Power Burner Manual
Contents
1. 43600 14 43600 15 43600 16 Modbus Address 11 Guest Control Systems IFIRE Revision 00 000 USER MANUAL Date 11 07 11 Read ONLY Integers 16bit Description Current Fluid Depth High Fluid Level Deadband High Fluid Level Setpoint Low Fluid Level Deadband Low Fluid Level Setpoint Low Level Auto Reset Count Down Temperature Setpoint Current Temperature High Temperature Setpoint High Temperature Deadband Flame Fail Auto Reset Count Down High Level Warning Setpoint Low Level Warning Setpoint High Temperature Warning Setpoint Low Temperature Warning Setpoint Tank Height in inches Tank Diameter in inches Level Transmitters Height in inches Burner Tubes Height in inches Level Transmitters Range 0 XX psi Oil Density Specific Gravity Read ONLY Real 32bit Description Current Fluid Depth REAL Current Temperature REAL 43653 4 Low Level Auto Reset Count Down Once a Low Level alarm is triggered the iFire may Auto Start after a minimum time delay of 30 minutes only available if using level transmitter See Low Level Safe on Page 8 This register shows minutes left until auto start Flame Fail Auto Reset Count Down Once a Flame Failed alarm is triggered the Fire will Auto Start after a minimum time delay of 60 minutes See Flame Fail on Page 10 This register shows minutes left until auto start Level Transmitters Range This register shows the range of the pressure tran2. ESC to Return Figure6 Once this screen is displayed press the E button to highlight the setpoint value then use the numbered keys to enter the desired value Press the Eg button again to accept the newly entered value ESC Or press the button to discard the changes Once the setpoint value is not highlighted press the ESC Ea button again to return to the menu screen Guest Control Systems IFIRE Revision 00 000 USER MANUAL Date 11 07 11 Historical Trends From the Menu screen press the Level Trend button to view the historical trend of the tank level This will take you to the screen shown in Figure7 which shows a graph of the tank level over the past 48 hours level dehr Trend MINA AAA ESC to Return 24hr gt Figure The graph is scaled from 0m to 160m3 The operator may also press the 24hr button to view the tank ESC levels 24 hour graph From the 24 hour trend screen press the Esc button to return to the 48hr trend ESC screen and from the 48hr trend screen press the button to return to the menu screen To view the historical trends of the tank temperature press the Temp Trend button from the menu screen This will display the 48 hour trend of the tank temperature which is scaled from 50 C to 100 C Navigating the temperature trend screens is the same as the level trend screens Alarm History The iFire Burner Controller records and stores the 30 most recent alarms that have occur
3. Guest Control Systems Revision 00 000 USER MANUAL Fire Burner Controller User Manual o a CNN EH ESC m Y alela Fe Vez Pres ro Fo Guest Control Systems IFIRE Revision 00 000 USER MANUAL Date 11 07 11 Table of Contents Description OF Opera Ma mS INGIUGER SCIECTADIS Fealil oc mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmHaH DCECIMOIS DIA V5 iit a P anton Sanu SSOUCING aia aaa Menu Fealures ana MAIER TT m m PGI l sii eis SEDO Msc ia FUSTOnNCAal NIL as aia Alarm History A uummmum mmm mmmmmmmmmmmmm rmrmmmmmmimmrmmmmmmmmrmmmimmmmmkmaicmicriiriir Alarm Details WARIO Srta mmm COMAUNICAON Socios RR TENE taa ERIS RI RT Guest Control Systems IFIRE Revision 00 000 USER MANUAL Date 11 07 11 Description of Operation The Fire Burner Controller is programmed to be a universal burner controller with selectable options to meet a variety of needs in most situations The iFire allows the user to select and adjust the temperature desired inside the tank At its simplest the iFire will turn the flame on and off to maintain the temperature setpoint as well as shut down the burner if the fluid level in the tank becomes dangerously low Included Selectable Features Level Control Float Switches or Pressure Transmitter High Level alarm Dry Contacts for Skid shutdown or Hydraulic pump to tank valve Auto Restart after Low Level Shutdown only available w
4. creen appears which is shown in FigurelO The alarm screen displays the alarm type what equipment has been shutdown or operator action required Power CEycled Reset to Start Level Temp 104m3 oa E Q vena net ALND Figurel0 In this case the alarm type is Power Cycled which means that the controller has lost power and now the power has been restored It informs the operator that a reset 1s required to begin normal operation Also displayed on the alarm screen is the current tank level and fluid temperature The alarm screen only allows the viewing or resetting of 1 alarm at a time To view any other alarm that has been triggered press the button that the Next ALM is pointing to This will cycle the display to the next pending alarm condition By pressing this button multiple times the operator can view all pending alarms by cycling through them The operator can also get into the menu screen by pressing the button that the Menu is pointing to From there the Alarm History and Historical Trends may be viewed to provide a more detailed diagnostics Guest Control Systems IFIRE Revision 00 000 USER MANUAL Date 11 07 11 Alarm Details There are several Alarm states that may result in a burner shutdown or well ESD and this section details each alarm what caused it and troubleshooting tips Fire Status Idle Mode gus l TTE iFire has been Halted and is NOT operating Set RUN to continue Press E to highlight t
