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UltraSite User`s Guide BEC Supplement

1. IONEAH Jo Return Air DayNight Day Ouside Air Damper Off Unoce Mode Status Unoce so Hoat Setpoint 65 aa Cool Setpoint 80 wd so so Humidity Dewpoint NONEAO mo a s ae Shed State o ONE ONEADIONEAO ONE MO ONERA Control Temp Room Temp 1 Room Temp 2 Room Temp 2 Room Temp 4 AHUS D gt Unit Summary gt 1385 CPC E e an un may viewed in the AHU Status screen Functional Description Cooling Heating Stages The status of the selected AHU s heating and cooling stag es is shown in the AHU diagram in the middle of the screen and in the Cool Stages and Heat Stages fields above the AHU diagram When a cooling stage is on the appropriate stage turns blue in the diagram and the corresponding Cool Stages field reads On When a stage is off the appropri ate stage is black in the diagram and the Cool Stages field reads Off Reclaim heating stages operate the same way except an active reclaim heating stage will turn red in the AHU diagram Auxiliary heating stages in the diagram are represented by burners located near the AHU s output grate When an aux iliary stage is ON a blue flame will appear at the appropri ate burner and the corresponding Heating Stages field reads On DayiNight Unoce Mode Status 12 AHU Double clicking the left mouse button on a stage in the AHU diagram or on a Heat Stages or Cool Stages field will bring up a dialog box that allows us
2. Other Digital Outputs I Analog Inputs E Analog Outputs E Unit Summary 1 0 Summary an ae E an a ez pa and all cells within the module are shown in the Digital Output Module Status Screen Functional Description The Digital Output Module Status Screen gives a complete real time view of the operating status of a Digital Output Module Data are presented in a cell diagram form that shows not only the module s inputs and outputs but also the values entering and leaving each cell within the mod ule For a complete explanation of each cell s function within the Digital Output Module refer to P N 026 1103 BEC In stallation and Operation Manual Section 6 10 2 2 Digi tal Output Module Other special operating characteristics are also displayed in the Analog Output Module Status Screen If the module is in override the Override cell shows whether the module is being overridden ON or OFF whether the override is fixed or timed and if timed how many minutes and seconds are left in the override 82 Digital Output Modules Digital Output Module Status Programming I O Modules Programming I O modules may be done simply and quick ly from the status screen To make changes to any cell in put or output right click on the desired element A pop up menu will appear allowing the user to either change the settings in the selected cell input or output or change set tings in other cells input
3. Functional Description The Filter cell defined in this dialog box alters the rate at which the PID output changes over time A full description of the Filter cell s function is given in Section 3 7 2 3 An alog Output Module The Pulse Width Modulator PWM cell also defined in this dialog box converts the PID output percentage to a pulse width modulating output Filter Enable Yes No No The Filter Enable box enables the Filter cell If no filtering is desired uncheck this box if filtering is desired check this box Filter Factor 0 100 10 The Filter cell samples the PID output values at regular time intervals defined in Filter Period below This allows the Filter cell to compare newly sampled values to the pre viously sampled values and adjust the cell s output value accordingly The amount the Filter cell adjusts the cell out put is entered in the Filter Factor field 76 Analog Output Modules Analog Outputs Setup Filter PWM Simply put the Filter cell subtracts the output value of the previous sampling period from the newly sampled value and to this value it applies the Filter Factor percentage The resulting value is the amount the Filter cell adds to the cur rent Filter cell output In this manner the Filter cell slows the output s reaction time to changes in the PID output val ue For example suppose a PID output value suddenly changes from 50 to 60 If a Filter Factor of 50
4. See P N 026 1103 BEC Instal lation and Operation Manual Section 6 10 1 2 Module Inputs and Outputs for a definition of the NONE state Trip Point 0 32767 NONE If the Initial Count Value reaches a value higher than the defined Trip Point the Counter cell calls for the Count Tripped output to be ON Reset Type Level Edge InvEdge Level The Counter cell s Count value is reset to the Initial Count Value upon receiving a signal from the Reset input The type of signal that will reset the Counter cell is specified in the Reset Type field There are three different reset types e Level the Count will reset whenever the Reset input is ON e Edge the Count will reset whenever the Reset input goes from OFF to ON e InvEdge the Count will reset whenever the Reset input goes from ON to OFF Count Increment 0 32767 0 Whenever the Command output of the Analog Input Mod ule goes from OFF to ON the Count Increment value is added to the current value of the Count output menu When a module is created in UltraSite the Setup In stance sequence is initiated automatically Setup Instance cycles through the dialog boxes in the fol lowing order e Digital Output Setup see Section 11 1 3 e Digital Output Inputs Setup see Section 11 1 4 e Digital Output Outputs Setup see Section 11 1 5 e Counter Setup see Section 11 1 6 e Digital Output Setpoints see Section 11 1 2 026 1003 Rev 1 10
5. The Integral Gain affects the PID Control cell s ability to change the PID output based upon previous values of the PID output Derivative Gain 0 0 25 5 0 0 The Derivative Gain is a value used by the PID Control cell to adjust the PID output based on predictions of future er ror Throttling Range 0 1 9999 6 0 The throttling range is an operating range established around the PID set point that determines when the PID out put should be at maximum 100 or minimum 0 Output at Setpoint 0 0 100 0 50 0 The Proportional control mode of the PID Control cell adds the Output at Setpoint value to the difference between the Control In and the PID Setpoint yielding the Proportional part of the output Minimum Loop Output 0 0 100 0 0 0 The Minimum Loop Output is the lowest possible value of the PID Output Maximum Loop Output 0 0 100 0 100 0 The Maximum Loop Output is the highest possible value of the PID Output Minimum Accumulated Error The Minimum Accumulated Error setting disables error ac cumulation in the integral mode of the module s PID con trol when the error is equal to or less than a certain amount For example if the PID Setpoint is 30 and the Minimum Accumulated Error is 1 the integral mode will not accumu late error when the Control Input is between 31 and 29 one degree above and below the set point Because the PID control does not accumulate error within the M
6. F in the Outside Temps High field Setpoints Low Outside Temps Low see descrip tion 180 F at 0 F When the outside temperature equals or falls below the val ue entered in the Outside Temps Low field the temperature or pressure specified in the Setpoints Low field will be come the boiler set point Specify a value from 80 F to 200 F degrees or 1 to 500 Ibs in the Setpoints Low field Enter a value from 10 F to 65 F in the Outside Temps Low field 026 1003 Rev 1 10 06 97 Outside Cut Off 10 140 F NONE When the outside temperature equals or exceeds the tem perature listed in this field the output will turn off The out put will remain off until the temperature falls below the Outside Temps High field Specify a temperature from 10 F to 140 F in this field or None to disable this override 4 2 3 Boiler Setup Boiler Setup lx Boiler 1 Input Type QE Offset 0 Brand Eclipse m Board Point Assignment Input p Output p p Boiler input types offsets and board and point addresses are specified here 4 2 4 Setup Instance Setup Instance allows users to access all boiler related dialog boxes in succes sion Functional Description Navigation When Setup Instance is chosen all dialog boxes related to anti sweat circuit setup appear in sequence This allows us Ultrasite User s Guide BEC Supplement Outside Cut On 40 65 F NONE When the outside t
7. Graphs of the window daily and monthly logs for this cir cuit may be viewed by putting a check in the desired log se lect boxes and selecting Collect Graph Logs from the button bar or by choosing Collect Logs from the Actions menu Window logs are average rates of energy consumption dur ing the defined Demand Window Daily and monthly logs are collections of average energy consumption rates during each day and month 5 2 2 Demand Setpoints Demand Setpoints x Circuit 1 KW Sensor Setup y Setpoints gt Sensor Type Linear y Summer 0 KW Winter p KW Minimum Yoltage 1 volts Window Maximum Voltage 5 volts Period 15 min Power at Maximum 500 Kw Load Shed Watt Hours Pulse p S Enable Time 00 00 Window Log Interval 15 min Disable Time 00 00 E Send To Set points related to demand monitoring and load shedding as well as setup data for the kW sensor are specified in this di alog box Functional Description Sensor Type Linear kW Digital Linear Kilowatt sensors for each circuit may be set up as either lin ear sensors or digital sensors Choose either Linear or KW Digital in the Sensor Type fields If a digital sensor is being used it may only be con nected to point 1 of a 16AI board that is version D 03 or higher See BEC Installation and Operation Man ual Sensor Type Ultrasite User s Guide BEC Supplement See P N 026 1002 UltraSite User s Guide S
8. All fields necessary to set up the Analog Output Module s Sequencer cell are in this dialog box Functional Description The Sequencer cell defined in this dialog box uses the 0 100 PID output to control up to eight digital stage out puts Refer to Section 3 7 2 3 Analog Output Module for more information about the Sequencer cell Sequencer Type Linear This read only field simply signifies that the sequencer is a linear type sequencer This means that the defined stages activate at equal points between the Minimum In and Max imum In values see below For example in a sequencer with eight stages and a Minimum Maximum In range of 0 100 the set points for the stages occur at every 12 5 That is stage 1 activates when the output is above 12 5 stage 2 activates when the output is above 25 and so on up to 100 when all stages are active Similarly as the output goes from 100 to 0 stages eight through one de activate in succession 10 1 8 Setup Instance Setup Instance allows users to access all Analog Ultrasite User s Guide BEC Supplement Number of Stages 0 8 0 The number of stages to be used by the sequencer is entered in the Number of Stages field All digital stage outputs not defined will read NONE Interstage Delays 00 00 00 18 12 15 00 01 00 The Interstage Delays are amounts of time the BEC must wait before turning a stage output ON or OFF The delays are specified in ho
9. Note Fail Safe Mode will only work with standard 1641 and 8RO input and output boards 810 combination input output boards will not operate in fail safe mode Enable Fans During Fan Fail Yes No No If the BEC detects a fan failure from a fan proof input it must be told whether to disable the fan or to keep making attempts to activate it When N o is selected in the Enable Fans During Fan Fail field the BEC will not attempt to operate the fan when the fan proof input is FALSE When Y es is selected the BEC will continue to call for fan activation and deactivation normally regardless of the fan proof status 6 AHU Setup 026 1003 Rev 0 09 26 96 Ultrasite User s Guide BEC Supplement Subheadings show the range of values that may be entered and the default values in brackets Introduction 1 1 Device Setup 1 1 Main Menu Definition Screen Map nformation pertaining to operation and configu Alarms J 2 ration of the BEC including passwords remote PCUltraSite communication settings and logging and alarm Sample setup may be entered using the Device Setup amp Sample Site Menu options The menu is activated by right j BEC 1 Unit Summary clicking on the BEC unit and then highlighting the Device Setup option Device Setup options are ac cessed by left clicking a particular item 120 Board Status Device Setup Device
10. Proof Input Min On Off Delays 0 Delay Latch Time 26512021 UltraSite User s Guide RMCC Supplement Appendix B I O Module Quick Reference B 4 Analog Output Module Input Type Description Occ SP Analog Input that will be used as the occupied set point Unoc SP Analog Input that will be used as the unoccupied set point Occupied Digital Used by the Select cell to determine which set point input to use ON or NONE Occ SP OFF Unoc SP Float Analog Input used by the Float cell to float the set point value Control Value Analog The control input that is compared to the PID setpoint to determine the PID output value Direct Acting Digital Determines the direction the PID output changes in relation to the Control Value input ON or NONE Direct Acting PID output goes from 0 100 as Control Value increases OFF Reverse Acting PID output goes from 0 100 as Control Value decreases Output Output Name Type Description The analog PID percentage from the PID cell after filtering from the Filter cell The current PID setpoint value being used by the PID cell Stages turn ON proportionately as the PID output rises from 0 to 100 Stages must be defined in UltraSite see Section 10 1 7 The Analog PID PWM Loop Output value converted to a pulse width modulation signal B 5 Appendix B I O Module Quick Reference 026 1003 Rev 1 10 06 97 Cell Name Functional Desc
11. Schedules Schedule names external override de lays and physical addresses for sched ules are specified in this dialog box Functional Description A schedule may be configured with external override in puts that when closed overrides the schedule ON for a specified period of time To specify an external override duration enter a number of minutes from 0 to 240 in the schedule s External Delay field The external override in put is defined in the Override Input Bd and Pt fields dialog box individually from the system tree menu When a schedule is created in UltraSite the Setup Instance se quence is initiated automatically Setup Instance cycles through the dialog boxes in the fol lowing order e Schedule Setup see Section 7 2 7 e Schedule Events see Section 7 2 1 e Light Sensor see Section 7 2 2 Demand Shed Parameters see Section 7 2 6 026 1003 Rev 1 10 06 97 8 Sensor Control 8 1 Main Menu Definition Screen Map Ea File Tree Logs System View Window Help From the Sensor Control Main Menu sen 7 ala 2 BIS ee le sor override inputs are configured wr UltraSite alarms and characteristics for sensors E y Sample Site may be viewed and set points may be El BEC 1 CPC ENVIRONMENTAL CONTROL printed out WAHUS l _ _ Anti Sweat Boilers Demand Control Dimmer Schedules mS Sensor Summary Board Point Configuration Add New View Alarms Prin
12. Start End Times 00 00 00 00 Setpoint Delay Cut On 0 sec Cut Off NONE gt Y Send To SS MENR a sensor con trolled outputs during unoccupied build ing times are defined in this dialog box Functional Description Use Unoccupied Schedule Yes No No Unoccupied times for each sensor may be specified using the Schedules screen When a sensor operates in unoccu 62 Sensor Control e Max minus Min for interval gt analog sen sors only an alarm or notice will be gener ated when during the course of an Event Interval see Section 8 2 3 Setpoints the difference between the highest recorded sen sor reading and the lowest recorded sensor reading is greater than the set point e Max minus Min for interval lt analog sen sors only an alarm or notice will be gener ated when during the course of an Event Interval see Section 8 2 3 Setpoints the difference between the highest recorded sen sor reading and the lowest recorded sensor reading is less than the set point pied mode it uses the unoccupied set points and delays Unoccupied hours are defined in either of two ways by us ing a schedule or by specifying start and end times To use a schedule for defining unoccupied times check the Use Unoccupied Schedule box and choose the desired schedule number from the Use Schedule scroll options The sensor will use unoccupied settings when the schedule 1s OFF Turn Off
13. in minutes is specified in this field Enter a value between 0 and 240 minutes Minimum Store Temperature 50 100 F 60 F Activating cooling stages during dehumidification may have a secondary effect lower building temperature The Minimum Store Temperature set point prevents the tem perature from dropping too low during dehumidification If the building temperature falls below the Minimum Store Temperature set point dehumidification is locked out Enable Dehum Reheat Setpt Yes No No The Enable Dehumidification Reheat Set Point feature pro vides users with a method of keeping heating and cooling stages in single setpoint AHUs from working against each other during dehumidification See P N 026 1103 BEC In stallation and Operation Manual Section 6 2 2 Dehu midification Reheat Set Point for more information Dehum Reheat Time Delay 0 240 min When the Enable Dehumidification Reheat Set Point box is checked the Dehum Reheat Time Delay is the number of Interstage Delay 0 240 min 0 min 1 min 2 2 3 Heat Delays x AHU 1 Auto Cntr Delays in minutes TTT TTT i TA le N lp ln la le ly I Send To Ultrasite User s Guide BEC Supplement minutes the BEC will wait before activating all reclaim heat stages See P N 026 1103 BEC Installation and Op eration Manual Section 6 2 2 Dehumidification Reheat Set Point for more Term Aux Heat 50 99 F NONE
