Honeywell S7999B Manual Download Page 69

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S7999B SYSTEM DISPLAY

65-0283—2

Setpoints:

High or Low temperature alarm (0-500°F)

FGR Permissive (0-500°F)

APPLICATION NOTE

Application:

Stack Temperature

Description:

Monitor stack temperature and alarm when temperature is too high. Optionally output an

FGR permissive signal when stack temperature reaches permitted level.

M24239

FLUE GAS

PERMISSIVE

CIRCUITRY

MODBUS COMMUNICATION

HONEYWELL S7810M

ALARM (HIGH

STACK TEMP)

D+

D-

SHIELD

J THERMOCOUPLE

17 18

UDC

CONTROLLER

Digital Inputs:

None

Digital Outputs:

High Temperature Alarm (ON

when at or above alarm

setpoint, OFF when below

alarm setpoint).

Analog Inputs:

Stack temperature sensor (0-

500°F)

Analog Outputs:

None

Application File:

stack01.nge

stack02.nge

Description

0-500°F High Stack Temperature

FGR Permissive

Controller Model

UDC2500

DC2500-EB-200R-100-00000-00-0

UDC2500

DC2500-EB-200R-100-00000-00-0

Algorithm:

CTRALG

ONOF (ON/OFF)

TIMER

DIS

Output:

OUTALG

RLY (Time Simplex)

Input 1:

IN1TYP

J L

IN1 HI

550

IN1 LO

Input 2:

IN2TYP

DIS (Disable)

Control:

LSP’S

ONE

SP TRK

NONE

PWR UP

ALSP

SP Hi

500

SP Lo

ACTION

REV

Summary of Contents for S7999B

Page 1: ...g the modulation curve The display uses a wizard like process to assist you through the commissioning process The S7999B can be used on systems with one or two fuels and on systems with or without flue gas re circulation FGR The S7999B can monitor a single Local burner boiler system or up to 99 burner boiler systems connected via System Modbus network Each burner control fuel air ratio control and...

Page 2: ...rnet access RJ45 male connector Carefully insert the RJ45 connector into the Ethernet jack in the lower right corner on the back of the display to ensure no damage to the jack Dynamic IP addressing from DHCP server IMPORTANT If these requirements can t be met at the location of the S7999B this procedure should not be done or the S7999B should be moved to a location where these requirements can be ...

Page 3: ...ant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipme...

Page 4: ...9B manages only a single burner boiler system attached to COM 2 port see Fig 6 In this mode COM 1 has several options Not used see Fig 6 The device s responsiveness can be improved slightly if COM 1 is not used ControLinks commissioning see Fig 8 Connected to System Modbus Network see Fig 10 NOTE This configuration only allows one S7810M and one ControLinks which can be on the COM 1 port or on the...

Page 5: ...he Local F A Configuration port The Modbus network on COM 2 consists of wiring the S7810M devices together as slaves to the S7999B An S7810M device is required for each burner boiler system Up to 99 burner boiler systems can be connected in this configuration unless other slave devices are included in the Modbus wiring Fig 3 depicts this wiring S7810M MODBUS RM78xx BURNER CONTROL S7830 EXPANDED AN...

Page 6: ...9B SYSTEM DISPLAY 3 1 S7810M MODBUS MODULE C A B 6 7 8 2 CONNECT ALL THREE C WIRES TO V TERMINAL ON POWER SUPPLY 3 SEE 65 0249 FOR MULTIPLE S7810M NETWORK CONNECTIONS 4 120 Ω 1 4 WATT RESISTOR BETWEEN TERMINALS A AND B OF THE MODBUS AT THE FARTHEST S7810M MAY BE NECESSARY FOR LONG RS 485 RUNS 7 7 MODBUS BAUD RATE MUST BE SET FOR 19200 5 SEE 65 0238 FOR R7999 WIRING 6 6 4 5 CONNECT SHIELD TO EARTH ...