5. form of monitoring This feature can be enabled or disabled by a qualified technician The screen will display any active warnings the High Temperature Warning screen shown in Figurel 1 High Temp Warning Reset to Acknowledge Level Temp 104m3 aar mena Figurel1 It is important to know that Warnings are NOT Alarms there are no shutdowns performed and they auto clear For example in Figurell the High Temp has been set to 95 C and the High Temp Warning has been set to 92 C As the Temperature in the tank reaches 92 C the High Temp Warning screen is displayed but there are no shutdowns performed The operator can use the reset switch to acknowledge this warning and clear the screen or the screen will auto clear itself after the temperature has dropped below a 2 C deadband from the 92 C warning setpoint Once the temperature has cooled below to 90 C the warning screen will clear and the home screen will be displayed There are 4 different warnings High Level Low Level High Temperature and Low Temperature 10 Guest Control Systems IFIRE Revision 00 000 USER MANUAL Date 11 07 11 Communications The Fire Burner Controller is Modbus ready and can communicate via RS485 The parameters that can be read and written are described below Read ONLY Bits Modbus Address Alarm any alarm active 43600 01 43600 02 43600 03 43600 04 43600 05 43600 06 43600 07 43600 08 43600 09 43600 10 43600 11 43600 12 43600 13
6. he Idle Mode then use the MM to select Action Run Mode and press E again to accept it Power Cycled Power has been lost and is now restored Uais Note The Auto Start feature enables the iFire to auto run on a power Fa nene es amp cycle Temp Mitter Error Burner Shutdown Temperature Transmitter Thermocouple Error Burner has been shut down Level Temp 104m3 TEES nen next unb Burner Shutdown Low fluid level inside the tank either float switch or transmitter Sidi St Burner has been shut down ones Jue aun Low fluid level inside the tank has recovered and is now safe L lias dar Burner can be reset Menu Next ALM When using a Level Transmitter there is an Auto Reset feature on the Low Level Recovery parameter This means that the iFire can be setup to shutdown the burner on low level Description and automatically restart the burner once the level has recovered The time delay between recovery and Auto Restart can be adjusted but has a minimum of 30 minutes This feature is not available when using a float switch for level control Guest Control Systems IFIRE USER MANUAL High Temp ALARM Burner Shutdown Level Temp 104m3 25 T ones rest up High Level ALARM Skid Shutdown Level Temp 148m3 ear Kens rest up Ign Module Failed Call Guest Controls E 780 875 5822 Level S9m3 Temp 84 C QO nena next ALM Remote Brnr Shutdoun Enabled Level Temp 104m3
7. ith Transmitter Level Control Continuous Pilot Low Fire High Fire for High BTU output Soft Start Auto Restart on Flame Fail adjustable to a minimum delay of 60min Modbus Communication for Scada including remote shutdown capability 48hr and 24hr Trends on Temperature and Level 10 Alarm history last 30 alarms including date and time 11 Operator Adjustable temperature setpoint 12 Auto Restart on Power Cycled 00 MO ta POI Screen Display During normal operation the screen will display one of the two home screens depending on the level monitoring devices in use If a pressure transmitter is used to determine the level of fluid in the tank than the home screen is shown in Figurel If Float Switches are used for level control the current tank level is unknown and the home screen is shown in Figure2 104m Figurel Level Transmitter 83 C Figure2 Level Switch Float Guest Control Systems IFIRE Revision 00 000 USER MANUAL Date 11 07 11 Ignition Startup Sequence The Fire will turn the flame off when the temperature in the tank has reached the operator selectable setpoint Once the temperature has dropped 2 C below the setpoint the Burner Controller will turn the flame on and begin heating the tank During the ignition sequence the screen will display the current stage of ignition and walk the user through the process This screen is shown in Figure3 Current Stage of Ignition Pre Purge 30s Ig