14. o sec Notice None y jo o o sec Count None y o o o sec Count Tripped None y jo o fo sec Limiting None y fo fo 0 sec States ar a Command On Y Off x Alarm On gt of y Notice On 7 Off Send To 7 In the Analog Inputs Output Setup dialog box us ers may assign board and point addresses to module outputs and define the states of digital outputs Functional Description All outputs in the Analog Input Module are defined in this dialog box Refer to P N 026 1103 BEC Installation and Operation Manual Section 6 10 1 2 Module Inputs and Outputs for more information about the outputs Ultrasite User s Guide BEC Supplement Analog Inputs Input Setup Sources for the Analog Input Module inputs are selected in this dialog box Functional Description Refer to P N 026 1103 BEC Installation and Operation Manual Section 6 10 2 1 Analog Input Module for a complete description of the module inputs A complete list of the possible input sources is given in Ap pendix A Analog Inputs Output Setup Type 8RO 4A0 8DO None None The Type field is where the type of output board is defined Users may select the 8RO Relay Board the 4A0 Analog Output Board the 8DO Digital Output Board or None if the output is not going to be given a board and point ad dress Board and Point The desired board and point address for the output is en tered in the Board and Point fields 8DO
15. off or on when the event takes place Enter either OFF or ON in the Func field Functional Description Use Light Sensor Yes No No To set up a light sensor override for the selected schedule check the Use Light Sensor box If no light sensor override is desired leave this box empty Cut In fc value OPEN CLOSED 20 fc The Cut In value is the light level at which the override turns on If the sensor reading equals or is below the Cut In set point the light level sensor override activates Specify a foot candle value OPEN or CLOSED in the Cut In field Cut Out fc value OPEN CLOSED 30 fc The Cut Out value is the light level at which the override turns off If the sensor reading equals or exceeds the Cut Out set point the light level sensor override deactivates Specify a foot candle value OPEN or CLOSED in the Cut Out field Schedule Events 51 7 2 0 Schedule Proof Schedule 1 SCHEDULE 1 el E 00 00 05 00 00 10 Proof Input Board Point Proof Input when Schedule is ON Proof Failure Delay Proof Failure Latch Time Soa A ot can x so EEN an alarm is generated if the proof fails Functional Description Twenty four schedule input proofs can be defined within 7 2 4 Maintenance Override Schedule 1 SCHEDULE1 Function Start T IE Stop NONE NONE Y Send To 52 e Schedules the BEC If a schedule is ON and the associated schedule proof input is defin
16. 06 97 Appendix A BEC I O Module Input Sources The BEC s I O Control Modules are capable of using fixed analog or digi Analog Input 1 AV INPUT 01 tal values I O Module Outputs I O Input Value 1 Analog Value board points and or a number of inter Input Value 2 Sensor Control Sensor 1 SENSOR 1 Analog Control Val z nal BEC values as control inputs Sensor 1 SENSOR 1 Analog Control Val y The input sources for I O Modules are E Inputs Setup x E La Input Value 3 Sensor Control y Input Value 4 Sensor Control Sensor 1 SENSOR 1 al chosen in the Inputs dialog boxes an Occupied Digital Value y On El IN example of which is shown above In eneral the category to which the in Alarm Disabled None Analog Control Yal g gory Digital Control Valu put source belongs is chosen in the Notice Disable None El a algae leftmost field When this category is Alt Combiner None chosen fields appear in the right hand columns where users may choose the specific device from which the input will be taken and which device charac teristic will be used as the input ii Suspend Count None Reset Count None Below is a complete list and descrip Cancel Send To tion of all possible input types All inputs that are expressed in bars are multiplied by 10 for the purposes of I O control For example if a I O module is configured to a pressure transducer reading a value of 5 7
17. 1 Single Set Point Strate gy for more about single set point operation When Night Set Back is enabled in Section 2 3 1 AHU Main Setup the set point and dead band entered in the Win 14 AHU ter Heating Night fields are used during the night time pe riod defined in Section 1 1 7 AHU Setup Use Aux Heat at Night Yes No Yes When this box is checked the BEC will use auxiliary heat ing stages as necessary during night operations When the box is empty nighttime auxiliary heat will be disabled Cooling Setpoints Dead Bands 0 200 F 70 2 F The Summer Cooling Setpoint is defined only for AHUs following single set point strategies specified in Section 1 1 7 AHU Setup See Section 2 2 6 Cool Stage Set points Separate Set Point only for separate strategy set points The Summer Cooling Setpoint is the temperature the BEC tries to maintain in the building during the summer season The dead band is a range of temperatures above and below the Summer Cooling Setpoint within which the tempera ture is considered to be acceptable When the temperature rises above the cool set point plus one half the dead band the BEC cycles on cooling stages until the temperature falls back into the dead band When the temperature falls below the cool set point minus one half the dead band the cool stages will cycle off See P N 026 1103 BEC Installation and Operation Manual Section 6 1 1 Single Set Point Strategy fo
18. 1 second the 8DO will turn the output on for 0 6 seconds 60 of a second turn it off for 0 4 seconds and repeat this cycle every second Digital Output Module Inputs 85 ON OFF Definitions ON OFF NONE When the BEC calls for the Command and Proof outputs to be either ON or OFF the Digital Output Module uses the digital values specified in the ON OFF definition fields 11 1 6 Counter Setup Digital Output 1 Initial Count Value foo Trip Point NONE M Reset Type Level M Counter Increment Lo p ines necessary to set up m a E are in the Counter Setup dialog box Functional Description For a complete definition of how the Counter cell operates refer to P N 026 1103 BEC Installation and Operation Manual Section 6 10 2 2 Digital Output Module Initial Count Value 0 32767 0 The Initial Count Value is the value at which the counter begins When the Counter cell is reset the Count output re turns to the Initial Count value 11 1 7 Setup Instance ya E EE users to access i an Output Module related dialog boxes in succes sion Functional Description When Setup Instance is chosen all dialog boxes related to Digital Output Module setup appear in sequence This al lows users to change a number of settings without having to select each dialog box individually from the system tree 86 Digital Output Modules For any of the fields users may specify OFF ON or NONE for don t care
19. 24 hour format Functional Description A lighting zone may be overridden with a constant light level or dimmer output value To override a zone check the Enable box and enter a light level or dimmer output value in the Light Level or Dimmer Output field The lighting zone will remain fixed at the override value until a user ter minates the override by de checking the Override Enable box Functional Description Control Based On options Light Level In order for a dimmer panel to accurately adjust inside light levels to the desired luminance the BEC must have a means of determining the inside light level This may be done in either of two ways A light level sensor directly measures the amount of inside light in foot candles If an indoor light sensor is being used choose Light Level from the scroll options If an inside light level sensor is unavailable an output from the dimmer panel may be used to relay the percentage at which the circuit s dimmer is currently operating When adjusting the dimmer the BEC will use the dimmer output percentage to estimate the indoor light level If a dimmer output is being used choose Dimmer Output from the scroll options Zone Enable Yes No No Check this box to enable dimmer control for this lighting zone Outside Light Level Sensor options NONE The outside light level sensor must be set up as one of the 64 system sensors configurable in the BEC Choose the ap propri
20. AHUs JAnalog Inputs Analog Outputs Digital Outputs aital N Q DALLO D Sche Status s Sen Setpoints Min On Off One Shot Proof View Alarms Print Setpoints Setup Combiner Schedule Inputs Outputs Setup Counter Setup Setup Instance opin tere 7 Section HILL Digital Output Module Status Setpoints Min On Off One Shot Proof Section 11 1 2 Digital Output Setpoints View Alarms See P N 026 1002 UltraSite User s Guide Section 1 11 Alarm View Print Setpoints See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set points Setup Combiner Schedule Interface Section 11 1 3 Digital Outputs Setup Combiner Schedule Inputs Section 11 1 4 Digital Output Module Inputs Outputs Setup Section 11 1 5 Digital Output Module Outputs Counter Setup Section 11 1 6 Counter Setup 86 Setup Instance Section 11 1 7 Setup Instance Ultrasite User s Guide BEC Supplement Setup Instance 81 11 1 1 Digital Output 1 Not Run None a elect A Proof n1 Desired Valle Proof Fail p n2 Actual value T use m1 minor pay 7 Latch Ti Comb Type ke At Comb oneshot lord Override Trigger Ot PSPS input out ouput None Bypass Off Timed 00 00 00 Pulse woth Type PE Counter Oy Tine pt Count DONE None Suspend Tip Reset 19 CPC
21. Be Dis played Unless Defined In Fan Setup Section 2 3 6 Load Shed Setup Section 2 3 7 Fan Fail Alarm Bypass Section 2 3 8 Setup Instance Fan Setup Two Speed Fan Setup Variable Speed Fan Setup Load Shed Setup Fan Fail Alarm Bypass MINE Setup Instance Ultrasite User s Guide BEC Supplement Output Statistics 21 2 3 1 AHU Main Setup AHU 1 AHU 1 Number of Heat Stages 4 Operation Mode Lockout Y Number of Aux Heat Stages 4 Setpoint Shift NONE Above 2 fields may not exceed 8 total V Use Night Setback E Stree M Start Warmup After 00 00 6 Cools Available for Dehumidification 6 This field may not exceed number of cool stages MA Schedule Schedule 1 SCHEDULE1 y Humidity Sensor Type AHU Humidity zi Temp Control Method Average Y angie pee mael Terminate if Coil Air Temp below 32 F oa _ Aux Dehum Off o r During Dehumidification S P Shift 0 0 I Reclaim Heat T Aux Heat OK Send To E a ETA malin are ES fined here Functional Description of Reclaim Heat Stages 0 8 0 The number of reclaim heat stages in the AHU is specified in this field No more than eight heat stages whether they be reclaim or auxiliary may be set up of Aux Heat Stages 0 8 0 The number of auxiliary heat stages in the AHU is speci fied in this field No more than eight heat stages whether they be reclaim or auxiliary may be
22. Configuration a 120 Board Setup ES Board Point Configuration Terminal Mode Communications Alarm Filtering Backup System Schedule Get Logs Get Unit Inventory epee Add Mam b e A Alam Feng Seo Alar Perne Sd MUs OO ATT A 2 Device Setup 026 1003 Rev 1 10 06 97 1 1 1 Device Configuration Device Configuration x Device Name crc ENVIRONMENTAL CONTROL Tuesday 09 23 97 System ID 1 I Record Logins YEO Model Name BEC Revision 4 10 Power Fail Alarm Daylight Savings Time Passwords Mode Automatic M Dates Start 04 06 97 2 200 End 3 300 4 400 Temperature Units Fahrenheit M General system information such as names daylight savings time dates and user passwords is defined in this dialog box Functional Description Device Name 25 char max The Unit Name is a user defined identifier that is used to identify the specific BEC on modification and status screens within UltraSite Enter a unique name in the Unit Name field Record Logins Yes No No The Record Logins feature configures the BEC to record the password level of users logging into the controller When Record Logins is activated the BEC will send a no tice to the BEC Alarm Log each time a users logs onto the BEC from the front panel or through a remote connection Included in the log entry is the date time and password level To activate the Record Logins feature check the Recor
23. During Unoccupied Yes No No When the Turn Off During Unoccupied box is checked the sensor controlled output will be disabled during unoccu pied mode Start End Times 00 00 23 59 00 00 The hours in which the unoccupied settings start and end may be entered in the Unoccupied Starts and Unoccupied Ends fields When these times are defined unoccupied mode will start and end at the same times every day When both a schedule and the start end times are defined the schedule will always take priority when time conflicts occur Cut On Cut Off options or 50 999 NONE The cut on and cut off set points defined here are used when the sensor is operating in unoccupied mode See Sec tion 8 2 3 Setpoints for more information about cut on and cut off set points 026 1003 Rev 1 10 06 97 8 2 6 Overrides Sensor 1 TEMP r Output Overrides Duration OFF Using Input SENSOVRD 0 min SENSOVRD NONE y 0 min SENSOVRD NONE gt 0 min ON Using Input SENSOVRD 0 min Alarm Overrides Schedule NONE z Input SENSOVRD Delay fo min l Override During Unoccupied I Override When Output Overriden OK i Sendto Sensor output and alarm overrides for in dividual sensors are set up in the Over rides dialog box Functional Description OFF Using Input options NONE The BEC may be configured with up to 16 inputs that may be used to override sensor outputs When a contact closure
24. Interval If 8DO is chosen in the Type field specify an interval in the 8DO Interval field The interval is the amount of time over which the 8DO s output will be applied for example if the output value being sent to the 8DO is 60 and the 8DO In terval is set to 1 second the 8DO will turn the output on for 0 6 seconds 60 of a second turn it off for 0 4 seconds and repeat this cycle every second States ON and OFF ON OFF NONE ON ON OFF OFF When the module calls for the Command Alarm and No tice outputs to be either ON or OFF it applies the digital values specified in the ON and OFF fields The value spec ified in the ON field will be the actual state of the output when it is called to be ON Likewise the value in the OFF field will be the state of the output when it is called to be OFF For either the ON or OFF field users may specify OFF ON or NONE for don t care See P N 026 1103 BEC Installation and Operation Manual Section 6 10 1 2 Module Inputs and Outputs for a definition of the NONE state Analog Inputs Input Setup 71 9 1 7 Counter Setup Analog Input 1 Initial Count Value foo Trip Point Reset Type Counter Increment fio o lelds necessary to define an Analog Inpu Module s Counter cell are in the Counter Setup di alog box Functional Description For a complete definition of how the Counter cell operates refer to P N 026 1103 BEC Installation and Operation
25. MOdule Input id ici 54 11 1 5 Digital Output Module Outputs ccccccccecesceccesecesceseesecescesccesceseeeseessecaeessecsecsaeesecseeeceseeseeeaeeseeeasesaecaecsaeeneonaes 84 TLATO Counter Setup rt eE te aad URE AE oae IRAN eee grees eS 85 IAN AAA NT 85 APPENDIX A BEC I O MODULE INPUT SOURCES ooccocconononcononcnoncnonconocionocconociononononononoonon canon cororcorosconononnoso A 1 APPENDIX B I O MODULE QUICK REFERENCE sscsssssssssssssssssscessssssscssssssnssssssecssesssssessessesssssssnssessnes B 1 J DA DI DD GEA A I AA AEE EE T T E T E E I 1 UltraSite User s Guide BEC Supplement Table of Contents iii Introduction to the UltraSite BEC Supplement The Building Environmental Control supplement for the UltraSite User s Guide P N 026 1003 provides a complete de scription of each dialog box associated with the BEC and accessible through UltraSite version 1 3 In depth hardware and software information associated with the BEC may be found in P N 026 1103 Building Environmental Control Installation and Operation Manual To obtain supplements for other CPC REFLECS controllers or to obtain other product manuals contact Computer Process Controls Inc at 1 800 829 2724 This manual describes the specific dialog boxes unique to BEC versions 4 1 and above presented in the order that they appear within specified pull down and action menus Each section begins with a Screen Map that shows the options avail able within e
26. Modes AND If all defined inputs are ON the output will be ON OR If one or more defined inputs are ON the out put will be ON XOR If all inputs are OFF or if all inputs are ON the output will be OFF otherwise the output will be ON VOTE If a majority of the defined inputs are ON the output will be ON If the majority of the defined inputs are OFF or if 50 of the inputs are OFF the output will be OFF First The first non NONE input will be used as the control value Invert Combiner Output Yes No No When the Invert Combiner Output box is checked the out put determined by the Combiner Mode strategy will be in verted In other words ON outputs will be changed to OFF and OFF outputs will be changed to ON Schedule Interface Mode Alternate Mode op tions Logic Input Only Schedule Input Only The Schedule Interface Mode determines the method that will be used to combine the Occupied input value with the combined input value from the DVCombiner cell Six dif ferent combination modes may be used e Logic Input Only The combined input value from the DVCombiner cell is used as the output value Choosing this option effectively disables the Schedule Interface cell e Schedule Input Only The Occupied input value is used as the output value Choosing this option ef fectively disables the DVCombiner cell 026 1003 Rev 1 10 06 97 Both ON Both OFF When the output is OFF it will n