Page 7: ...Wiring for this configuration is shown in Fig 5 S7810M MODBUS RM78xx BURNER CONTROL S7830 EXPANDED ANNUNCIATOR R7999 FUEL AIR RATIO CONTROL R7999 FUEL AIR RATIO CONTROL S7830 EXPANDED ANNUNCIATOR RM78xx BURNER CONTROL UDC2500 THERMAL SHOCK S7810M MODBUS S7999B SYSTEM DISPLAY CONTROLBUS FCI M24224 COM 1 COM 2 MASTER SLAVE S7810M MODBUS UP TO 99 BURNER BOILER SYSTEMS AND UDC CONTROLLERS CONTROLBUS S...

Page 8: ...L L2 EARTH GROUND V 12 DC OUT V DC OUT COMMON GND V ADJ MEAN WELL S 25 12 POWER SUPPLY CONTROLINKS CONTROLLER R7999 C B A 1 2 3 4 5 6 7 8 9 GND C 12 12 b a N C N C a b S7999B SYSTEM DISPLAY 3 1 S7810M MODBUS MODULE B A C 8 7 6 2 4 UP TO A TOTAL OF 99 S7810M AND UDC CONTROLLERS CAN BE CONNECTED TO THE S7999B SEE 65 0249 AND UDC MANUALS FOR WIRING 4 1 COM1 COM2 CONNECT ALL THREE C WIRES TO V TERMINA...

Page 9: ...g Subsystem of System Modbus network No additional connection Fig 6 depicts the configuration when COM 1 isn t used for any other connection i e the S7999B manages exclusively just the burner boiler system connected to the COM 2 port Fig 6 Local S7999B configuration COM 1 not used In this configuration the R7999 may be connected to the ControlBus and its status is visible from the S7810M Only one ...

Page 10: ...CONNECT SHIELD TO EARTH GROUND 1 S7810M MODBUS MODULE 8 7 6 UDC2500 STACK TEMPERATURE 16 17 18 UDC2500 PID LOAD CONTROL 16 17 18 UDC2500 THERMAL SHOCK 16 17 18 2 SEE 65 0249 FOR CONTROL BUS LOCAL RS 485 COMMUNICATION BUS WIRING 4 UP TO A TOTAL OF 99 S7810M AND UDC CONTROLLERS CAN BE CONNECTED TO THE S7999B SEE 65 0249 AND UDC MANUALS FOR WIRING C A B D D SHLD D D SHLD D D SHLD MODBUS BAUD RATE MUS...

Page 11: ...9 FUEL AIR RATIO CONTROL FCI MODBUS BAUD RATE MUST BE SET FOR 19200 1 1 M24236 120 VAC L1 L2 120 VAC L1 N L NEUTRAL L2 EARTH GROUND V 12 DC OUT V DC OUT COMMON GND V ADJ MEAN WELL S 25 12 POWER SUPPLY 1 2 3 4 5 6 7 8 9 GND C 12 12 b a N C N C a b S7999B SYSTEM DISPLAY 3 4 4 1 COM1 COM2 CONNECT SHIELD TO EARTH GROUND CONNECT ALL THREE C WIRES TO V TERMINAL ON POWER SUPPLY 3 1 2 R7999 FUEL AIR RATIO...

Page 12: ... it The application type or function of the UDC controller is automatically determined by the Local S7999B Each Local burner boiler system can be designated as either a burner system or a boiler system This designation is specified in the Local S7999B Each system can also be named This system equipment name is displayed on the Home page You can quickly search for the S7810M and UDC controllers on ...

Page 13: ... C N C a b SYSTEM S7999B LOCAL S7999B 1 2 3 4 5 6 7 8 9 GND C 12 12 b a N C N C a b S7999B SYSTEM DISPLAY COM1 COM2 CONNECT ALL THREE C WIRES TO V TERMINAL ON POWER SUPPLY 3 CONNECT SHIELD TO EARTH GROUND 1 2 UDC2500 STACK TEMP 16 17 18 SEE 65 0249 FOR CONTROL BUS LOCAL RS 485 COMMUNICATION BUS WIRING UP TO A TOTAL OF 99 S7810M AND UDC CONTROLLERS CAN BE CONNECTED TO THE S7999B SEE 65 0249 AND UDC...

