blower 1 - Low Oil Pressure (Pressure Switch) 12 – 12 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 103 (T067) Trip: Blower 3 - High DE Bearing Temperature BOOL_OUT[13].3 (T068) Trip: Blower 3 - High Motor Amps BOOL_OUT[13].4 (T069) Trip: Blower 3 - Low Oil Pressure (Pressure Switch) BOOL_OUT[13].5 (T070) Trip: Blower 3 - VFD Faulted 12 – 13 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 104 BOOL_OUT[14].10 (T107) Alarm: Lower Inlet Scrubber High High Level BOOL_OUT[14].11 (T108) Trip: (Unassigned) BOOL_OUT[14].12 (T109) Trip: (Unassigned) BOOL_OUT[14].14 (T110) Trip: (Unassigned) BOOL_OUT[14].14 (T111) Alarm: Outlet Scrubber High High Level 12 – 14 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 105 (T150) Trip: Out Of Range: Blower 4 Discharge Temperature BOOL_OUT[15].22 (T151) Trip: Out Of Range: Blower 4 Phase A Temperature BOOL_OUT[15].23 (T152) Trip: Out Of Range: Blower 4 Phase B Temperature 12 – 15 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 106 (T155) Trip: Out Of Range: Blower 4 DE Temperature BOOL_OUT[15].27 (T156) Trip: Out Of Range: Blower 4 Motor Amps BOOL_OUT[15].28 (T157) Trip: Unassigned BOOL_OUT[15].29 (T158) Trip: Unassigned BOOL_OUT[15].30 (T159) Trip: Unassigned BOOL_OUT[15].31 12 – 16 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 107: Status Data

    (S030) Status: Blower 1 Motor Forced ON BOOL_OUT[21].30 (S031) Status: Blower 2 Motor Forced ON BOOL_OUT[21].31 (S032) Status: Blower 3 Motor Forced ON BOOL_OUT[22].0 (S033) Status: Blower 4 Motor Forced ON 12 – 17 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 108 (S069) Status: Not Assigned BOOL_OUT[23].5 (S070) Status: Not Assigned BOOL_OUT[23].6 (S071) Status: Not Assigned BOOL_OUT[23].7 (S072) Status: Not Assigned BOOL_OUT[23].8 (S073) Status: Not Assigned BOOL_OUT[23].9 (S074) Status: Not Assigned 12 – 18 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 109 (S110) Status: Not Assigned BOOL_OUT[24].14 (S111) Status: Not Assigned BOOL_OUT[24].15 (S112) Status: Not Assigned BOOL_OUT[24].16 (S113) Status: Aftercooler 1 Valve Forced BOOL_OUT[24].17 (S114) Status: Not Assigned BOOL_OUT[24].18 (S115) Status: Not Assigned 12 – 19 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 110 (S117) Status: Not Assigned BOOL_OUT[24].21 (S118) Status: Rung Edit Detected BOOL_OUT[24].22 (S119) Status: Not Assigned BOOL_OUT[24].23 (S120) Status: Not Assigned BOOL_OUT[24].24 (S121) Status: Not Assigned BOOL_OUT[24].25 (S122) Status: Not Assigned 12 – 20 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 111: States Of Discrete I/O

    Blower 4 Oil Cooler Fan Running BOOL_OUT[31].29 Blower 4 Oil Pump Running BOOL_OUT[31].30 Blower 4 VFD Faulted (0=Faulted) BOOL_OUT[31].31 Blower 4 VFD Running BOOL_OUT[32].0 E-stop OK and MCR energized 12 – 21 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 112 Oil Separator Low Level Switch BOOL_OUT[33].6 Outlet Scrubber Condensate Pump Aux Contact BOOL_OUT[33].7 Outlet Scrubber Condensate Pump Aux Contact BOOL_OUT[33].8 Lower Outlet Scrubber High Alarm (Coalescing) BOOL_OUT[33].9 Lower Outlet Scrubber High Trip (Coalescing) 12 – 22 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 113 Aftercooler 1 Fan Starter (Step Type) BOOL_OUT[36].10 Aftercooler 1 Fan Starter (Step Type) BOOL_OUT[36].11 Aftercooler 1 VFD Start Command BOOL_OUT[36].12 Alarm Indication (0=ALARM) BOOL_OUT[36].13 Blower 1 Shunt Trip Output 12 – 23 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 114 Inlet Scrubber Condensate Pump Starter (or SV) BOOL_OUT[36].25 Outlet Scrubber Backup Drain Solenoid BOOL_OUT[36].26 Outlet Scrubber Condensate Pump Starter BOOL_OUT[36].27 Outlet Scrubber Condensate Pump Starter (or SV) BOOL_OUT[36].28 Trip Indication (0=TRIP) 12 – 24 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 115: Blower State Indicator

    BLOWER 1 State Indicator BLOWER 2 State Indicator BLWR_STATE_IND[2] BLOWER 3 State Indicator BLWR_STATE_IND[3] BLWR_STATE_IND[4] BLOWER 4 State Indicator State Description Out of Service Stopped Anti-Recycle Disabled Standby Running 12 – 25 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...

  • Page 116: Data That Can Be Written To The Blower Plc

    Blower 4 Remote Enable (1=Enable) BOOL_IN[1].4 BOOL_IN[1].5 Local Mode Command from DCS BOOL_IN[1].6 Remote Mode Command from DCS BOOL_IN[1].7 Reset Alarms from DCS BOOL_IN[1].8 Soft Run Command from DCS BOOL_IN[1].9 12 – 26 Blower Package PLC Operation Manual •Vilter/Emerson • 35391BLP...
  • Page 118 35391BLP Rev. 0 (9/13) Emerson and Vilter are trademarks of Emerson Electric Co. or one of its affi liated companies. © 2013 Emerson Climate Technologies, Inc. All rights reserved. Printed in the USA.

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