27. Operation Manual Section 6 10 2 3 Analog Output Module Fallback Setpoints 999 999 NONE When the Occupied Setpoint and Unoccupied Setpoint in puts are defined as anything except fixed analog values it is possible for the set point values to become corrupted If this happens the Analog Output Module will not function Ultrasite User s Guide BEC Supplement Analog Outputs Setpoints Select Float correctly since it needs a PID set point to produce an out put The BEC is programmed to compensate for corrupted PID set points by substituting the Fallback Setpoints for the set point inputs These Fallback Setpoints are used as PID set points whenever the BEC receives a set point value it can not use such as OPEN SHORT or NONE To define fallback set points for the Occupied and Unoccu pied Setpoint inputs enter a value in the Fallback Setpoints fields If no fallback set points are desired select NONE from the scroll options Qutput When In Failure 0 100 0 When the PID Control cell does not receive both a usable control value from the Control In input and a usable set point from the Select and Float cells the PID Control cell can not yield an output When this condition occurs the module is said to be in failure When the Analog Output Module is in failure the percent age entered in the Output When In Failure field will be used as the output from the PID Control cell Float In Lo
28. Runtime field Cool Stage 5 00 0 con Stage B an Runtimes for all components in all AHUs may be reset to E Gear Runtimes for all AHUS zero by checking the Clear Runtimes For All AHUs box and clicking OK OK 20 AHU 026 1003 Rev 1 10 06 97 2 3 Individual AHU Setup Menu Screen Map En File Tree Logs System View Window Help FIP UltraSite Sample 2 Sample Site El BEC 1 CPC ENVIRONMENTAL CONTROL ZJAHUs 2 0 AHU Status Setpoints Heat Stage Delays Cool Stage Delays Alarm Setpoints Load Shed Setpoints Dutput Statistics View Alarms Print Setpoints Log Inventory AHU Setup Setup Setup Setup Bosard Paint Configuration Board Point Configuration Board Point Configuration Fan Setup Fan Setup Fan Setup Load Shed Setup OR Variable Speed Fan Setup OR Two Speed Fan Setup Fan Fail Alarm Bypass Load Shed Setup Load Shed Setup Setup Instance Fan Fail Alarm Bypass Fan Fail Alarm Bypass Setup Instance Setup Instance Definition Setup information specific to an individu al AHU such as stage numbers fan set tings and kW usage is defined using the options under the Individual AHU Setup Menu option id Reference Page Board Point Configuration Section 2 3 2 AHU Board Point Configuration 24 Section 2 3 3 Fan Setup 25 Section 2 3 4 Two Speed Fan Setup Option Will Not Be Displayed Unless Defined In Fan Setup Section 2 3 5 Variable Speed Fan Setup Option Will Not
29. Setup Override Bypass Setup Add New View Alarms Print Setpoints option tere Y a AHU Summary See P N 026 1002 UltraSite User s Guide Section 1 10 Status and Summary Screens AHU Setup Same as what is shown in Section 1 1 7 AHU Setup 8 Override Bypass Setup Section 2 1 1 Override Bypass Setup ame Add New See P N 026 1002 UltraSite User s Guide Section 1 5 7 Add New Enhanced REFLECS only See P N 026 1002 UltraSite User s Guide Section 1 11 Alarm View Print Setpoints See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set points 2 1 1 Override Bypass Setup 7 a External AHU override input addresses aa PRA and their corresponding override delays e ser are configured in this dialog box Override 1 0 min 1 J0 0 Override 2 0 min 2 0 0 e coe 1 Functional Description Override 1 3 OK Send To When any of the three defined override inputs relay a con A l tact closure to the BEC all AHUs are forced off for a dura 10 AHU 026 1003 Rev 1 10 06 97 tion of time equal to the override s specified delay Specify Board Point Configuration a delay between 0 and 240 minutes for each defined over Enter the board and point addresses for overrides 1 3 in ride input these fields 2 2 Individual AHU Menu Definition Screen Map a UltraSite Tree View En File Tree Logs System View Window Help Information specific to individual A
30. Specifying a temperature value in this field will disable use of auxiliary heating stages when the outside ambient tem perature sensor reads a value higher than the set point En tering None in this field disables this function Open Outside Air Damper 50 99 F NONE The BEC is capable of controlling outside air dampers based on ambient temperature sensor readings During the winter season the outside air damper uses the set point en tered in the During Heat Season field when the outside air temperature is higher than the set point the air damper will open During the summer season the outside air damper uses the set point entered in the During Cool Season field when the outside air temperature is lower than the set point the air damper will open To use air damper control specify temperature values in the Outside Air Damper fields Enter None if no air damper control is necessary Heat Stage Delays Single Set Point Only Cut on and cut off delays for AHU heat ing stages following a single set point strategy are defined here Functional Description In this dialog box each heating stage may be given an on and off delay After a call for activation or deactivation of a stage the BEC must wait the specified on or off delay be fore turning the heating stage on or off For each stage listed under Stage specify an on delay in the ON field and an off delay in the OFF field The values must be between 0 and 240 m
31. That is if cooling stages one and two have been shed then a one will be shown in the status field Control Temp Room Temps The current values for room temperature sensors one through four are shown in the thermometers in the lower right corner of the screen The larger thermometer to the left of the Room Temp thermometers is the control value calculated from the combination of the Room Temp ther mometers See Section 2 3 1 AHU Main Setup for infor mation about control temperatures Logs of these sensors may be viewed by checking the graph boxes and selecting Collect Logs from the Actions menu or the button bar See P N 026 1002 UltraSite User s Guide Section 1 10 1 Collect Logs for more information AHUs Button Left clicking the AHUs button brings up a dialog box where other AHU status screens may be accessed Right clicking the AHUs button brings up the Individual AHUs Menu see Section 2 2 Unit Summary Button Left clicking the Unit Summary button calls up the Unit Summary screen Right clicking the Unit Summary button calls up the same menu brought up by right clicking the BEC from the system tree see P N 026 1002 UltraSite User s Guide Section 1 5 Unit Level for more informa tion AHU Status Screen 13 2 2 2 Heat Cool Setpoints AHU 1 Auto Cntr Heat Dehumidification Day Night MDay I Night Setpoint F 65 65 Setpoints F 70 70 Deadband F 2 Deadband F 10 10 WM Use Aux Heat at Nig
32. cells are in the Digital Out puts Setup dialog box Functional Description The DVCombiner cell defined in this dialog box com bines up to four inputs into a single control value The Schedule Interface module also defined in this dialog box takes the control value from the DVCombiner cell and combines it again with the Occupied input Combine Mode Combine Alternate Mode op tions First The Combine Mode and Combine Alternate Mode are the control strategies used by the DVCombiner cell to combine the digital module inputs into a single control value The Use Alternate Combination input defined in Section 11 1 4 Digital Output Module Inputs determines whether the Combine Mode or the Combine Alternate Mode is used When the input is OFF or NONE the Combine Mode 84 Digital Output Modules The Proof Latch Time is the amount of time the Proof out put will remain ON after a failed Proof clears In other words if the Proof cell detects that a proof failure has cleared it will not turn the Proof Output OFF until the proof failure has been clear for an amount of time equal to the latch time If a proof failure is detected during the Proof Latch Time period the countdown ceases and the Proof Output re mains ON Another proof clear would begin a new latch time period Digital Outputs Setup Combiner Schedule is used When the input is ON the Combine Alternate Mode is used There are five possible Combine
33. communi cations such as baud rates dialout phone numbers and modem setup strings are defined here Functional Description Unit Number 0 30 Next The Unit Number for each BEC is the number UltraSite uses to determine the specific BEC controller from which information is being received No two REFLECS control lers may have the same Unit number Ultrasite User s Guide BEC Supplement Device Board Point Configuration A BEC s outside temperature sensor phase loss monitoring device and exter nal alarm output are given board and point addresses in this dialog box Functional Description Board and point addresses are physical locations on an in put and output board that must be defined in order for an in put or output to function properly Refer to Section 5 of the BEC manual for more information on board and point num bering Communications Information For the specified BEC to communicate properly with the remote communication software the Unit Number must be entered in the Unit field Baud Rate 9600 bps Most standard Hayes compatible modems with a baud rate of at least 9600 will operate properly with the BEC net work The baud rate should be set according to the type net work modem used with the remote network The BEC is capable of operating at baud rates of 300 1200 2400 and 9600 with 9600 being the preferred rate Refer to the mo dem user s manual for specific baud rate information Pa
34. enter a per centage from 0 100 in the Minimum Output Setting field Specify an outside maximum light level from 0 9999 foot candles in the Light Level Minimum field Output Deadband 0 999 fc 0 40 2 fc 6 The output deadband is a value equally above and below the current output setting within which the indoor lighting setting is considered acceptable If the indoor lighting level or dimmer output percentage is below the output setting plus one half the dead band and above the output setting minus one half the dead band the BEC will not call for a dimmer adjustment Enter a value between 0 and 999 foot candles or a percent age between 0 and 40 percent Occupied Night Setpoints 0 999 fc at 0 9999 fc or 0 100 50 fc at 20 fc Alternate set points may be defined for occupied night op eration Night as it applies to dimmer control is defined as an outside light level sensor value at below the value spec ified in the Occupied Night Level field Any foot candle value from 0 9999 may be entered in this field When the outside light level is at or below the Occupied Night Level set point the indoor light level for the selected zone will be fixed at the value specified in the Occupied Night Output Setting field Unoccupied Output Seitings 0 999 fc 20 fc During Unoccupied Mode the indoor light level or dimmer output stays at a fixed level Enter this level in the Unoccu pied Output Setting field Sch
35. mone z 83 mone z r4 Mone z Cs NONE gt re Cos NONE Te loo Iw Im n ie Send To E E m EOS tics are defined in this dialog box 30 Anti Sweat Control Anti Sweat Outputs Setup Timed overrides of anti sweat heaters may be configured from the Anti Sweat Overrides dialog box Functional Description Anti sweat heaters may be overridden OFF by closing an external input When this input is closed the heater will re main OFF for as long as the output is closed or for an amount of time equal to the number of minutes in the Time field whichever is greater Enter the minimum amount of time from 0 to 240 minutes the heater will remain OFF in this field Anti sweat override inputs must be configured in the Anti Sweat Board Point Configuration dialog box see Section 3 1 3 Functional Description ON OFF Interval 0 999 sec 10 sec All anti sweat circuits pulse heaters ON for a percentage of a defined time interval This interval is entered in the ON OFF Interval field Any value from one to 999 seconds may be entered here however if an 8DO board is being used the value should be less than 240 seconds Name 15 char max In the field to the right of the anti sweat heater number a name may be entered Enter any name up to 15 characters Circuit 1 or 2 NONE There are two separate anti sweat circuits Each circuit has 1ts own dewpoint sensor and set points and all heater
36. of minutes the Min On Off cell will wait before changing the state of the Com mand Output from OFF to ON Likewise the Minimum Off Delay is the number of minutes the cell will wait before changing the Command Output from ON to OFF One Shot Timer Type Disabled Momentary ON Momentary OFF Disabled The One Shot Timer Type field determines how the logical ON OFF signal generated by the DVCombiner and Schedif cells see Section 11 1 3 is interpreted into a digital pulse signal There are three different timer types to choose from Disabled the One Shot cell is disabled meaning the logical ON OFF signal will be sent to the Output without any modification Momentary ON the One Shot cell sends an ON pulse to the Output whenever a transition from OFF to ON transition is detected At all other times the Output will be OFF Momentary OFF the One Shot cell sends an ON pulse to the Output whenever a transition from ON to OFF is detected At all other times the output will be OFF Change of State the One Shot cell sends an ON pulse to the Output whenever any kind of transition is detected whether it be from ON to OFF or from OFF to ON One Shot Output Pulse Width 00 00 10 18 12 15 00 00 10 The One Shot Output Pulse Width is the number of hours minutes and seconds the ON pulse emitted by the One Shot cell will last The pulse width must be specified in hours mintues seconds HH MM SS Proof Delay 00 00 10 18
37. set up of Cool Stages 0 6 0 The number of cool stages in the AHU is specified in this field No more than six cool stages may be set up Available for Dehumidification 0 6 0 The number entered in the Available for Dehum field will be the number of cooling stages the BEC may use during dehumidification Humidity Sensor type options AHU Humidity The sensor or combination of sensors that the AHU uses to read dewpoint or humidity is specified in the Humidity Control Source field Users may choose from the following sensor types e AHU Humidity the sensor is a relative humidity sensor 22 AHU AHU Humidistat the sensor is a humidistat which opens and closes at a fixed humidity AHU Dewpoint Cell the sensor is a dewpoint cell AHU Dewpoint Calc the BEC uses a relative hu midity sensor on the AHU and the control tempera ture calculated by the AHU s temperature sensors to calculate a dewpoint value Anti Sweat 1 Humidity the AHU uses the relative humidity sensor defined for anti sweat circuit one Anti Sweat 2 Humidity the AHU uses the relative humidity sensor defined for anti sweat circuit two Anti Sweat 1 Dewpoint the AHU uses the dewpoint cell defined for anti sweat circuit one Anti Sweat 2 Dewpoint the AHU uses the dewpoint cell defined for anti sweat circuit two See Section 3 1 6 Anti Sweat Circuit Setpoints for infor mation on how to set up anti sweat humidity or
38. will be changed for day light savings select the appropriate method from the Day light Savings Mode options Choosing Automatic will initiate DST changes on April 7 and October 29 of each year Choosing Manual will initiate DST changes on the dates specified in the DST Manual Set Start and DST Man ual Set End fields Choosing None will disable DST mode Start End Dates If the Manual method is chosen in the Daylight Savings Mode field the BEC will modify the system time on the specified dates BEC system settings will be changed to daylight savings time starting on the date defined in the DST Manual Set Start field and will return to standard time on the date defined in the DST Manual Set End field Sys tem time changes at approximately 2 00 a m on the dates specified Warning Because the defined dates are specific for each year the Date fields must be updated each year by the user Temperature Units Temperature readings can be set to display in either Fahr enheit or Celsius from the Temperature Units dialog box If Celsius is chosen as the default unit all default tempera tures will be changed from the Fahrenheit defaults to Cel sius default Passwords The BEC system requires a password for all users to enter into and modify system settings There are four levels of Device Configuration 3 access to the BEC A detailed description of each access level is given in Table 1 1 To change the passwords enter the desi
39. 026 1003 Rev 1 10 06 97 UltraSite User s Guide BEC Supplement Dees 2 CLL LLL COMPUTER PROCESS CONTROLS ee 2 CEE ELL COMPUTER PROCESS CONTROLS 1640 Airport Road Suite 104 Kennesaw GA 31044 Phone 770 425 2724 Fax 770 425 9319 ALL RIGHTS RESERVED The information contained in this manual has been carefully checked and is believed to be accurate However Computer Process Controls Inc assumes no responsibility for any inaccuracies that may be contained herein In no event will Computer Process Controls Inc be liable for any direct indirect special incidental or consequential damages resulting from any defect or omission in this manual even if advised of the possibility of such damages In the interest of continued product development Com puter Process Controls Inc reserves the right to make improvements to this manual and the products described herein at any time without notice or obligation THIS PRODUCT IS AN FCC CLASS A DIGITAL DEVICE This equipment has been tested and found to comply with the limits for a Class A dig ital device pursuant 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 fre quency energy and if not installed and used in accordance with this instruction man ual may cause harmful interferen