Page 14: ...the System Modbus network can be performed This function is expected to be used after a new Local burner boiler system is attached to the System Modbus network If the quick search isn t done a slower automatic search eventually finds new Local burner boiler systems R7999 FUEL AIR RATIO CONTROL S7830 EXPANDED ANNUNCIATOR RM78xx BURNER CONTROL S7810M MODBUS S7999B SYSTEM DISPLAY S7999B SYSTEM DISPLA...

Page 15: ...ON GND V V ADJ MEAN WELL S 25 12 POWER SUPPLY 3 120 VAC L1 L2 120 VAC L1 N L NEUTRAL L2 EARTH GROUND V 12 DC OUT DC OUT COMMON GND V V ADJ MEAN WELL S 25 12 POWER SUPPLY 3 120 VAC L1 L2 120 VAC L1 N L NEUTRAL L2 EARTH GROUND V 12 DC OUT DC OUT COMMON GND V V ADJ MEAN WELL S 25 12 POWER SUPPLY 3 GND C S7999B SYSTEM DISPLAY COM1 COM2 12 b 1 2 3 4 5 6 7 8 9 a a b N C N C 12 GND C S7999B SYSTEM DISPLA...

Page 16: ...ecure firmly Installing the ControLinks and Burner Control Hardware Use the following ControLinks instructions to install the system hardware See Fig 3 for wiring block diagram 65 0238 R7999 ControLinks Control Controller 65 0239 ML7999 ControLinks Control Actuator 65 0240 Q7999 Wiring Subbase 65 0101 S7830 Expanded Annunciator 65 0249 S7810M Modbus Module 65 0084 Q7800 Wiring Subbase 65 0109 R78x...

Page 17: ...OM 1 port only Commission Button Press to start commissioning a new system or modify review the commission settings of an existing systems NOTE ControLinks Fuel Air Ratio Controls R7999 located on burner systems viewable from the Modbus network can not be commissioned through the S7999B The R7999 can only be commissioned when it is attached to the COM 1 port and the Home page view context is set t...

Page 18: ...on the page when the port is connected to the R7999 or when the R7999 is connected to the S7810M When the R7999 is connected to the COM 1 port in this configuration it is considered to be a component of the Local burner boiler system The R7999 and actuators are displayed on the page in the same manner as when the R7999 is connected to the S7810M ControlBus except for the following All 4 actuators ...

Page 19: ...burner boiler systems on the System Home page press the Return Back button in the top right corner of the page see Fig 19 This button is the same icon that displays in the same position on all pages that have a title Fig 19 System Home Page zoomed in If more Local burner boiler systems exist in the network than can reasonably fit on the page Previous page and Next page buttons see Fig 20 are used ...

Page 20: ...s address and controller type These controllers are automatically associated with the local burner boiler system View Context The S7999B can display the status of the R7999 attached to the F A Config port or the status of one of the 99 burner systems attached to the Modbus port Only one of these burner systems can be shown at a time however on the S7999B The user selects which burner system to vie...

Page 21: ...7999 ControLinks Control and the S7999B F A Config port b Make sure the proper connections have been made between the S7999B Modbus port and the first S7810 Modbus module in the Modbus network c See Installing the Hardware section for proper wiring of the S7999B 9 pin Header Connections d Make sure the ports are enabled on the User Preferences page by using the Advanced Setup page COMMISSIONING Co...

Page 22: ...op valve or damper type 7 b If necessary press Open or Close to adjust the actuator position to open Endpoint 7 c Press Lock button 7 d Select the Next button 8 a Press Auto Seek on Maximum Closed Endpoint screen 8 b If necessary press Open or Close to adjust the actuator position to Closed endpoint 8 c Press Lock button 8 d Select the Next button 9 Repeat steps 4 b through 8 d to set the configur...

Page 23: ...have moved out of the range of allowable slopes You are not allowed to enter points when a box shape is present With controller release 1 4 or greater the FGR actuator may have negative slopes maximally negative slope of 1 to 5 anywhere within the modulation band 12 i Press Point button Or press Maximum Modulation With Rev 1 4 controllers or greater the user may alternatively place a maximum modul...

Page 24: ... M will be displayed on the profile and a line will connect it to the previous intermediate points The R7999 requires re verification of any verified curve segments after setting the maximum modulation point 12 m Press Prev Point Next Point until the cursor reaches the next lower point on the profile Alternatively the user may add intermediate points as the effective firing rate is lowered Jump ba...