8. niting Purging 15s Burner Status Pilot stabilizing Ignition Attempts 2 Number of Ignition Attempts Pilot Stabilizing Main Brnr Soft Start Main Brn Stabilizing Main Burner Stable Stage Count Down Figure3 Note During Ignition Startup Sequence the Burner Controller will attempt to ignite the gas 3 times before going into Flame Fail Menu Features and Navigation The menu is accessible to the user by simply pressing the button that the Menu word is pointing to The only time that the Menu is not reachable is during the Ignition Startup Sequence The Menu word may be in a different place depending on which screen is being displayed but the menu can be reached by pressing the button that is being pointed to CO Fre OFF Menu c m lt 4 sail ES c F2 ea F4 Figure4 Guest Control Systems IFIRE Revision 00 000 USER MANUAL Date 11 07 11 Once pressed the Menu screen will be displayed shown in Figure5 From here the user can view and change the Temperature Setpoint access the Historical Trends for Level or Temperature or view the ESC Alarm History To exit the Menu press the Ea button Menu Level Temp p Trend Trend ESC to Return Figure5 Adjusting the Setpoint From the Menu screen press the Setpoint button This will take you to the Adjust Setpoint screen shown in Figure6 Adjust Setpoint Temp Setpoint H L Level Temp 104m 3 oo
9. red including the date and time the alarm was triggered To view the alarm history press the Alarms button from the menu screen This will display the 6 most recent alarms that have occurred which is shown in Figures Hlarm History 1 Low Level 10 22 HM 14 Hpr 011 1 ANO ie ESC to Return Figure8 Once the Alarm History screen is displayed the operator may press the ES Or KZ button to scroll up and down and view alarms 1 through 6 The operator can also use the E button to skip to the very top of the list or use the button to skip to the bottom of the list The Alarm History screen allows the operator to view 6 alarms at a time Guest Control Systems IFIRE Revision 00 000 USER MANUAL Date 11 07 11 To view the next 6 alarms go to the bottom of the list and highlight the selection named Alarms 7 12 button Hlarm History 3 16 PR 10 Apr 2011 shown in Figure9 and press the A ee ESC to Return Figure9 Now the Alarm History screen will display alarms 7 through 12 and at the bottom of that list is a selection named Alarms 13 18 Highlight this selection and press the button to view alarms 13 through 18 and so on Press the Ea button to go back to the previous alarm group and also to exit to the menu screen Alarms The iFire Burner Controller has been developed to shut down onsite equipment if an unsafe situation arises When an alarm state is triggered an alarm s
10. smitter used to determine fluid level Standard sites will use a 0 I5psi transmitter however any transmitter that is relative to zero may be used This register shows the top end range of the pressure transmitter in use For example when using a 0 15ps1 transmitter this register will show 15 when using a 0 25ps1 transmitter this register will show 25 A 10 40ps1 transmitter cannot be used it must be relative to zero 12 Guest Control Systems IFIRE Revision 00 000 USER MANUAL Date 11 07 11 Alarm Codes 0 No Alarm Recorded 1 Temperature Transmitter Error 2 High Temperature 3 Low Level 4 Level Transmitter Error 5 Ignition Module Failed 6 Flame Failed 7 High Level 8 Setup Incomplete 9 Remote Burner Off 10 Remote Skid ESD 1 Power Cycled 12 Low Gas Pressure 13 High Gas Pressure Modbus Address 43700 43701 43702 43703 43704 43705 43706 43707 43708 43709 Continues Sequentially Alarm 29 Code 43840 Alarm 29 minute 43841 Alarm 29 hour 43842 Alarm 29 day 43843 Alarm 29 month 43844 Alarm 30 Code 43845 Alarm 30 minute 43846 Alarm 30 hour 43847 Alarm 30 day 43848 Alarm 30 month 43849
11. so C tens Nex up Remote Skid Shutdown Enabled Level Temp 104m3 sa tema aes p Level XxXMitter Error Brnr amp Skid Shutdown Level Temp m3 83 E nens Nex au Flam Fail Rst Retry Auto Start in 65min Level Temp 148m3 oo E mena Next ALND Setup Incomplete Call Guest Controls To0 875 5822 High Temp gae Trex 35 min so Revision 00 000 Date 11 07 11 The temperature inside the tank has reached a dangerously high temperature Burner has been shut down High fluid level inside the tank either float switch or transmitter Skid has been shut down The Ignition Module Fenwal has failed to respond The burner has been shutdown remotely SCADA The burner can t be reset until the remote source disables the shutdown The skid has been shutdown remotely SCADA The skid can t be restarted until the remote source disables the shutdown Pressure Transmitter for level Error Burner and Skid have been shut down Flame Failed to light during ignition Burner will automatically reset and retry ignition Reset manually to retry immediately One or more of the Initial Setup values has been lost or not entered correctly The burner and skid have been shutdown Guest Control Systems IFIRE Revision 00 000 USER MANUAL Date 11 07 11 Warnings This is a feature that lets the user know when any value is approaching an alarm setpoint and is intended to be used with SCADA or some other
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