40. 1 10 06 97 11 1 2 Digital Output Setpoints Digital Output 1 DY OUTPUT 01 Minimum On Off Minimum On Time 00 00 00 Minimum Off Time 00 00 00 On Delay 00 00 00 Off Delay 00 00 00 One Shot One Shot Timer Type Disabled M One Shot Output Pulse Width oo 00 10 Proof Delay 00 00 10 Type Latch Time 00 00 00 All fields necessary to set up the Min On Off One Shot and Proof cells are in the Setpoints dialog box Functional Description The Minimum On Off cell defined in this dialog box as sures that the digital Output defined in Section 11 1 5 Digital Output Module Outputs remains ON and or OFF for a specified minimum duration The One Shot cell also defined in this dialog box converts the logical ON OFF signal from the digital combiner into a digital pulse signal The Proof cell also defined in this dialog box turns the Proof input ON whenever the Proof input does not match the digital Output Min On Off Times 00 00 00 24 00 00 00 00 00 The Minimum On time is the smallest amount of time the digital output must remain ON before an OFF transition is allowed The Minimum Off time is the smallest amount of time the digital output must remain OFF before an ON tran sition is allowed The Min On Off Times are specified in hours minutes sec onds format HH MM SS Ultrasite User s Guide BEC Supplement Min On Off Delay 0 240 min 0 min The Minimum On Delay is the number
41. 100 0 The Maximum Analog Value is the highest amount that will be applied to the PWM output When the PID output is higher than the Maximum Analog Value the PWM cell substitutes the Maximum Analog Value for the PID output 026 1003 Rev 1 10 06 97 10 1 4 Analog Output PID Setup x Analog Output 1 AY OUTPUT 01 PID Settings l Bypass PID Proportional Gain Integral Gain Derivative Gain Throttling Range Dutput at Setpoint Minimum Loop Output 0 0 Maximum Loop Output 100 0 Minimum Accumulated Error 0 0 ELT All set points necessary to set up the PID Control cell are entered in the PID Setup dialog box Functional Description The PID Control cell defined in this dialog box produces a 0 100 output based upon the Control In input s proxim ity to the PID set point Refer to Section 3 7 2 3 Analog Output Module for more information on the PID Control cell Bypass PID When the Bypass PID box is checked the PID Control cell passes the Control In value to the cell output without mod ifying it In other words the Control In value completely bypasses PID Control and goes directly to the Filter cell Proportional Gain 0 0 100 0 1 0 The Proportional Gain determines how much the PID out put must change in proportion to the difference between the Control In and PID Setpoint values Ultrasite User s Guide BEC Supplement Analog Outputs PID Setup Integral Gain 0 0 100 0 1 0
42. 12 15 00 00 10 The Proof cell compares the Proof input to the digital Out put If these two values are different for an amount of time larger than the Proof Delay the Alarm output will be turned ON The delay must be specified in hours minutes seconds HH MM SS Proof Type Logical Actual Logical If the Logical proof type is chosen overrides of the Command Output will not be reflected in the output value sent to the Proof cell This may result in un neccesary activation of the Proof output When the One Shot cell is being used to generate short dig ital pulses the Output may not be the best value to use in Digital Output Setpoints 83 proof checking since Proof inputs are logical ON OFF signals For this reason the Proof Type field allows users to select as the comparison value either the actual Output state or the logical Output state before it is modified by the One Shot cell To use the actual Output value for the Proof cell compari son choose Actual from the scroll options To use the log ical Output value before it is modified by the One Shot and Override cells choose Logical from the scroll options 11 1 3 Digital Output 1 DY OUTPUT 01 7 Enabled p Combiner Combiner Mode First y Combiner Alternate Mode First y T Invert Combiner Output Schedule Interface Mode Logic Input Only x Alternate Interface Mode Schedule Input Only M m me necessary z INS m e and Schedule Interface
43. 26 1002 UltraSite User s Guide Section 1 11 Alarm View Print Setpoints See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set points 7 1 1 Light Sensor Setup Light Sensor Setup x Schedules The light sensor used in schedule light Type sensor overrides is set up in this dialog Gain 175 box Offset 0 Y Board Point a o Functional Description Type i AN isa The light sensor type is specified in the Type field Choose either Linear or Digital Ultrasite User s Guide BEC Supplement Light Sensor Setup 49 Gain Offset Linear light level sensors must be provided with a gain val In cases where a light level sensor is known to read higher ue The sensor s gain value should be given in the light lev or lower values than the actual light level an offset value el sensor s installation manual Enter the gain value in the may be specified The number of foot candles entered in Gain field the Offset field will be automatically added to the light lev el sensor s reading 7 2 Individual Schedules Menu Definition Screen Map En File Tree Logs System View Window Help chedules are defined overridden an 217 ele Le lalo ele ale configured for light sensor overrides us UltraSite ing the Individual Schedules Menu Sample Sample Site AA AAA AS 5 E BEC 1 CPC ENVIRONMENTAL CONTROL l AHUs Anti Sweat Boilers Demand Control Dimmer Schedules Ev
44. 3 BEC Instal lation and Operation Manual Section 6 7 Demand Control for more information Functional Description Navigation Fan failure alarms and notices may be bypassed for a fixed period of time using the Fan Fail Alarm Bypass window Fan Failure Alarm Normal Alarm Disabled Nor mal While set as Normal all Notices and Alarms can be gener ated and are reported If the Alarm Disabled option is se lected and a time is entered in the box next to it no Notices or Alarms will be generated or reported Load Shed Setup 27 2 3 8 Setup Instance ER eee ee users E access a AHU related dialog boxes in succession Functional Description Navigation When Setup Instance is chosen all dialog boxes related to AHU setup appear in sequence This allows users to change a number of settings without having to select each dialog box individually from the system tree menu When an AHU is created in UltraSite the Setup Instance sequence is initiated automatically Setup Instance cycles through the dialog boxes in the fol lowing order e AHU Main Setup see Section 2 3 1 28 AHU AHU Board Point Configuration see Section 2 3 2 Fan Setup see Section 2 3 3 Load Shed Setup see Section 2 3 6 Heat Cool Setpoints see Section 2 2 2 Single S P Only Heat Delays see Section 2 2 3 Single S P Only Cool Delays see Section 2 2 4 Separate S P Only Heat Stage Setpoints see Sec tion 2 2 5 S
45. 7 0 Whenever the Command output of the Analog Input Mod ule goes from OFF to ON the Count Increment value is added to the current value of the Count output Setup Instance cycles through the dialog boxes in the fol lowing order e Analog Input Module Setup see Section 9 1 4 e Analog Input Inputs see Section 9 1 5 e Analog Input Outputs see Section 9 1 6 e Analog Input Counter see Section 9 1 7 e Analog Input Setpoints see Section 9 1 2 e Analog Input Alarms see Section 9 1 3 026 1003 Rev 1 10 06 97 10 Analog Output Modules 10 1 Individual Analog Output Modules Menu Definition Screen Map En File Tree Logs System View Window Help In the Analog Output Modules menu users may Aa view active diagrams of Analog Output Modules and define cells within modules S place E Sample 2 Sample Site El BEC 1 CPC ENVIRONMENTAL CONTROL A quick reference showing a diagram of the Analog Out JAHUS put Module and a brief description of all inputs outputs PAnalog Inputs ph f Analog Outputs and cells is given in Appendix B analog Output 1 AV OUTPUT 01 Dig Status if Setpoints Select Float Sct View Alarms Print Setpoints Setup Filter PWM PID Setup Inputs Dutputs Setup Sequencer Setup Setup Instance option A See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set points Sequencer Setup Section 10 1 7 Sequencer Setup Setup Instance Se
46. 75 Select 74 Sequencer 78 of stages 78 min max in 78 Setpoint Float 74 float in low high 74 float output range 74 inputs Float 74 Index l 1 setup 77 outputs setup 77 Sequencer interstage delays 78 set points fallback 74 filter factor 75 filter time period 75 float in low high 74 float output range 74 min max PWM analog value 75 output when in failure 74 PWM output time 75 setup instance 79 Anti Sweat offsets 33 overrides 30 set points 33 setup 30 B BEC defining unit number 5 Boilers 35 37 offsets 37 set points 36 setup 37 Building Environmental Control See BEC C Communications 5 6 Cooling bypassing manual 12 coil air temperature 22 set point strategy separate 8 single 8 unoccupied mode 23 D Daylight Savings Time 3 Demand Control alarm set points 42 load shedding set points AHUs 19 schedules 53 sensors 63 setup AHUs 27 logs daily 41 1 2 Index monthly 41 window 41 set points 41 42 demand 41 demand window time 42 load shed enable disable times 42 setup kW sensors 41 Dialout See Communications Digital Output Module 80 85 bypassing the output 81 cells Counter count increment 85 initial count value 85 trip point 85 Counter reset type 85 DVCombiner 83 combination modes 83 invert combiner output 83 Minimum On Off 82 One Shot 82 output pulse width 82 timer type 82 Proof delay 82 latch time 83 type 82 Schedule Interface 83 combination modes 83 i
47. Boiler At field See P N 026 1103 BEC Installation and Operation Manual Section 6 4 Boiler Control for more information about boiler set points and operation Double clicking the left mouse button on any of the fields or indicators in this screen brings up the Boiler Setpoints dialog box See Section 4 2 2 for more information Clicking the right mouse button on any of the fields or in dicators in this screen will bring up the Individual Boilers Menu see Section 4 2 Boilers Button Clicking the left mouse button on the Boilers button brings up a dialog box where users may select other boiler status screens Clicking the right mouse button on the Boilers but ton brings up the Boilers Main Menu see Section 4 Unit Summary Button Left clicking the Unit Summary button calls up the Unit Summary screen Right clicking the Unit Summary button calls up the same menu brought up by right clicking the BEC from the system tree see P N 026 1002 UltraSite User s Guide Section 1 5 Unit Level for more informa tion Functional Description Setpoints High Outside Temps High see descrip tion 120 F at 60 F When the outside temperature equals or exceeds the value entered in the Outside Temps High field the temperature or pressure specified in the Setpoint High field will become the boiler set point Specify a value from 80 F to 200 F or 1 to 500 Ibs in the Setpoints High field Enter a value from 10 F to 65
48. C Installation and Operation Manual Section 6 1 1 Single Set Point Strategy and Section 6 1 1 Single Set Point Strategy for more information Number of AHUs 1 6 1 Enter the total number of AHUs in this field The BEC may control up to six AHUs Day Start End 00 00 23 59 08 00 22 00 The Day Start and Day End fields form a period of time that the BEC interprets as daytime for the purposes of night set back mode and other time dependent AHU functions If 8 Device Setup night set back mode is being used Day Start and Day End fields must be entered To specify Day Start and Day End times enter the times in 24 hour format Summer Winter Switch Temp 50 200 F 45 F The BEC determines whether to operate in summer or win ter mode by analyzing the outside temperature If the tem perature is above the Winter Summer Switch Over set point the BEC operates in summer mode If the tempera ture is below the Winter Summer Switch Over set point the BEC operates in winter mode External SP Shift Reset Time 00 00 23 59 00 00 The BEC may be configured to shift the heating and cool ing set points based on contact closures from external de vices Six such inputs may be set up in the BEC s input definitions SP 1 SP 2 SP 4 SP 1 SP 2 and SP 4 The first three inputs when closed raise each set point one two or four degrees respectively The last three lower the set points one two or
49. C operates in summer mode temperature is below the Winter Summer Switch Over set point the BEC operates in winter mode External SP Shift Reset Time 00 00 23 59 00 00 The BEC may be configured to shift the heating and cooling set points based on contact closures from external devices Six such inputs may be set up in the BEC s input definitions SP 1 SP 2 SP 4 SP 1 SP 2 and SP 4 The first three inputs when closed raise each set point one two or four degrees respectively The last three lower the set points one two or four degrees The External S P Shili Reset Time deactivates and resets all external set point shift inputs every day at the specified time This prevents the possibility ofa closure being activated forgotten about and left closed for a long period of time Enter the desired time in 24 hour format in the External S P Shift Reset Time field Fail Safe Mode Yes No No When an AHU s temperature sensor or 16A1 board fails the AHU loses part or all of the input necessary ta control environmental conditions 1f desired all AHU heating and cooling outputs may enter a fail safe state upon sensor or board failure To enable this feature enter Yes in the Enable Fail Safe Mode field The on off status of a heating or cooling output during fail safe mode is determined by the output board s fail safe switch and or jumper settings Refer to Section 5 Hardware Setup for more information
50. Demand Control Status Setpoints Alarm Setpoints View Alarms Print Setpoints Log Inventory Setup Setup Instance INTI EE TI EN Print Setpoints See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set points Log Inventory See P N 026 1002 UltraSite User s Guide Section 1 6 2 Component 47 Log Inventory 4 Setup Section 5 2 4 Demand Setup Setup Instance Section 5 2 5 Setup Instance 4 2 3 Ultrasite User s Guide BEC Supplement Setup Instance 39 5 2 1 Demand Control Status Circuit 1 Peak Power Peak Time Hourly Usage Daily Usage Demand Status Shed Time Setpoint Predicted Usage Max Shed Current Shed Shed Required Shed Mode Emi Window Log Daily Log Monthly Log Circuits a power usage ie and monthly usage statistics may be viewed in the Demand Control Status screen Functional Description A summary of all information related to demand monitor ing and control of the selected circuit is shown in the sum mary box in the middle of the screen This summary operates similar to other summary screens in UltraSite see P N 026 1002 UltraSite User s Guide Section 1 10 Status and Summary Screens for more information Different fields appear in the summary box depending on whether Circuit 1 or Circuit 2 is being viewed Since Cir cuit 2 is used for demand monitoring only fields related to demand controlling such as load shed fields are not avai
51. HUs FOES ta 219 MA BC Mams may be viewed and defined using the In O UltraSite dividual AHU Menu options ae eE ample Site 0 este 5 E BEC 1 CPC ENVIRONMENTAL CONTROL AHUs The Individual AHU Menu can also be accessed by right nee i AHU Status AHU Status clicking the mouse button while a specific AHU is high i ii d Setpoints Setpoints 1 g ed Heat Stage Delays Heat Stage Setpoints Cool Stage Delays Cool Stage Setpoints Alarm Setpoints Alarm Setpoints Load Shed Setpoints OR Load Shed Setpoints Output Statistics Output Statistics View Alarms View Alarms Log Inventory Log Inventory AHU Setup AHU Setup Single Strategy Separate Strategy a tere Y 7 Load Shed Setpoints Section 2 2 8 Load Shed Setpoints See P N 026 1002 UltraSite User s Guide Section 1 11 Alarm View 66 Print Setpoints See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set points Log Inventory See P N 026 1002 UltraSite User s Guide Section 1 6 2 Component Log Inventory AHU Setup Section 2 3 Individual AHU Setup Menu Ultrasite User s Guide BEC Supplement Override Bypass Setup 11 2 2 1 AHU Status Screen 199 AHU 1 Auto Cntr oo Cool Stages Heat Stages bi Off 4 Off RECL 1 Off AUX 5 Off 40 Off 5 Off RECL 2 Off AUX 8 Off Se RECL 3 Off AUX 7 Off o Of amp On RECL 4 Off AUX 8 Off a 90 80 70 60 50
52. Manual Section 6 10 2 1 Analog Input Module Initial Count Value 0 32767 0 The Initial Count Value is the value at which the counter begins When the Counter cell is reset the Count output re turns to the Initial Count value 9 1 8 Setup Instance etup Instance allows users to access a Input related dialog boxes in succession nalog Functional Description When Setup Instance is chosen all dialog boxes related to analog input module setup appear in sequence This allows users to change a number of settings without having to se lect each dialog box individually from the system tree menu When the module is created in UltraSite the Setup Instance sequence is initiated automatically 72 Analog Input Modules Trip Point O 32767 NONE If the Initial Count Value reaches a value higher than the defined Trip Point the Counter cell calls for the Trip Alarm output to be ON Reset Type Level Edge InvEdge Level The Counter cell s Count value is reset to the Initial Count Value upon receiving a signal from the Reset input The type of signal that will reset the Counter cell is specified in the Reset Type field There are three different reset types e Level the Count will reset whenever the Reset input is ON e Edge the Count will reset whenever the Reset input goes from OFF to ON e InvEdge the Count will reset whenever the Reset input goes from ON to OFF Count Increment 0 3276
53. Module for a complete description of the module inputs A complete list of the possible input sources is given in Ap pendix A Analog Output Outputs Setup Functional Description Refer to P N 026 1103 BEC Installation and Operation Manual Section 6 10 2 3 Analog Output Module for more information about these outputs Type 8RO 4A0 8DO None None The Type field is where the type of output board is defined Users may select the 8RO Relay Board the 4A0 Analog Output Board the 8DO Digital Output Board or None if the output is not going to be given a board and point ad dress Board and Point The desired board and point address for the output is en tered in the Board and Point fields 8DO Interval If 8DO is chosen in the Type field specify an interval in the 8DO Interval field The interval is the amount of time over which the 8DO s output will be applied for example if the output value being sent to the 8DO is 60 and the 8DO In terval is set to 1 second the 8DO will turn the output on for 0 6 seconds 60 of a second turn it off for 0 4 seconds and repeat this cycle every second 026 1003 Rev 1 10 06 97 10 1 7 Sequencer Setup Analog Outputs Sequencer x Analog Output 1 AY OUTPUT 01 Linear Number of Stages 0 Sequencer Type Off On Interstage Delay 00 01 00 00 01 00 Minimum In 0 0 Maximum In 100 0 Sequencer Output when ON On x Sequencer Output when OFF Off M