Page 25: ...en is used to Identify the configuration of the system you want to commission for example dual fuel system with a FGR or a single fuel system etc Begin configuration of the actuators Allow the user to set System Parameters Load a curve from the S7999B flash Begin configuration of the modulation curve This screen Fig 26 selects the type Base Configuration of ControLinks Control System to be configu...

Page 26: ...uator and an FGR actuator 2 Select and configure all actuators within the base configuration b Air Fuel1 Fuel 2 FGR 1 Press a button to configure the actuator If you selected Single Fuel or Single Fuel with FGR in the Base Configuration the Fuel 2 button is not displayed If you selected Single Fuel or Dual Fuel in the Base Configuration the FGR button is not displayed When you press a button the S...

Page 27: ...e Commission Configuration screen select the actuator button that needs changing NOTE Buttons are disabled when system is fully commissioned and LCO is on 2 Closed Travel Direction and Actuator Type screen is displayed If no changes are needed select the Next button 3 Serial Number screen is displayed If correct serial number is displayed select the OK button You will be asked if you want to reset...

Page 28: ...dulation position on the graph An M is displayed on the graph to indicate the maximum modulation point Only one maximum modulation point is allowed per curve d Min Press to save the minimum modulation position on the graph An m is displayed in the graph to indicate the minimum modulation point Only one minimum modulation point is allowed per curve e Purge Press to save the air purge position on th...

Page 29: ...ration The following screens depict the options possible to create or change the profile curve for the currently selected fuel The operation of this screen is explained in the Commission Curve screen defined earlier Curve commissioning can only occur after all actuators have been completely configured and locked The Next button on the Commission Configuration screen is not enabled until this is tr...

Page 30: ...default values will be used See Default System Parameters for the default value setting for each parameter NOTE The selection of Xma auxiliary mA operation system parameters result in a common attribute between the operation of both fuel selections For example selecting low fire hold will apply to both fuels a Home Press to go to Home page b Back Press to return to the previous screen c Next Press...

Page 31: ...or Low Fire and FGR hold to be released The threshold temperature must be less than the maximum and greater than the minimum d Differential This field lets you set the differential temperature at which the system will revert to a hold condition The threshold must be set lower than the threshold but greater than the minimum Remember to press the Set button before moving to a different page When the...

Page 32: ...cted Fuel Position Lets you set the position of the fuel actuator of the fuel that is not currently being used Select Closed Lightoff or Open Remember to press the Set button before moving to a different page Fig 45 Fuel Standby Positions Set Standby Open Percentage Default System Parameters The default values settings for each system parameter are shown in Table 2 See also Fig 69 73 Table 5 Defau...

Page 33: ...volatile flash storage in the S7999B This data includes the commissioning settings and other run time information used by the R7999 The EEPROM image data can be stored in the S7999B downloaded and restored later uploaded back into the same R7999 or a replacement EEPROM images for only one R7999 can be saved in the S7999B When no EEPROM images are stored in the S7999B the following figure displays ...

Page 34: ...r chooses to continue with the download the user is asked to enter an image name to associate with the EEPROM data Fig 52 After the name is entered the OK button is selected To abort the download the Cancel button is selected Fig 52 EEPROM Maintenance Enter image name The download takes less than a minute to execute The user should wait until the download is complete before touching the screen The...

Page 35: ...s on the Home page See View Context for more information about which burner system is displayed To obtain status information about each device the user selects the button that corresponds to the device A new page displays with status information exclusively about that device If any device is currently in a fault condition the device icon is displayed with a red color Also if audio alarm is enabled...

Page 36: ...r control Fig 57 Burner Control status lockout The Diagnostic Info button displays the terminal and jumper states of the burner control Fig 58 Fig 58 Burner Control diagnostic information The Remote Reset button allows the user to remotely reset the burner control Fig 61 Extreme care should be exercised before proceeding with the reset Disabled for S7810M1029 The user must log in with a valid S799...

Page 37: ...ng information is displayed as shown in Fig 64 You can select the time span of the display by pressing the Seconds Minutes Hours or Days button it changes depending on what time span is currently displayed Fig 64 Flame Signal Strength trend analysis S7830 Expanded Annunciator Monitoring the S7830 Expanded Annunciator is performed by clicking on the Expanded Annunciator icon on the Home page The ex...

Page 38: ...present 4 Firing Rate Displays the current firing rate position in milliamps 5 Aux Temperature Input Displays the actual interpreted temperature reading from the auxiliary input If the function is disabled the value indicates disabled 6 Status Indicates system status for example manual modulation air purge lightoff sequence etc 7 Cycle Indicates the current cycle of the system with one being the f...

Page 39: ...ces then the time that the fault occurred is also displayed in the history Fig 71 NOTE Timestamping Values are cleared after the S7999B resets or when switching to a different burner sys tem or from to the local Fuel Air Control Fig 71 Fuel Air Ratio Control fault history with time Fuel Air Ratio Control Configuration Commission configuration selections and diagnostic information about the Fuel Ai...

Page 40: ...us page This button provides another place to display these faults Fig 76 Fuel Air Ratio Control fault history Set Hysteresis This feature is available for all ControLinks Fuel Air Ratio Control software builds except 127 140 and 176 see Home page screen for build number The Fuel Air Ratio Control must be updated to use this feature This feature is also only available for the Fuel Air Ratio Contro...

Page 41: ...ng the hysteresis to the new value Fig 78 The Reset to Current button causes the current value to be copied to the proposed new value field similar to an undo operation See Fig 77 and 78 Fig 77 Set Hysteresis Fig 78 Confirm setting Hysteresis Actuator The status of each actuator can be viewed by clicking on the icon on the Home page corresponding to that actuator A screen similar to that in Fig 79...

Page 42: ...s 178 or below see Fuel Air Ratio Control Configuration page for build number The control accuracy setting controls how closely the actuators follow the profile curve configured in a Fuel Air Control and defines the allowable tolerance for achieving each commanded position The R7999 system normally drives the actuators to within 0 1 degree default value of the programmed curve but many application...

Page 43: ...ller Fig 86 Stack Temperature Controller The current input reading of the UDC controller is displayed in the center of the page along with a bar graph showing the range of the input sensor and the position of the reading in that range On each side of the input may be zero one or two alarm indicators depending on application type and UDC configuration to show whether any alarms exist LED flashes re...

Page 44: ... the Local Home page if any on the UDC controller status page Stack Temperature Controller The current stack temperature is obtained from the UDC controller and displayed in text value and in a bar graph on the page Upper and lower limits of the stack temperature range are displayed on the page next to the temperature bar graph Fig 88 Stack Temperature Controller If a High Temperature alarm is con...

Page 45: ...tput is also permitted by selecting the yellow Auto Output button Adjustment is raised or lowered in 1 0 16 mA increments The S7999B System password same as Setpoint Adjustment is required before manual control is permitted After successful login the Up Arrow and Down Arrow buttons can be used to change the alarm setpoints PID modulation output is obtained from UDC controller and displayed on the ...

Page 46: ...nd continues to totalize automatically Totalization doesn t start nor stop automatically when leaving this page Thermal Shock Controller Current water supply temperature is displayed in text value and in a temperature bar graph on the page Upper and lower limits of the water supply temperature range are displayed next to the temperature bar graph Fig 93 Thermal Shock Controller The control setpoin...

Page 47: ...he Advanced Setup section starting with Fig 111 for these features Fig 94 S7999B setup In System S7999B mode the initial setup page is displayed as shown in Fig 95 Fig 95 S7999B setup initial display No CONTROLLERS BURNER SYSTEMS or PROFILE CURVES buttons exist on this setup page Instead a KEY VARIABLES button replaces them If Contrast or Volume are changed Fig 96 displays to allow saving these ch...

Page 48: ...ed for it NOTE For Local S7999B mode only the name of its individ ual burner boiler system can be changed This but ton selection doesn t exist when the S7999B is in System mode Fig 99 Burner System Names setup To add a name change default name 1 Select Add Name button Fig 99 2 Enter Modbus address Fig 100 3 Type in the name Fig 101 4 Select OK button 5 Entered name appears in Name text box and in ...