54. ON transitions since the last to reset the count Signal reset type must be defined in Count Tripped Digital Turns ON when the Count UltraSite output value exceeds the Alarm Disable Digital When ON the Process Count Trip set point Alarm cell will not generate Digital When Analog Input Value a signal from the Alarm output exceeds the Alarm set output point limits the Alarm When ON the Process output turns ON Alarm cell will not generate i Digital When Analog Input Value a signal from the Notice output exceeds the Notice set output point limits the Notice Occupancy state output turns ON ON or NONE Occupied OFF Unoccupied Cell Name Functional Description AVCombiner Combines Input Values 1 4 using either a primary or alternate combination strategy Keeps the combined value from the AVCombiner within a set of user defined high low limits Limits the rate of change over time for the combined value determined by the AVCombiner Turns ON the Alarm or Notice outputs if the Analog Input Value output falls outside the user defined alarm or notice set point range Changes the Command output state when the Analog Input Value output falls outside the user defined cut in cut out set point ranges Overrides the Command output to a user defined value for a user defined amount of time Counter Increments the Count output when the Command output transitions ON Turns on the Count Tripped output when the Count output exceeds the C
55. On temperature is 72 F and each successive stage has a set point one degree lower than the previous stage Delay 0 240 min 5 min Before activation the BEC must wait an amount of time equal to the specified Cut On Delay value if one is entered Delays can be varied so that successive heat stages come on more quickly or more slowly as well Cut Off 50 99 F see description When the AHU s control temperature is above a heating stage s cut off temperature set point the stage is deactivat ed By default stage one s Cut Off set point is 82 F and each successive stage has a set point one degree lower than the previous stage Delay 0 240 min 5 min Before deactivation the BEC must wait an amount of time equal to the specified Cut Off Delay value Use Yes No Yes When a stage s Use box is checked the stage may be acti vated during night set back When the box is left empty the stage will be locked off during the night hours 026 1003 Rev 1 10 06 97 Night Cut On Cut Off The Night Cut On and Night Cut Off set points are the heating set point values used during night set back mode Night Set Back is enabled in Section 2 3 1 AHU Main Set up 2 2 6 AHU 1 Auto Cntr Day Night Cuton Delay Cutoff Delay Use Cuton Cutoff F min F min F F a 1 fs fo 2fe_f_ MA jar fr fa a 7_f_ a 2AA Te fe O aa a e a e o p a 6 foo fo Cut on and cut off set poin
56. RN 30 3 1 2 Anti Sweat Outputs Setups iie aiii e td av ad se A E ned atv a a Nese aa 30 3 1 3 Board Point Configuration scsi ii gugedvesbisasnssesia vas raid 31 31 4 Anti Sweat Individual Circuits Menusi siressa atraca cesiones gusseccusnantvscovenevase ei sty 31 BAD Antt Sweat Status SCHON AA AN 32 3 1 6 Anti Sweat Circuit Setpoint cta ti evens wick evens a his new ied ita hisses 33 SDT SOtUp INSTANCE iii pa diia 33 INN AAA 34 AL MAT MENO din A dt IA E Id EA IS EI ates 34 42 INDIVIDUAL BOILERS MENU e ti ie 35 4 2 1 Boiler Status Screen a da ease EE tetera Aaa de 35 4 2 2 A ENT AR ON 36 UltraSite User s Guide BEC Supplement Table of Contents i 4 2 3 Boiler Setups E 8 ives te wsies eii ita 37 EI SCR PANSTANCE E ise NO 37 5 DEMAND CONTR OD eiiscscscsessnsiusisctsissssesacnsccessseteiseeciasendvescse seal seas Savcssecdussiebsigcacadsessancdsasessbeseseses sake siecbebusscsedssivacsove 38 DA MAIN MEN tota cotinceess Ae OI ati Ad A A add 38 5 2 DEMAND CONTROL CIRCUITS MENU eaaa a reia ra ea Es r Erie E EEE EE Ean a S AEE a ERESSE Ea Da Eea E EEE aa iS 39 3 2 1 Demand Control Status ir E esnan arte rR EE hw cae haba E EE EEE dae sata E EE EE a EEE E EE 40 3 2 2 Demand Setpoint iekea iaa aa e aE EE a Ea E Ea a S Aas eE 41 3 2 3 Alarm Setp ints A E ANE id eee Baie Bee IGA A OI AT e S 42 3 2 4 DEMANA Setup areetan na eia as a e ad 42 D D De Setup INSTANCE ii dia EE AE oeeos eRe 43 6 DIMMER CONTROL siecssicsnsscscacustesc
57. Set up Cool Stage Setpoints Separate Set Point only 17 2 2 7 Alarm Setpoints Alarm Setpoints x AHU 1 AHU 1 Heat Stages Cool Stages Limit Delay Limit Delay Alarm NONE 3 min Alarm 3 min Notice NONE x 3 min Notice 3 min Dehumidification Fans Alarm Limit 0 y Alarm Delay 30 min i Limit Delay Alarm NONE 3 min Notice NONE i 13 min Wi F Send To pan EPER E fan failure alarms for individual AHUs are entered from the Alarm Setpoints dialog box Functional Description Heat Cool Alarms and Notices 50 999 F OPEN or CLOSED NONE Alarm and notice set points may be entered as NONE for no alarms a temperature or as OPEN or CLOSED When ever the AHU s control temperature reading is below a heating notice set point or above a cooling notice set point for a number of minutes equal to the set point s notice de lay a notice will be generated A notice is a low level warning written into the BEC Alarm Log Whenever the AHU s control temperature reading is below a heating alarm set point or above a cooling alarm set point for a number of minutes equal to the set point s alarm de 18 AHU lay an alarm will be generated An alarm is a high level warning written into the BEC Alarm Log that may be ac companied by on site operation of a bell light horn or oth er warning device Alarms may also initiate a modem dialout sequence and or th
58. Setup 25 Dehumidify Don t Care Force Low Don t Care The speed setting fields below DEH in this screen represent the fan speed during dehumidification Fan speed may be slowed during dehumidification by forcing the fan to oper 2 3 5 AHU 1 Auto Cntr Heat Cool Operation Mode Stages Y al fo Us fo Minimum Z jo 2 p 2 p Default jo 3 p 3 p Differential Setpoint ES p 4 p Cooling jo F 5 p E p Heating jo F amp p E p T p Dehum Fan Slowdown fo 8 p Board Point Configuration Bd Pt YS Alarm fo fo Bd Pt Bd Pt Inv Reset jo fo Fan Outputs fo fo pr ee ae ES ES AHU fans are specified in this dialog box Functional Description Operation Mode Variable speed fans may operate in either of two modes stages and differential mode When Stages is selected the fan speed is determined by the defined fan speed settings of each heating and cooling stage When Differential is select ed the fan speed is determined by the differential between the supply and return air temperature sensors See P N 026 1103 BEC Installation and Operation Manual Section 6 3 Fan Control for more information Minimum VS The Minimum Variable Speed percentage is the lowest possible speed at which the fan can operate when active Enter a percentage from 0 100 Default VS If the fan has been set up as Always On in Section 2 3 3 Fan Setup the Default VS is the speed percentage at which the fan wi
59. Sweat Circuits Menu Sample SS amp Sample Site El BEC 1 CPC ENVIRONMENTAL CONTROL CJAHUs HAHU 1 Auto Cntr JAnti Sweat 7 ASW Status Setpoints Setup Instance View Alarms Print Setpoints Log Inventory an tere Y Ps CUT ETETATI TOS ANNE See P N 026 1002 UltraSite User s Guide Section 1 11 Alarm View E Print Setpoints See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set points Log Inventory See P N 026 1002 UltraSite User s Guide Section 1 6 2 Component Log Inventory Ultrasite User s Guide BEC Supplement Board Point Configuration 31 3 1 5 Circuit 1 Current Output 100 Average Output o Allon 65 Humidity NONE NOME 2a Dewpoint o AntiSwoats We UnitSummay el 1335 cPC e real time status of anti sweat circuits is displayed at the Anti Sweat Status screen Functional Description Dewpoint values used to control anti sweat circuits are de termined from either a dewpoint cell or from a combination of humidity and temperature sensors If a dewpoint cell is being used the measured dewpoint is shown in the Dew point field If a humidity and temperature sensor is being used the humidity sensor reading is shown in the Humidity field the temperature sensor reading is shown in the ther mometer and the calculated dewpoint is shown in the Dewpoint field A summary of all anti sweat heaters defined for
60. ach menu The exact manual section and page number to refer to for information on each option follows If another manual is not specified after a reference the reference is contained within this manual All unique dialog boxes for each option are shown and explained after the Screen Map Commands common in UltraSite such as Add New or Print Setpoints are not explained in this supplement users will be referred to the appropriate section in the UltraSite User s Guide P N 026 1002 for more information on these options This supplement also does not cover the basics of maneuvering within UltraSite see UltraSite User s Guide P N 026 1002 for help on operating UltraSite menus The example below describes the layout and use of the system navigation pages Section number and screen title Shows the default configuration of the dialog box N Definition of the dialog box N JAHU Setup Lx 1 Board 7 Points N A Mode Separate SP eho m8 ae spe fo fo 2 SP 1 g jo al y E sp 2 0 0 Entel SP Shift eset Tine 00 py I Fail Safe Mode T Enable Fans during Fan Fail Log Interval 00 1500 ok C tansa SondTo Provides an in depth explanation of the dialog box what data may be entered definition of the entry fields and instruction on navigation within the screen 1 6 AHU Setup AHU contr
61. ack operations the BEC s heating and cooling set points are shifted down when Night Set Back mode begins and returned to normal when Night Set Back ends When the Warm Up feature is being used rather than Ultrasite User s Guide BEC Supplement switching immediately from night set points to day set points the BEC will gradually increment the building tem perature set points during the final hours of Night Set Back mode As a result when night set back mode terminates the building temperature will be closer to the desired day time temperature To enable the Warm Up feature check the Use Warm Up box and enter a start time from 00 00 to 23 59 Unoccupied Mode Schedule options Sch 1 The BEC uses schedules to determine what times the build ing will be unoccupied When the schedule number is de fined in the Use Schedule Number field the selected AHU will operate in unoccupied mode when the schedule is OFF and operate in occupied mode when the schedule is ON See Section 7 for information on how to define schedules Heat All Off Yes No No Checking this box bypasses all heat stages off during unoc cupied mode Cool All Off Yes No No Checking this box bypasses all cool stages off during unoc cupied mode Heat Aux Off Yes No No Checking this box disables all auxiliary heat stages during unoccupied mode Dehum Off Yes No No Checking this box prevents the AHU from entering dehu midification m
62. alue suddenly changes from 50 to 60 If a Filter Factor of 50 is active in this module only half of that change will be reflected in the Filter cell output during a single sample period Therefore when the input change is first detected by the Filter cell the output would immediately go to 55 Note however that as long as the input value remains at 60 the Filter cell s output will eventually climb to 60 after several sampling periods going from 55 to 57 5 to 58 75 and so on until the output eventually reaches 60 Filter Time Period 00 00 00 24 00 00 00 00 01 The Filter Time Period is the amount of time between input samples and output changes The Filter cell reads the input value adjusts the output value as described above and waits an amount of time equal to the Filter Time Period be fore repeating the process 026 1003 Rev 1 10 06 97 9 1 5 CO E Analog Input 1 Input Value 1 None Input Value 2 None Input Value 3 None Input Value 4 None Occupied None Alarm Disabled None Notice Disable None Alt Combiner None Suspend Count None Reset Count None LLL le lo ibe lo lo lo Send To 9 1 6 Analog Inputs Outputs Setup x Analog Input 1 AY INPUT 01 Output Boards Type Board Point 8DO Interval Command None 7 o o o sec Analog Input Value None x p p fo sec Alarm None y o o
63. ate sensor from the scroll options Dimmer Override 47 Sensors must be defined in the BEC before they will appear in the Outside Light Level Sensor Number scroll options See Section 8 Sensor Control Zone Light Level Sensor options NONE The zone light level sensor must be set up as one of the 64 system sensors configurable in the BEC Choose the appro priate sensor from the scroll options Sensors must be defined in the BEC before they will appear in the Outside Light Level Sensor Number scroll options See Section 8 Sensor Control Light Panel Update Interval 0 60 min After the BEC checks the outside light level and makes any necessary adjustments to the dimmer the BEC waits for an amount of time equal to the Light Panel Update Interval be 20 min 6 2 5 Setup Instance etup Instance allows users to access a dimmer related dialog boxes in succes sion Functional Description When Setup Instance is chosen all dialog boxes related to lighting zone setup appear in sequence This allows users 48 Dimmer Control fore making another check Enter a number of seconds from 1 to 60 in the Light Panel Update Interval field Pulse Width 1 100 tenths of sec 5 tenths of sec The BEC adjusts dimmer settings by sending a series of 12 V DC digital pulses to the dimmer panel Each pulse raises or lowers the dimmer percentage by a slight amount The desired width of the pulse is entered in the Pulse Width f
64. bars the actual value read by the module will be 57 h L Analog Value 999 9 999 9 0 When Analog Value is chosen a field appears where users may specify a fixed numerical value to the selected input Digital Value ON OFF NONE OFF When Digital Value is chosen a scroll option box appears where users may specify a fixed digital value to the selected input Sensor Control pat Tops of input The value of the sensor control output Analog Control Value The Analog Control Value is the analog value being used as the Sensor Control Value This could be the sensor value itself or it could be a combination of up to four other sensors When this analog value is a pressure measurement in bars the value will be multiplied by 10 when pointed to Digital Control Value Digital The same as the Analog Control Value above except Digital Control Value is for digital sensors Alarm Ovrd State The value of the alarm override input assigned to the sensor UltraSite User s Guide RMCC Supplement Appendix A BEC I O Module Input Sources A 1 Demand Control input Type of input Y po Peak Power Usage Analog The highest value of kW measured by the kW or Watt hour transducer during a specified period of time Hour kW Usage The kW value for the previous hour Day kWH Usage The total kW usage for the day AHU Control Input Type of input Y po Supply Temp The current value of the Supply Air Temperature sensor for the
65. cally entered into the input field For simplicity the Alter Board dialog box splits the BEC inputs into two categories the Normal Inputs which contain all non circuit relat ed inputs and Circuit Inputs which contain all circuit related inputs To select a Circuit Input users must first select the desired circuit in the scroll options The inputs in the Alter Board dialog box are listed in the same order as the Input Definitions screens accessed from the BEC front panel Refer to P N 026 1103 BEC Installation and Operation Manual Section 8 9 1 Input Definition for descriptions of these inputs Output Board The Output Board option allows a user to choose an output from any output board point on the BEC Input Output Network Alter Board x When the Output Board option is selected a field appears beside the in put along with a button labeled Select Left clicking the Select button brings up the Alter Board dialog box shown above The Alter Board box lists all possible BEC outputs To select an output simply left click it and press OK The appropriate index number is automatically entered into the input field gt n gt z For simplicity the Alter Board dialog box splits the BEC outputs into two categories the Normal Outputs which contain all non circuit re lated outputs and Circuit Outputs which contain all circuit related out puts To select a Circuit Output users must first s
66. ce set points Two different sets of set points may be defined occupied and unoccupied The occupied set points are used when the Occupied input is ON or NONE The unoccupied set points are used when the Occupied input is OFF See Section 9 1 5 Analog Inputs Input Setup for information about how to define the Occupied input Alarms generated by the Process Alarm cell are also sent to the BEC Alarm Log 026 1003 Rev 1 10 06 97 Low Limit Alarm Notice 999 999 NONE If the combined input value from the Filter cell is lower than the Low Limit Alarm set point the Alarm output will be ON If the input value is below the Low Limit Notice set point the Notice output will be ON High Limit Alarm Notice 999 999 NONE If the combined input value from the Filter cell is higher than the High Limit Alarm set point the Alarm output will be ON If the input value is above the High Limit Notice set point the Notice output will be ON Trip Delay 00 00 00 24 00 00 When the input value goes below a Low Limit or above a High Limit set point the BEC will wait an amount of time 9 1 4 Analog Inputs Setup x Analog Input 1 fav INPUT 01 I Enabled p Combiner l Mode First M Alternate Mode First x Mix Ratio 5 0 x Limiting Block T Low Limit NONE M High Limit NONE y Filter I Filter Enable Filter Factor 10 0 x Filter Factor Time Period 00 00 01 Cancel Send T