Page 49: ...ile curves in its flash memory The curves can be stored by saving them during commissioning time building them from scratch or editing an existing one with this Offline Curve Builder Each curve may contain up to 24 points but can be as small as only one point of any type for some user defined purpose partial curve Entire curves can be copied renamed or deleted The Curve Builder checks the curve fo...

Page 50: ...flat on the bottom of the graph To save the new curve to the S7999B flash select the Save button A keyboard window displays asking the user to enter a name to associate with this curve This curve is referenced by the entered name thereafter After the name is entered the original Add Profile Curve page displays again as it saves the curve to flash NOTE Prior to saving the curve the points are valid...

Page 51: ...d or if you want to complete the curve at a later date select the Save button to store the edited curve to flash Select the Cancel button to abort any changes made and return to the Offline Curve Builder page Fig 104 Copy Curve To copy a curve select the curve to copy from the curve list on the left side of the screen Fig 104 Select the Copy button and a dialog box displays asking the user to conf...

Page 52: ... search rather than the slower background search Fig 111 Controllers setup To assign a UDC controller to a burner boiler system 1 Select a burner boiler system button to enter Modbus address of the system you want to assign the UDC con troller to 2 Select the controller address button to enter Modbus address of the UDC controller or select one of the UDC controllers in the Not Attached list 3 Pres...

Page 53: ... booted The available key variables depend on the type of UDC controller The drop down menu only displays the variables permissible for the UDC controller selected in the Controller Address box Current key variable assignments are displayed in the Assigned Variables list The user can change or delete a key variable by selecting it in the list and pressing the Change or Delete buttons Pressing the ...

Page 54: ...de and there is no connection to the network This possibility could be due to no physical connection to an Ethernet network or there is no DHCP server present on the Ethernet network Check with the network administrator for assistance The Gateway IP address is displayed for informational purposes for the network administrator The gateway node provides remote access for devices located off of the l...

Page 55: ... to not change the date or time Profile Curve Directory Miscellaneous directory functions for the profile curves stored in S7999B flash are displayed on a new page Fig 119 when the Profile Curves button is selected on the Advanced Setup page Fig 119 Profile Curve Directory Curves can be copied duplicated renamed or deleted by selecting the corresponding button A list of profile curves stored in fl...

Page 56: ...ptions are grayed out or don t appear if they don t apply based on other options selected Fig 123 User Preferences Configuration tab CONFIGURATION TAB The user can configure Installation Type burner or boiler This selection will determine the image displayed on the home page as well as the title Burner or Boiler on pages and buttons This selection also determines the description shown on the Syste...

Page 57: ...er to decide whether to always show the time that a fault occurs in the fault history or not This setting only applies to the display of the fault time it does not affect the recording of the fault time Therefore turning this setting off does not mean that past or future fault times are lost This setting is turned off by default This feature should only be used with single burner systems as the ti...

Page 58: ...sword see Fig 130 To cancel the password change press the No button Fig 130 Reset password keyboard After the user enters the current password and presses OK the user is asked to enter the new password see Fig 131 The user enters the new password and presses the OK button Pressing the Cancel button will cancel the operation Fig 131 Enter New Password Expanded Annunciator Terminal Name Programming ...

Page 59: ...th the Change Description button the Save Changes button is enabled This button allows the user to save the current settings permanently to nonvolatile flash in the S7999B Otherwise the current settings are persistent only during the power up time of the S7999B Before saving the terminal name settings a pop up dialog box asks the user to confirm the save Fig 135 Fig 135 Expanded Annunciator Setup ...

Page 60: ...ing on continuously a If no fuel select inputs are on or both fuel selects are made you cannot establish communications with the controller The corrective action is to select one of the fuels or remove one of the fuel select inputs b R7999 is in a locked out state The corrective action is to first reset the control If that does not work you must remove the fault Unable to Land on a Predefined Poin...

Page 61: ... Fault LCO Drive Reset Controlb 34 Internal Fault LCO I Feedback 1 Reset Controlb Check actuator wiring See Channel LED for actuator 2 Terminal 14 has voltage present from an external source correct wiring problem 3 d 35 Internal Fault Commanded State Reset Controla 36 Fuel Selection Problem Check wiring through fuel select switch at least one fuel must be selected at any given time not zero not t...

Page 62: ...tate while a 1 second flash equates to an online state 72 Verifies that the Fuel 1 actuator accepted the off line on line move counterclockwise and move clockwise commands Furthermore all potentiometer tests must successfully passed to bring an actuator online Check wiring of actuator verify correct ID is being used Use Actuator LED to verify that the actuator that is being brought online A fast f...

Page 63: ... within 3 0 mA to 21 0 mA The voltage at this terminal must be within 0 7 to 5 0 Vdc respectively Conditional Alarm Alarm output is energized controller continues to run e 92 The manual potentiometer rate input is higher than an allowable range i e Out of Range High The actuators move to the maximum modulation point with alarm on control will remain operable yet when MANUAL MODE is selected maximu...

Page 64: ...rovided Abbreviation Description Meaning when ON LCO Limit Control Output Limits are satisfied and demand exits The R7999 is operational and able to move all actuators HFP High Fire Proved The R7999 has moved the actuators to the Purge position LFP Low Fire Proved The R7999 has moved the actuators to the Lightoff position Fuel 1 Fuel Select Channel 1 Fuel 1 is selected Fuel 2 Fuel Select Channel 2...

Page 65: ...ove Modulation setpoint Optional Low Fire Hold Alarm2 ON when at or below Low Fire Hold setpoint OFF when above Low Fire Hold setpoint Analog Inputs Steam pressure sensor 0 750 psi 4 20mA Analog Outputs PID modulation 4 20mA to control firing rate Modulation based on modulation setpoint Application File steam01 nge steam02 nge steam03 nge steam04 nge steam05 nge steam06 nge steam07 nge steam08 nge...

Page 66: ...NE NONE NONE NONE NONE NONE Communications ComADR 30 30 30 30 30 30 30 30 ComSTA MODB MODB MODB MODB MODB MODB MODB MODB BAUD 19 2K 19 2K 19 2K 19 2K 19 2K 19 2K 19 2K 19 2K TX_DLY 1 1 1 1 1 1 1 1 WS FLT FP B FP B FP B FP B FP B FP B FP B FP B SDENAB DIS DIS DIS DIS DIS DIS DIS DIS UNITS ENG ENG ENG ENG ENG ENG ENG ENG LOOPBK DIS DIS DIS DIS DIS DIS DIS DIS Alarms A1S1TY PV PV PV PV PV PV PV PV A1...

Page 67: ...puts On Off relay Optional Modulation Alarm1 ON when at or below Modulation setpoint OFF when above Modulation setpoint Optional Low Fire Hold Alarm2 ON when at or below Low Fire Hold setpoint OFF when above Low Fire Hold setpoint Analog Inputs Vessel water sensor temperature 0 500 F 100 Ω RTD Analog Outputs PID modulation 4 20mA to control firing rate Modulation based on modulation setpoint Appli...

Page 68: ...IS DIS DIS DIGIN1 NONE NONE NONE NONE DIGIN2 NONE NONE NONE NONE Communications ComADR 20 20 20 20 ComSTA MODB MODB MODB MODB BAUD 19 2K 19 2K 19 2K 19 2K TX_DLY 1 1 1 1 WS FLT FP B FP B FP B FP B SDENAB DIS DIS DIS DIS UNITS ENG ENG ENG ENG Alarms A1S1TY PROC PROC PROC PROC A1S1VA 300 300 500 500 A1S1HL HIGH HIGH HIGH HIGH A1S2TY NONE NONE NONE NONE A2S1TY NONE PROC 3 NONE PROC 3 A2S1VA NONE 50 N...

Page 69: ...ROLLER Digital Inputs None Digital Outputs High Temperature Alarm ON when at or above alarm setpoint OFF when below alarm setpoint Analog Inputs Stack temperature sensor 0 500 F Analog Outputs None Application File stack01 nge stack02 nge Description 0 500 F High Stack Temperature 0 500 F High Stack Temperature FGR Permissive Controller Model UDC2500 DC2500 EB 200R 100 00000 00 0 UDC2500 DC2500 EB...