67. ce to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case correction of the interference will be at the user s expense Table of Contents INTRODUCTION TO THE ULTRASITE BEC SUPPLEMENT scscssssssssscsscssssscesscssssneesesssssssnecsssnessesseseees 1 1 DEVICE SETUP sccssscssrssssrsssesscsesscsesscssnscsenscsenscsensesensecesseseseeseseesesensessnseseesesesseseseesesssseeesesessesessenessenessevessevassenens 2 VEL MAIN MENU soii A A A es 2 LL Lo Device CONFI QULATION iii 3 LA 2 HO BOG Setup a aseni ii id 4 1 1 3 Device Board Point Configuration cccccsccesescescesscecessessceseeessesecesecaseeaecssessecusceseeeeceseeeeseseesaeeseesaecaaesaecascaeeaes 5 1 1 4 Communications Information o ccccccccccccecesseeseeeecescesecesceseeeeceseeessessccsecasesaecsseusecuecseeseseseeseseseesaseseesaecaeesaecascaseaes a LDDs Alarm Filtering oiire O TNA 6 LLO System Schedule ans a ar UNS as aE aE a Pau yaa thd Sea Gases e E aaa eae oats 7 TAT AUS CUP A A A AA Tabak O AnS 8 A A A ORAR AS A 10 2 MAN MENU soci iaa 10 211 Override Bypass Setup i a nE A A Eds 10 2 2 INDIVIDUAL AHU MENU iniiae taisiin en ieSe iia 11 2 2 Ls AHU STATUS SCreen GA A A ds 12 22 2 Heat COOL SCUPOUNES A its 14 2 2 3 Heat Stage Delays Single Set Point Only ooonnonionicconononinnnnonnnancnnnnanonncnnconno ono cn nonnn conc no nn nana nn anar rnn cnn nrnn cnn nonnco
68. clicking any of these buttons brings up menus where users may view summary screens add new modules view module alarms or print out set points Unit Summary Button Clicking the left mouse button on the Unit Summary button will bring up the Unit Summary Screen Clicking the right mouse button on the Unit Summary but ton will bring up a menu identical to the menu called up by right clicking a BEC unit at the system tree see P N 026 1002 UltraSite User s Guide Section 1 5 Unit Level Analog Input Module Status Screen 67 9 1 2 Setpoints Cut In Out Analog Inputs Setpoints x Analog Input 1 r Occupied Setpoint Delay Cut in NONE y 00 00 00 Cut out NONE 7 00 00 00 y Unoccupied Setpoint Delay Cut in NONE 7 00 00 00 Cutout NONE 00 00 00 Send To of the fields necessary to define the Analog In put Module s Cut In Cut Out cell are in the Analog Inputs Setpoints dialog box Functional Description The Cut In Cut Out cell which is defined in this dialog box reads the combined input value from the AVCombiner and 9 1 3 Alarms Analog Input 1 r Occupied Alarm Notice Low Limit NONE NONE y High Limit NONE y NONE y Trip Delay 00 00 00 00 00 00 Clear Delay 00 00 00 00 00 00 Unoccupied Alarm Notice Low Limit NONE y NONE gt High Limit NONE NONE Trip Delay 00 00 00 00 00 00 Clear Delay 00 00 00 00 00 00 68 A
69. ction 10 1 8 Setup Instance Ultrasite User s Guide BEC Supplement Setup Instance 73 10 1 1 Analog Outputs Status Analog Output 1 AV OUTPUT 01 Not Run NONE Contro in NONE osp p E ou NONE So Sa NONE PD Separt NONE NONE une SP 5 aah aren NONE None Oue _ Use int Ou Roe Hire og NONE NONE ficat oc E 4 Direct Acting Input 1 ki None Direct Acting Nong PiDcans _ nS non Nond NONE PH 0 0 oso ok aN m E m z an and all cells within the module are shown in the Analog Output Module Status Screen Functional Description The Analog Output Module Status Screen gives a complete real time view of the operating status of an Analog Output Module Data are presented in a cell diagram form that shows not only the module s inputs and outputs but also the values entering and leaving each cell within the mod ule For a complete explanation of each cell s function within the Analog Output Module refer to P N 026 1103 BEC In stallation and Operation Manual Section 6 10 2 3 Ana log Output Module Other special operating characteristics are also displayed in the Analog Output Module Status Screen If the module is in override the Override cell shows whether the module is being overridden ON or OFF whether the override is fixed or timed and if timed h
70. d The first two inputs multiplied to gether and added to the third IV1 IV2 IV3 Subtract Mult The first two inputs subtracted from each other and multiplied with the third IV1 IV2 TV3 Abs Divide The absolute value of IV1 IV2 IV3 Abs Mult The absolute value of IV1 IV2 IV3 Square Root The square root of the absolute value of IV1 IV2 multiplied by IV3 sqr ITV1 IV21 IV3 Span The difference between IV1 and IV2 IV 1 IV2 Combiner Mix Ratio 0 100 5 0 The Combiner Mix Ratio field is highlighted only if the Mix strategy is defined in either the Combiner Mode or Combiner Alternate Mode fields The Mix strategy takes a certain percentage of Input Value 1 and adds it to a certain percentage of Input Value 2 The Combiner Mix Ratio determines what percentages are ap plied to the input values The percentage entered in the Combiner Mix Ratio is ap plied directly to Input The percentage applied to Input 2 is equal to 100 minus the Combiner Mix Ratio field Thus if the Combiner Mix Ratio were 60 the Mix strat egy would take 60 of Input 1 and add it to 40 of Input 2 Likewise if the Combiner Mix Ratio were 25 the out put would be 25 of Input and 75 of Input 2 Limiting Block Low Limit 999 to 999 or NONE NONE The Limiting Block Low Limit is the lowest limit of the combined value from the AVCombiner cell If the com bined input value is lower than this set
71. d Logins box Power Fail Alarm Notice The BEC will generate a notice or an alarm when there is a power failure within the system A notice is a low level warning that alerts users of abnormal facility or control sys tem conditions A notice creates an entry in the BEC Alarm Log An alarm is a high level warning that also alerts users of abnormal facility or control system conditions An alarm will appear in the BEC Alarm Log and may be accompa Ultrasite User s Guide BEC Supplement nied by a contact closure for on site operation of a bell light horn etc An alarm may also initiate an alarm dialout sequence and or the activation of the 485 Alarm Annunci ator Panel To activate an alarm or notice during a system power fail ure choose either Alarm or Notice from the Power Fail Alarm options Daylight Savings Time Automatic Manual None Automatic When the current time changes to standard time or to day light savings time the BEC s clock should be modified ac cordingly Time changes occur twice a year in most areas Methods for defining how the system will change its set tings for daylight savings time are defined in the Daylight Savings Mode field The clock may be configured to change according to the standard USA Daylight Savings Time DST dates accord ing to a user defined date or for areas that do not partici pate in daylight savings time the clock may be left unmodified To define how the system clock
72. d be activated and deac tivated All HVAC lighting and sensor functions may be controlled using a schedule Each of the BEC s 24 sched ules is composed of 16 separate ON and OFF operation times events These events determine when the system will be active or inactive Only systems assigned to the schedule will be affected 1 2 2 Light Sensor Overrides Schedule 1 SCHEDULE1 I Use Light Sensor Cut In Cut Out Setpoints 20 J E 30 EJ Light sensor overrides for schedules are configured in this dialog box Ultrasite User s Guide BEC Supplement Time 00 00 23 59 NONE The time of day in which the event will take place is entered in the Time field The time must be specified in 24 hour format Day options Every Da The day or group of days in which the event will take place is entered in this field The possible day settings that may be used are listed below All Holidays All defined Holidays Monday Tuesday Wednesday Thursday Friday Saturday Sunday individual days of the week Monday Friday Monday through Friday Everyday all seven days every week Holiday 1 8 Holidays 1 through 8 as defined in Section 1 1 6 System Schedule A Special Event A as defined in Section 1 1 6 System Schedule B Special Event B as defined in Section 1 1 6 System Schedule Weekend all weekends Event On Off Off The Event field determines whether the schedule will turn
73. d notices that accompany spe cific alarm groups Alarm Filtering Group Alarm Notice Messages SYSTEM ALMS Setpts Corrupt Emergency Off Reset Restore Error Remote Login Fpanel Login POWER ALMS Curtailment On Curtailment Off Power Failed Power Restored Phase Fail Demand High SENS HI ALMS High Sensor High Xducer SENS LO ALMS Low Sensor Low Xducer SENS FAIL ALMS Sensor Short Sensor Open Xducer Short Xducer Open AHU ALMS Low Temp AHU High Temp AHU High Humid AHU Table 1 1 Alarms Notices by Group 1 1 6 System Schedule BEC 1 CPC ENVIRONMENTAL CONTROL Holidays Special Dates 1 NONE Es NONE A 00700700 2 NONE 10 NONE gs 00700700 3 NONE 11 NONE 4 NONE 12 NONE 5 NONE 13 NONE 6 NONE 14 NONE z NONE 15 NONE g NONE 16 NONE Ultrasite User s Guide BEC Supplement Alarm Filtering Group Alarm Notice Messages NETWORK ALMS Missed Token No Response Bad Message Bad Checksum DIGITAL ALMS Mins On Dur gt Mins OFF Dur gt Events Accum gt Events x 1000 gt ON Events Int gt Accum Hrs ON Accum Min ON gt Hrs ON Dur gt Hrs OFF Dur gt Max Min Int gt Max Min Int lt Fan Fail AHU VS Fail PROOF ALMS MISC ALMS All Lights On Holidays and special event dates used by all BEC schedules are defined in this dia log box Functional Description Holidays Up to sixteen holidays may be defined in the Holidays fields Holidays may be used by sc
74. d schedule sensor alarms may be configured to be overridden during unoccupied mode Check the Override During Unoccupied box to override alarms during unoccupied mode Override When Output Overridden Yes No No Checking the Override When Output Overridden box auto matically overrides the sensor alarms whenever the sensor controlled output is overridden For more information about output overrides see Section 8 2 5 Unoccupied Set Points Overrides 63 8 2 7 Sensor Load Shed Setpoints x Sensor 1 SENSOR 1 KW Value jo Demand Priority Disabled y sl oa jo min jo min Shed Values Maximum Shed Time Minimum Non Shed Time m a sensors are configured in this dialog box Functional Description KW Value 0 240 kW 0 kW Enter the required number of KW used by the sensor input in the KW Value field 1 16 Disabled For each sensor a load shed priority must be defined There are 16 levels of priorities to choose from one being the lowest 16 being the highest When the demand control al gorithm sheds loads it begins by shedding loads with high priority numbers As the need for shedding increases loads with lower priority levels are shed Priorit 64 Sensor Control Sensor Load Shed Setpoints Sensors that have the same priority level are prioritized based on KW ratings Min Shed Value 0 9999 0 When the sensor control value drops below the set point specified in th
75. d sensor s current reading is shown in the indi cator located in the middle of the status screen The appear ance of this indicator depends on the type of sensor If the sensor is a pressure transducer the gauge will look like a pressure gauge if the sensor is a temperature or dewpoint sensor the gauge will look like a thermometer etc The fields shown at the bottom of the Sensor Status screen pertain to the controlled output and are defined as follows Controlled By The selected sensor s value may be combined with up to three other sensor values to yield a single control value The Controlled By field indicates the method used to com 58 Sensor Control bine the sensor values See Section 8 2 3 Setpoints for in formation on how to set the combination method Control Value This is the value calculated by the combination of the sen sors listed in the Controlled By field The Control Value is used to turn the controlled output on or off based on the Cut On and Cut Off set points Cut On Cut Off The Cut On and Cut Off set points may be defined in the Sensor Setpoints dialog box see Section 8 2 3 Setpoints as specific numerical values OPEN or CLOSED The Cut On set point is the value at which the controlled output will turn on and the Cut Off set point is the value at which the controlled output will turn off There is a one unit dead band around each set point Output Alarm Override The Output and Alarm O
76. dewpoint sensors Temp Control Method options Average The BEC may be set up with up to six temperature sensors to monitor the inside temperature of an area The BEC must be told how to combine these sensor values to calculate a control temperature that may be used in heating and cool ing control Users may choose between four sensor combi nation strategies e One when only one temperature sensor is being used select One e Average the sensor values are averaged to yield the control temperature e Maximum the highest sensor value is used as the control temperature e Minimum the lowest sensor value is used as the control temperature Terminate if Coil Air Temp Below 50 99 F 32 F To prevent moisture from freezing on cooling stage coils Cool Termination set points may be defined for all AHUs When a coil air temperature sensor reads a temperature be low the Cool Termination set point defined for the AHU all cooling stages within the AHU deactivate Coil Air Temperature sensors must be given board and point addresses in the FRZSTAT fields in Section 2 3 2 AHU Board Point Configuration 026 1003 Rev 1 10 06 97 Reclaim Heat During Dehum Yes No No By checking the Reclaim Heat During Dehum box users may lock out the use of reclaim heating stages during dehu midification Auxiliary Heat During Dehum Yes No No By checking the Auxiliary Heat During Dehum box users may lock out the
77. drd Roint CONFI SUPA ON ai wise 3 ina 56 8 2 INDIVIDUAL SENSORS MENU pnn ap causa cutee e do ds 56 AS E A ASA ee arroen NN 57 8 2 2 OULPUESTQHSTICS ai A da 58 LT SCIP OMNES 5 ois Ft A ei ol E ues seauua oa cbs ip oi gah a Ses a Wak Buc bo EE EEE iweestes Grueriohs st mse ua Eee eae 59 824s Aldrin Setpoint A tada 60 8 2 3 Unoccupied Set Points ia pi eeo iaeoe 61 8 210 OVER aiii 62 8 2 7 Sensor Lodd Shed Sepo MiS oy 63 8 2 8 Sensor AUD A A IA dai cn id idea 64 8 2 9 SCHIPANSTANCE 2 La A AR a rapture eee east 64 9 ANALOG INPUT MODULES cscscssssssssscssssscssssssssessssessnessessssesenssessssessnessessssnsensssssssessossesscssessessesesseeseeseeee 65 9 1 INDIVIDUAL ANALOG INPUT MODULES MENU occccocccnconcnnonnonnnanencnnanononnonenoninnanennononanan nen arancnnena cn ncn none nro ro non cn nancnnncinans 65 9 1 1 Analog Input Module Status SCreem ccisc cssscssiscssiseseaseasisssassesseneshsiesisstsdensssussasea aepo r esaa vi E oeae EESTE REARSET EER aR e 66 Dl Zi Setpoints C t INOM ee seis AE EE EEE EON SEE N EENEN EAEE EEN EEEE uee ee 67 DAI Alarms a a E E a E a od dirt ida 67 OLA Setup Combiner Limiting Filter s ieiee Sasien ai ied esis Ei EEEE ERD E IEE anes 68 9 1 5 Analog Inputs Input SCtup A E ON 70 ii Table of Contents 026 1003 Rev 1 10 06 97 9 1 6 Analog Inputs Output Setup sirare italian bss bs legen lib teed dal indi 70 DTT COUNTS CUUD ass ts saess ses ER OOO 71 91 8 Setup INSCANC Ecce isis sx tes
78. e Min Shed Value field the sensor will come out of shed If the sensor is not in shed when the Min Shed Value set point is reached the sensor will not be allowed to shed Max Shed Value 0 9999 0 When the sensor control value exceeds the set point speci fied in the Max Shed Value field the sensor will come out of shed If the sensor is not in shed when the Max Shed Val ue set point is reached the sensor will not be allowed to shed Enter a value from 0 to 9999 in the Max Shed Value field Max Shed Time 0 240 min 0 min The Max Shed Time set point is the maximum amount of time a sensor may remain in shed When the sensor has been shed for an amount of time equal to the Max Shed Time the sensor output will be allowed to reactivate Enter a value in the Max Shed Time field Entering a zero will allow the sensor to be shed for as long as necessary Min Non Shed Time 0 240 min 0 min After a sensor has come out of load shedding the BEC must wait for an amount of time equal to the Max Non Shed Time before it may call upon the sensor to be shed again Enter a value in the Max Non Shed Time field Entering a zero will allow the sensor to be shed at any time necessary 026 1003 Rev 1 10 06 97 8 2 8 Sensor Setup Sensor1 SENSOR 1 Type Temperature x d Brand Eclipse H r Board Point Assignment Board Point Input 0 0 Output p p The sensor type and address are speci fied in t
79. e activation of a 485 Alarm An nunciator Panel Dehumidification Alarms and Notices 0 100 or 50 999 F OPEN or CLOSED NONE Dehumidification alarm and notice set points may be en tered as NONE for no alarms a dewpoint temperature a relative humidity or as OPEN or CLOSED Whenever the AHU s humidity sensor reading is above an alarm or notice set point for a number of minutes equal to the alarm or no tice delay an alarm or a notice will be generated Delays 0 240 min Delays which are amounts of time the BEC must wait be fore generating an alarm may be set as any number be tween 0 and 240 minutes 3 min Fan Failure Alarms Sensor Type Digital Pressure Digital Fan failure inputs must be specified in the Sensor Type field as either a digital closure or as a pressure sensor Alarm Limit 50 999 OPEN or CLOSED 0 The alarm set point may be set as a pressure value from 50 to 999 for pressure sensors or as OPEN or CLOSED for digital sensors Whenever the AHU s fan failure input exceeds the alarm or notice set point for an amount of time equal to the set point s delay an alarm or notice will be generated Alarm Delay O 240 min 30 min The BEC must wait for an amount of time equal to the Alarm Delay before a fan failure alarm may be gener ated 026 1003 Rev 1 10 06 97 2 2 8 Load Shed Setpoints Load Shed Setpoints x AHU 1 Auto Cntr Demand Priority Disab