Page 70: ...ADR 10 10 ComSTA MODB MODB BAUD 19 2K 19 2K TX_DLY 1 1 WS FLT FP B FP B SDENAB DIS DIS UNITS ENG ENG Alarms A1S1TY PROC PROC A1S1VA 400 400 A1S1HL HIGH HIGH A1S2TY NONE NONE A2S1TY NONE NONE A2S1VA 50 A2S1HL HIGH A2S2TY NONE NONE ALHYST 0 1 0 1 ALARM1 NO L NO L BLOCK DIS DIS DIA AL DIS DIS Display DECMAL ONE ONE TUNITS F F ...

Page 71: ... 9 8 7 L2 L1 G C A B L1 L2 Digital Inputs None Digital Outputs Optimal Temperature Alarm ON when below alarm setpoint OFF when at or above alarm setpoint Analog Inputs Water supply sensor temperature 0 300 F 4 20mA Analog Outputs Proportional modulation 4 20mA to control actuator for mixing valve Modulation based on optimal temperature setpoint Application File shock01 nge Range 0 300 F Controller...

Page 72: ...S are manually changed by installer SP Lo 0 ACTION REV HYST Options AUXOUT DIS DIGIN1 NONE DIGIN2 NONE Communications ComADR 70 ComSTA MODB BAUD 19 2K TX_DLY 1 WS FLT FP B SDENAB DIS UNITS ENG Alarms A1S1TY PROC A1S1VA 150 A1S1HL LOW A1S2TY NONE A2S1TY NONE A2S1VA NONE A2S1HL NONE A2S2TY NONE ALHYST 0 0 ALARM1 NONE BLOCK DIS DIA AL DIS Display DECMAL ONE TUNITS F ...

Page 73: ...6 nge flow07 nge flow08 nge flow09 nge flow10 nge Description Steam Only Steam Gas Steam Fuel Oil Gas Only Fuel Oil Only TOTALIZAT ION Steam TOTALIZAT ION Steam Gas TOTALIZAT ION Steam Fuel Oil TOTALIZAT ION Gas TOTALIZAT ION Fuel Oil Range 10 35k lbs hr 10 35k lbs hr 10 35k ft3 hr 10 35k lbs hr 60 260 gal hr 10 35k ft3 hr 60 260 gal hr 10 35k lbs hr 10 35k lbs hr 10 35k ft3 hr 10 35k lbs hr 60 26...

Page 74: ... 2K 19 2K 19 2K 19 2K 19 2K 19 2K 19 2K 19 2K 19 2K 19 2K TX_DLY 1 1 1 1 1 1 1 1 1 1 WS FLT FP B FP B FP B FP B FP B FP B FP B FP B FP B FP B SDENAB DIS DIS DIS DIS DIS DIS DIS DIS DIS DIS UNITS ENG ENG ENG ENG ENG ENG ENG ENG ENG ENG Alarms A1S1TY NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE A1S1VA NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE A1S1HL NONE NONE NONE NONE NONE NONE NONE NO...

Page 75: ...n high water alarm input is ON OFF when high water alarm input is OFF Analog Inputs Level Transmitter 4 20 mA Analog Outputs None Application File pump01 nge Range 0 100 Controller Model DC2500 EB 200R 200 00000 00 0 Algorithm CTRALG ONOFF TIMER DIS Output OUTALG RLY Input 1 IN1TYP 4 20 IN1 HI 100 IN1 LO 0 Input 2 IN2TYP DIS Control LSP S 1 ONLY SP TRK NONE PWR UP ALSP SP Hi 100 SP Lo 0 ACTION REV...

Page 76: ...mic Drive Golden Valley MN 55422 Scarborough Ontario M1V 4Z9 customer honeywell com U S Registered Trademark 2006 Honeywell International Inc 65 0283 2 M S Rev 04 06 UNITS ENG Alarms A1S1TY PROC A1S1VA 75 A1S1HL HIGH A1S2TY NONE A2S1TY NONE A2S1VA NONE A2S1HL NONE A2S2TY NONE ALHYST 50 ALARM1 NoLATCH BLOCK DIS DIA AL DIS Display DECMAL ONE TUNITS NONE ...

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Summary of Contents for S7999B

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Honeywell S7999B, Manual

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Summary of Contents for S7999B

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