80. e al lowed to shed Enter a temperature value from 0 9999 in the Max Shed Value field Max Shed Time 0 240 min 0 min The Shed Duration set point is the maximum amount of time an AHU may remain in shed When the AHU has been shed for an amount of time equal to the Shed Duration the AHU will reactivate Entering a zero will allow the AHU to be shed for as long as necessary Max Non Shed Time 0 240 min 0 min After an AHU has come out of load shedding the BEC must wait for an amount of time equal to the Interval Be tween Sheds before it may call upon the AHU to be shed again Load Shed Setpoints 19 2 2 9 Output Statistics AHU 1 AHU 1 Runtimes and runtime percentages for all AHU fans heating stages and cooling stages are shown in the Output Statistics dialog box Total Runtime Runtime hours Fan 1 00 0 Fan 2 00 0 Heat Stage 1 00 0 Heat Stage 2 00 0 Heat Stage 3 00 0 Heat Stage 4 00 0 Heat Stage 5 00 0 Heat Stage 6 00 0 Heat Stage 7 00 0 Heat Stage 8 00 0 Functional Description The Output Statistics dialog box displays the runtimes sta tistics of each fan input heating stage and cooling stage The total number of hours each component has been run a ee ning is shown in the Total Runtimes Hours column The 00 age Cool cios 3 010 0 percentage of the total AHU runtime the component has Cool Stage 4 0 0 0 been running is shown in the
81. e dew point values the anti sweat circuit will pulse ON and OFF for a percentage of the time interval defined in Section 3 1 2 Anti Sweat Outputs Setup Percent On During All OFF All ON 0 100 100 0 By default anti sweat circuits operate at 0 when the dew point is below the Dewpoint All OFF set point and at 100 when the dewpoint is above the Dewpoint All ON set point If desired a higher value for All OFF and a lower value for All ON may be specified Enter a value between 0 30 in the Percent On During All OFF field and between 70 100 in the Percent On During All ON field Dewpoint Humidity Offsets 20 20 0 Anti sweat circuits are controlled by dewpoint Dewpoint in an anti sweat circuit s area may be determined either by a dewpoint cell or by a relative humidity sensor used in conjunction with a temperature sensor If the dewpoint cell or relative humidity sensor is known to read high or low offsets may be specified in the Dewpoint Offset and Hu midity Offset fields to correctly calibrate the sensors Users may enter a value from 20 to 20 or from 20 F to 20 F anti sweat circuit setup appear in sequence This allows us ers to change a number of settings without having to select each dialog box individually from the system tree menu When an anti sweat circuit is created in UltraSite the Setup Instance sequence is initiated automatically Since the only dialog box exclusive to anti sweat circ
82. e when the selected circuit s kW reading exceeds the High Demand Alarm set point 5 2 4 Demand Setup Demand Setup x Circuit 1 l Board Point Configuration Input Board Point Kw Senso fo fo r Board Point Configuration Output Board Point Demand po po OK f Y Send To 42 Demand Control Enable Disable Times 00 00 23 59 00 00 Load shedding may be enabled for a specific period of each day Define where this period begins in the Enable field and where the period ends in the Disable field If both are left undefined 00 00 load shedding will be enabled at all hours Enter the High Demand alarm set point in the Alarm Limit field Delay 0 240 min 0 min The Time Delay is the specified duration the BEC must wait before generating an alarm or notice Enter a delay value in the Alarm Delay field Alarm Type options Disable In the Alarm Type field high demand conditions may be configured to produce an alarm a notice or no warnings at all An alarm appears in an alarm log and may be accompanied by a contact closure for on site operation of a bell light horn etc and may also be accompanied by an alarm dialout sequence and or activation of the 485 Alarm Annunciator Panel A notice creates an entry in an alarm log and initiates no other signal Inputs and outputs related to demand monitoring and control are defined in this dialog box Functional Descript
83. ection 1 8 Graph View for more information about log and graph op tions Circuits Button Left clicking the Circuits button brings up a dialog box where users may access demand control status screens for other circuits Right clicking the Circuits button brings up the Demand Control Main Menu see Section 5 Unit Summary Button Left clicking the Unit Summary button calls up the Unit Summary screen Right clicking the Unit Summary button calls up the same menu brought up by right clicking the BEC from the system tree see P N 026 1002 UltraSite User s Guide Section 1 5 Unit Level for more informa tion Minimum Maximum Voltage 0 6 V 1 V 5 V Linear kilowatt sensors signify the measured power usage by emitting a voltage In order for the BEC to read that volt age the minimum and maximum voltages of the sensor outputs must be specified Enter the minimum and maxi mum voltages in these fields Refer to the sensor s installa tion manual for the minimum and maximum values Power at Maximum O kW 3200 kW 500 kW The Power at Maximum value is the kW value that when measured by the sensor will emit a voltage to the BEC equal to the value defined in the Maximum Voltage The BEC assumes that a sensor output equal to the Mini mum Voltage field value represents a KW measurement of zero Therefore once the Power at Maximum Minimum Voltage and Maximum Voltage fields are defined the BEC becomes capable of translati
84. ed as being OPEN or CLOSED an alarm will be generated if the proof fails Proof Input Board Point The proof input must be defined by board and point in the two fields provided Proof Input When Schedule is ON Open Closed Closed Select whether the associated schedule proof input is to be OPEN or CLOSED when the schedule is on Proof Failure Delay hrs min sec 00 00 05 The proof input must fail for the delay time before an alarm will be made Define the delay in this field Proof Failure Latch Time hrs min sec 00 00 10 After an alarm has been made the associated proof input may revert to a pre alarm state If this occurs the latch time can discontinue the alarm Set the latch time in this field Maintenance overrides are configured in this dialog box Functional Description Using the Maintenance Override screens schedules may be configured to override OFF during specified periods of the year To configure a maintenance override in a schedule several items of information must be entered whether the maintenance override will be an ON or OFF override the From Date and Time the To Date and Time and 026 1003 Rev 1 10 06 97 7 2 5 Schedule Override x Schedule 1 SCHEDULE1 r Override Function Of COn Schedule Override Type None C Fixed C Timed 00 00 HH MM E Send To Fixed and timed manual overrides of schedules are ordered from the Schedule Override dialo
85. edule options NONE Occupied and unoccupied status may be linked to a sched ule To link dimmer control to a schedule select a schedule from the scroll options 026 1003 Rev 1 10 06 97 Occupied When Schedule is ON Yes No Yes If this box is checked the lighting zone will operate in oc cupied mode when the schedule is ON and in unoccupied mode when the schedule is OFF If this box is unchecked the lighting zone will operate in unoccupied mode when the schedule is ON and in occupied mode when the schedule is OFF 6 2 3 Dimmer Override Light Zone 1 LIGHT LEVEL Override I Enable Light Level 40 fc OK E F Send To Overrides may be ordered from the Dim mer Override dialog box 6 2 4 Dimmer Setup Light Zone 1 LIGHT LEVEL Control Based on Light Level y I Zone Enable Outside Light Level Sensor NONE y Zone Light Level Sensor NONE y 20 seconds Pulse Width tenths of a second 5 Light Panel Update Interval Board Point Board Point Board Point Raise o 0 Lower 0 0 Send To OK Control specifications light sensor loca tions and other setup data are defined in this dialog box Ultrasite User s Guide BEC Supplement Occupied Starts Ends 00 00 23 59 00 00 When no schedule is defined for operating the lighting zone in unoccupied mode occupied building times may be spec ified in the Occupied Starts Ends fields Enter the times in
86. eight heating and six cooling stages The field beneath each number is where fan speed percent ages from 0 100 are specified When a single heating or cooling stage is on the variable speed fan will operate at the speed percentage defined for the stage When multiple heating or cooling stages are on the BEC looks at the defined speed percentages for all ac tive stages and operates the fan at the highest setting If for example two cooling stages are on with fan speed settings of 20 and 40 respectively the fan will operate at 40 speed If a third stage were to come on with a 60 speed setting the fan would operate at 60 Dehum Slow Down Fan speed during dehumidification is calculated as normal using the individual heating and cooling stage fan speed settings A Dehum Slow Down percentage may be speci fied to slow the fan down during dehumidification When a percentage greater than zero is entered in the Dehum Slow Down field the Dehum Slow Down percentage is subtract ed from the normal fan speed during dehumidification For example if a cooling stage with a 30 fan speed set ting is activated during dehumidification mode and the De 026 1003 Rev 1 10 06 97 hum Slow Down percentage is set at 10 the fan will operate at 20 speed If a second cooling stage with a 50 fan speed were to come on the fan speed would rise to 40 Board Point Configuration When a variable speed fan is being used that is controlled b
87. elect the desired circuit in the scroll options D D D ppro TIT cecececee Nai OITITTITTITT Pra PEPI TONDAN a a The outputs in the Alter Board dialog box are listed in the same order as the Output Definitions screens accessed from the BEC front panel Refer to P N 026 1103 BEC Installation and Operation Manual Sec tion 8 9 2 Output Definition for descriptions of these outputs D DDr pe e e e e e e cecececec NNNNNNNNN Imnmnmoocoooo Sp rrrrr zz E Schedules Control pat Type of input The state of the selected lighting schedule either ON or OFF A 4 Appendix A BEC I O Module Input Sources 026 1003 Rev 1 10 06 97 Appendix B I O Module Quick Reference Analog Input Module Output Output Name Type Description Input m Command Digital Generated by the Cut In Cut Type Description Out cell based on combined value and cut in Input Value 1 4 Analog _ Values that will be combined comparison between by the AVcombiner cell E cut out set points Alt Combiner Digital When ON the alternate combination strategy will be Digital ON Limiter cell is enabled used When OFF or NONE OFF Limiter cell is the primary will be used disabled Suspend Count Digital When ON the module will Analog Combined value of Input cease counting the Values 1 4 after limiting Command output s ON and filtering transitions Analog Number of Command output Reset Count Digital Sends signal to Counter cell
88. emperature equals or falls below the temperature listed in this field the output will turn on and remain on until the temperature falls below the Outside Temps Low field Specify a temperature from 40 F to 65 F in this field or None to disable this override Functional Description Input Type options Temperature Four different types of sensors may be entered in the Boiler Input Type field e T emp temperature sensor e 1 00 lb 100 lb pressure transducer e 2 00 lb 200 lb pressure transducer e 5 00 Ib 500 lb pressure transducer Choosing a temperature or a pressure sensor in the Boiler Input Type field determines whether the set points in Sec tion 4 2 2 Boiler Setpoints may be entered as temperature set points or pressure set points Offset 99 99 or Ib 0 or Ib If a boiler sensor is known to consistently read a value higher or lower than the actual temperature or pressure an offset value may be specified in this field Enter a value from 99 to 99 in this field The offset can be in either de grees or lbs depending on the input type Board Point Assignment The board and point addresses of the boiler input sensor and the boiler output are defined in the Input and Output fields ers to change a number of settings without having to select each dialog box individually from the system tree menu When an anti sweat circuit is created in UltraSite the Setup Instance sequence is ini
89. ensor 22 disabling heat during dehum 23 enabling fans during fan fail 9 external set point shift reset time 8 fail safe 8 fans 25 27 humidity sensor 22 number of stages 22 seasonal set point shift 23 set point strategy 8 unoccupied mode 23 Air Dampers See AHUs Air Dampers Alarm Dialout See Communications Alarms analog sensor 60 digital sensor 60 power failure 3 set points AHUs 18 Analog Input Module 65 71 alarms clear delay 68 high low limits 68 set points occupied and unoc cupied 67 trip delay 68 cells Combiner 68 Counter 71 count increment 71 initial count 71 reset type 71 trip point 71 Cut In Cut Out 67 Filter 68 enabling 69 UltraSite User s Guide BEC Supplement factor 69 Process Alarm 67 combination strategies 68 enabling 68 inputs setup 70 Use Alternate Combination 68 mix ratio 69 naming 68 outputs Command 67 Command bypassing the 73 ON OFF definitions 70 setup 70 set points alarms occupied and unoccu pied 68 count increment 71 cut in cut out 67 cut in cut out delays 67 filter factor 69 high low limits 68 initial counter value 71 reset type 71 trip point 71 setup instance 71 Analog Output Module 72 79 cells Filter 75 enabling 75 factor 75 time period 75 PID Control 76 derivative gain 76 integral gain 76 min max loop output 76 output at set point 76 proportional gain 76 throttling range 76 Pulse Width Modulation PWM output time 75 PWM 75 min max analog value
90. ents Light Sensor Proof Input Maintenance Override Schedule Override Shed Parameters Setup Setup Instance View Alarms Print Setpoints DNI O e EN Shed Parameters Section 7 2 6 Shed Parameters Setup Section 7 2 7 Schedule Setup i ode Setup Instance Section 7 2 8 Setup Instance View Alarms See P N 026 1002 UltraSite User s Guide Section 1 11 Alarm View 66 Print Setpoints See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set points 50 Schedules 026 1003 Rev 1 10 06 97 7 2 1 Schedule Events Schedule 1 SCHEDULE1 Time Day Event Time Day Event 1 NONE everyday y or y 3 NONE everyday y or y NONE Every Day y Off 10 NONE Every Day Off y 3 NONE EvemDay y om 11 NONE EverDay y on Mo every Day o z 12 None Evenn Bor El 5 NONE Every Day y Off h 13 NONE Every Day Y Off v 6 NONE Every Day y of y 14 NONE Every Day v om y E NONE Every Day y Off y 15 NONE Every Day zi Off y 8 NONE Every Day y of gt i 16 NONE Every Day y of y OK E Send To On off events for schedules are defined in the Schedule Events dialog box Functional Description A schedule is a group of dates and times that designates when a building is occupied and unoccupied or when a par ticular system or component shoul
91. eparate S P Only Cool Stage Setpoints see Sec tion 2 2 6 Alarm Setpoints see Section 2 2 7 Load Shed Setpoints see Section 2 2 8 026 1003 Rev 1 10 06 97 3 Anti Sweat Control 3 1 Main Menu Definition Screen Map En File Tree Logs System View Window Help Anti Sweat circuit assignments over IS Ye 812 ee Ble a rides and physical locations may be de Sw UltraSie fined using the Anti Sweat Control Main Sample Sample Site Menu commands BEC 1 CPC ENVIRONMENTAL CONTROL AHUs AHU 1 Auto Cntr ASW Summary Override Setup Board Point Configuration Add New View Alarms Print Setpoints IIS AE TN EN ASW Summary See P N 026 1002 UltraSite User s Guide Section 1 10 Status and 63 Summary Screens Board Point Configuration Section 3 1 3 Board Point Configuration Add New See P N 026 1002 UltraSite User s Guide Section 1 5 7 Add New 42 Enhanced REFLECS only See P N 026 1002 UltraSite User s Guide Section 1 11 Alarm View EA Print Setpoints See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set points Ultrasite User s Guide BEC Supplement Setup Instance 29 3 1 1 Anti Sweat Overrides Anti Sweat Outputs Name Time min 1 0 Z 0 3 0 4 0 5 0 6 0 18 0 8 0 F Send To 3 1 2 Anti Sweat Outputs Setup x Anti Sweat i Outputs On Off Interval 10 sec Name Circuit 8DO Resident
92. equencer Output when OFF field For example if the Sequencer Output when ON field is set to NONE and the Sequencer Output when OFF field is set to OFF all stage outputs will be NONE when the Sequenc er cell calls for them to be ON and OFF when called to be OFF Output related dialog boxes in succession Sequencer Setup 79 Functional Description When Setup Instance is chosen all dialog boxes related to analog input module setup appear in sequence This allows users to change a number of settings without having to se lect each dialog box individually from the system tree menu When the module is created in UltraSite the Setup Instance sequence is initiated automatically Setup Instance cycles through the dialog boxes in the fol lowing order 80 Analog Output Modules Analog Output Module Setup see Section 10 1 3 Analog Output Inputs see Section 10 1 5 Analog Output Outputs see Section 10 1 6 Analog Output PID Setup see Section 10 1 4 Analog Output Sequencer see Section 10 1 7 Analog Output Setpoints see Section 10 1 2 026 1003 Rev 1 10 06 97 11 Digital Output Modules 11 1 Individual Digital Output Modules Menu Definition Screen Map En File Tree Logs System View Window Help In the Digital Output Modules menu users may F A a Ble view active diagrams of Digital Output Modules and define cells within modules RN O Sample Sample Site BEC 1 CPC ENVIRONMENTAL CONTROL
93. er s Guide BEC Supplement Last ON OFF Duration The Last ON and Last OFF times show the duration of the last ON and OFF events for the controlled output This in cludes the amount of time the output has been in its current state For example if a sensor controlled output that has been on for three hours shuts off the Last ON field will show 3 hours and the Last OFF time will begin displaying the current amount of time the output has been OFF start ing from zero If the output turned on again two seconds later the Last OFF timer would stop at two seconds and the Last ON time would begin recording the current ON time Clear Runtimes Yes No No By checking the Clear Runtimes box and clicking OK the Total Runtimes and Runtime Today fields are cleared Clear Cycles Yes No No By checking the Clear Cycles box and clicking OK the To tal Cycles and Cycles Today fields are cleared Runtime Today The Runtime Today field shows how long the controlled output has been active in the current day Cycles Today The Cycles Today field shows how many times the con trolled output has been turned ON in the current day High Today Yesterday The High Today and High Yesterday fields show the high est sensor value recorded for the current and previous days Low Today Yesterday The Low Today and Low Yesterday fields show the lowest sensor value recorded for the current and previous days Output Statistics 59 8 2 3 S
94. ers to order a bypass on or bypass off command for the selected stage AHU 1 Auto Cntr Command Type C Normal Timed Bypass On 00 00 Bypass Off Fixed From this dialog box existing bypasses may also be turned off Bypassed heating and cooling stages are highlighted blue in the Heat Stages and Cool Stages fields of the AHU Status Screen Right clicking the mouse button on a stage in the AHU di agram or on a Heat Stages or Cool Stages field brings up the Individual AHUs Menu see Section 2 2 Also by choosing the Bypass option at the top of this menu heat and cool stages may be bypassed on and off or returned to normal operation Fans Fan status is represented differently in the AHU Status screen depending on what type of fan is being used Single speed fans are represented by a single fan in the AHU diagram and a single Fan field located above the fan in the diagram When the fan is ON the fan in the diagram will be in motion and the Fan field will read On Two speed fans are represented by two fans in the AHU di agram and two fields called Fan and Fan 2 When the fan is operating at low speed the bottom fan will be in motion and the Fan field will read On When the fan is operating at high speed the top fan will be in motion and the Fan 2 field will read On If the AHU is set up to close both fan relays during high speed operation both fans will be ON see Section 2 3 4 T
95. etpoints Setpoints Sensor 1 Type Temperature Control Definition M d Setpoint Delay Method One E Cut On NONE y o sec erato Cut Off NONE 0 sec Current Sensor 1 Addtional 1 NONE Gain 0 0 Addtional 2 NONE El For Linear and IRLDS Only Addtional 3 NONE z Offset 0 mY Eng Unit Deg F xi Minimum Time On o min Event Interval 5 min Logging Interval Sensor control strategies output set points and other sensor configuration data are entered in this dialog box Functional Description Method options One The control method defined in the Method field determines how to combine the values from up to three other sensors This combined or control value is then compared to defined set points and commands to determine the operational sta tus of an output Users may choose from the following three control methods ONE The BEC uses the selected sensor s value as the control value AVG The BEC calculates the control value using the average reading of one or more sensors MAX The BEC calculates the control value using the maximum sensor reading of one or more sensors MIN The BEC calculates the control value using the minimum sensor reading of one or more sensors Additional Sensors options None Up to three other sensor values may be combined with the selected sensor into a control value The current sen
96. evel calculating a corresponding inside light level based on light level setpoints see Section 6 2 2 Dimmer Setpoints and raising or lowering the indoor light level as called for by an indoor light level sensor or dimmer output Dimmers gt Unit Summary gt Ultrasite User s Guide BEC Supplement Dimmer Status 45 The outside light level sensor reading is shown in the Out side Light Level field The current indoor light level or dimmer output percentage is given in the Inside Output field The inside light level set point calculated from the outside light level value is shown in the Calculated Setpoint field The Zone State field shows whether the zone is operating in Occupied or Unoccupied mode See Section 6 2 2 Dim mer Setpoints for information on how to schedule occu pied and unoccupied building times The Dimmer State field shows whether the light level is currently being raised lowered or kept constant 6 2 2 Dimmer Setpoints Light Zone 1 LIGHT LEVEL Type Light Level Outside Unoccupied Setpoints Maximum Minimum A aes 20 ign lera 100 fe 50 te Unoccupied Output Setting fe Output Setting 40 20 pes in Riehl ls fe Schedule NONE y Output Deadband 2 fe Occupied When Schedule is ON Occupied Night Setpoints Light Level 50 fe Start End Output Setting 20 tg Occupied 00 00 00 00 SendTo et points used in the control of lig zones are defined here F
97. f the Analog Input Module default to NONE regardless of the values of the module s inputs Combiner Mode Combiner Alternate Mode op tions First The input combination strategies used by the Analog Input Module are defined in the Combiner Mode and Combiner Alternate Mode fields The Alt Combiner input defined in Section 9 1 5 deter mines whether the normal or the alternate mode will be used When the Alt Combiner input is ON the strategy de fined in the Combiner Alternate Mode field will be used When this input is OFF the Combiner Mode strategy will be used The combination strategies that may be defined are listed below Note in the equations below that IV 1 V2 IV3 and IV4 refer to Input Values 1 4 as defined in Section 9 1 5 Analog Inputs Input Setup Average average of all four inputs IV1 IV2 IV3 IV4 4 Minimum lowest value of all four inputs Maximum highest value of all four inputs First the first input value that is not NONE Mix a weighted mixture of the values of V1 and IV2 See the description of the Combiner Mix Ratio field below Setup Combiner Limiting Filter 69 Add the first three inputs added together IV1 IV2 IV3 Subtract the first three inputs subtracted from each other IV1 IV2 IV3 Multiply the first three inputs multiplied together 1V1 IV2 IV3 Divide the first two inputs divided by the third 1V1 IV2 IV3 Multiply Ad
98. four degrees The External S P Shift Reset Time deactivates and resets all external set point shift inputs every day at the specified time This prevents the possibility of a closure being acti vated forgotten about and left closed for a long period of time Enter the desired time in 24 hour format in the External S P Shift Reset Time field The Log Interval is the amount of time between data log en tries When the BEC records data into the Data Log it waits the amount of time specified in the Log Interval field be fore taking another record This log interval is applied to all AHU related logs Enter the desired Log Interval in hour minute second for mat Fail Safe Mode Yes No No When an AHU s temperature sensor or 16AI board fails the AHU loses part or all of the input necessary to control environmental conditions If desired all AHU heating and cooling outputs may enter a fail safe state upon sensor or board failure To enable this feature enter Y es in the En able Fail Safe Mode field The on off status of a heating or cooling output during fail safe mode is determined by the output board s fail safe 026 1003 Rev 1 10 06 97 switch and or jumper settings Refer to BEC Installation and Operation Manual Section 4 14 Fail Safe Dip Switch Settings for more information Note Fail Safe Mode will only work with standard 16AI and 8RO input and output boards 10 combi nation input output boards wil
99. g box 7 2 6 Shed Parameters Schedule 1 SCHEDULE1 KW Used fo Shed Priority Duration 0 minutes Interval fo minutes Load shed characteristics for individual schedules are specified in this dialog box Functional Description KW Used 0 240 kW O kW The amount of KW Used must be entered in the KW Used field Shed Priority 1 16 Disabled For each schedule a load shed priority must be defined There are 16 levels of priorities to choose from one being Ultrasite User s Guide BEC Supplement Functional Description To manually override a schedule two parameters need to be specified the override type and the on off status Override types may be either fixed or timed Fixed over rides remain active indefinitely until a user terminates the override by choosing None in the Type field and clicking OK Timed overrides last for a period of time equal to the number of hours and minutes entered in the Type field To begin a fixed override choose Fixed from the options in the Type field and click OK To begin a timed override choose Timed from the options in the Type field enter an override duration in hour minute format and click OK Schedules may be overridden ON or OFF using manual overrides Specify either ON or OFF from the Function op tions the lowest 16 being the highest When the demand control algorithm sheds loads it begins by shedding loads with high priority numbers As the need for s
100. gain until both outputs are ON When the output is ON it will not turn off again un til either the Occupied input or the combined input from the DVCombiner cell is OFF Digital Output Module Inputs All Analog Output Module inputs are defined in this dialog box Functional Description Refer to P N 026 1103 BEC Installation and Operation Manual Section 6 10 2 2 Digital Output Module for a complete description of the module inputs A complete list of the possible input sources is given in Ap pendix A Digital Output Module Outputs Functional Description All outputs in the Digital Output Module are defined in this dialog box Refer to P N 026 1103 BEC Installation and Operation Manual Section 6 10 1 2 Module Inputs and Outputs for more information about these outputs Type 8RO 440 8DO None None The Type field is where the type of output board is defined Users may select the 8RO Relay Board the 4AO Analog Output Board the 8DO Digital Output Board or None if the output is not going to be given a board and point ad dress Board and Point The desired board and point address for the output is en tered in the Board and Point fields 8DO Interval If 8DO is chosen in the Type field specify an interval in the 8DO Interval field The interval is the amount of time over which the 8DO s output will be applied for example if the output value being sent to the 8DO is 60 and the 8DO In terval is set to
101. gt an alarm or no tice will be generated when the total number of times the sensor controlled output turns ON is greater than the set point e Acc number of ON events x 1000 gt an alarm or notice will be generated when the to tal number of times the sensor controlled out put turns ON is greater than the set point times 1000 e Number of ON events per interval gt an alarm or notice will be generated if the total number of ON events during the sensor s Event Interval see Section 8 2 3 Setpoints is greater than the set point e Accumulated number of ON time hours gt an alarm or notice will be generated if the accu mulated run time of the sensor controlled output is greater than the specified value in hours Alarm Setpoints 61 e Accumulated number of ON time minutes gt an alarm or notice will be generated if the ac cumulated run time of the sensor controlled output is greater than the specified value in minutes e Last ON duration gt hours an alarm or no tice will be generated when the sensor turns the controlled output ON for more than the specified value in hours e Last OFF duration gt hours an alarm or no tice will be generated when the sensor turns the controlled output OFF for more than the specified value in hours 8 2 5 Unoccupied Set Points Sensor 1 TEMP Type Temperature r Unoccupied I Use Unoccupied Schedule Schedule NONE El Turn Output Off During Unoccupied
102. he Sensor Setup dialog box Functional Description Sensor The sensor field allows a particular name to be given to the sensor that is being defined Type options Temperature The type of sensor must be specified in the Type field Ta ble 8 1 shows all the possible sensor types that may be de fined for a BEC Brand Standard Eclipse The brand of sensor that is being used must be defined when a pressure transducer is being defined For all other sensor types this field is not an option Board Point Assignment The sensor must be defined by board and point for both its input and output Input Type Description Input Type Description 100 Ib 100 Pound Pressure Transducer Non voltage Digital Sensor AAN Table 8 1 Sensor Types 8 2 9 Setup Instance Setup Instance allows users to access all sensor related dialog boxes in succes sion Functional Description When Setup Instance is chosen all dialog boxes related to sensor setup appear in sequence This allows users to change a number of settings without having to select each dialog box individually from the system tree menu When a sensor is created in UltraSite the Setup Instance sequence is initiated automatically Ultrasite User s Guide BEC Supplement Setup Instance cycles through the dialog boxes in the fol lowing order e Setup see Section 8 2 8 e Setpoints see Section 8 2 3 e Unoccupied Setpoints see Section 8 2 5 e Alarm Setpoin
103. he module will cease counting the Command Output s ON transitions Reset Count Digital Sends signal to Counter cell to reset the count Signal type must be defined in UltraSite Occupied Digital Occupancy state ON or NONE Occupied OFF Unoccupied Alt Schedule Digital When ON the alternate schedule combination strategy will be used When OFF or NONE the primary will be used Proof Input Digital Proof contact from the device being driven by the Command Output A es iio Name Type Description Digital The final combined digital signal after combination by the DVCombiner and Schedif cells and alteration by the Min On Off and One Shot cells Count Analog Number of Command output ON transitions since the last reset Count Tripped Digital Turns ON when the Count output value exceeds the Count Trip set point Proof Output Digital Generated by the Proof cell when the Proof input and the Command Output do not match ON proof failed OFF proof OK B 3 Appendix B I O Module Quick Reference 026 1003 Rev 1 10 06 97 Cell Name Functional Description DVCombiner Combines Input Values 1 4 using either a primary or alternate combination strategy Schedif Combines the value from the DVCombiner with the Occupied input using either a primary or alternate combination strategy Min On Off Keeps the Command Output ON and OFF for a minimum amount of time One Shot Converts the combined input value from a logica
104. hedding increases loads with lower priority levels are shed Schedules that have the same priority level are prioritized based on KW ratings Duration 0 240 min 0 min The Duration set point is the maximum amount of time a schedule may remain in shed When the schedule has been shed for an amount of time equal to the Shed Duration the schedule will be allowed to reactivate Enter a value from 0 to 240 minutes in the Shed Duration field Entering a zero will allow the schedule to be shed for as long as necessary Interval 0 240 min 0 min After a schedule has come out of load shedding the BEC must wait for an amount of time equal to the Interval Be tween Sheds before it may call upon the schedule to be shed again Enter a value from 0 to 240 minutes in the Interval Between Sheds field Entering a zero will allow the schedule to be shed at any time necessary Schedule Override 53 7 2 7 Schedule Setup x Schedule 1 SCHEDULE1 0 minutes Board Point Configuration Schedule Setup External Delay Board Point p o e o o Output o Override Input OK I Send To 7 2 8 Setup Instance faze SENS users E access al schedule related dialog boxes in succes sion Functional Description When Setup Instance is chosen all dialog boxes related to schedule setup appear in sequence This allows users to change a number of settings without having to select each 54
105. hedules to alter everyday BEC operation during annual holidays See Section 7 2 1 Schedule Events for information on how to use holidays in scheduling Special Event Dates Up to two special event dates may be defined in the Special Dates fields Special events work almost exactly like holi System Schedule 7 days except they occur only in a specified year See Sec tion 7 2 1 Schedule Events for information on how to use special event dates in scheduling 1 1 7 AHU Setup AHU Setup x Strategy Board Points Mode Separate S P M SP 1 om om Number of AHU s 1 SP 2 jo jo Day Start 08 00 perk fo E Day End 22 00 SP o fo Summer Winter Switch Temperature 45 F SP 2 jo jo External SP Shift Reset Time 00 00 SP 4 jo jo Log Interval 00 1 5 00 I Fail Safe Mode F Enable Fans during Fan Fail Digital Fan Proof EA TA E a m point shift inputs are defined in the AHU Setup dialog box Functional Description Mode Separate Single Separate The Single Separate Setpoints field determines whether the AHU will follow the single set point or the separate set point method of operation In the Single Setpoint Strategy there is a single set point for heating and a single set point for cooling stages are ac tivated and deactivated in sequence In the Separate Set point Strategy there is a cut on and cut off temperature set point for each heating and cooling stage See P N 026 1103 BE
106. ht Dehumidify Interstage Delay 0 min Cool Minimum Store Temperature 60 x F Day Night Setpoints F 70 70 I Enable Dehum Reheat Setpoint Deadband FJ 2 Reheat Time Delay 1 min Terminate Aux heat if outside temperature is more than F Open Outside Air Damper in Winter if temperature greater than NONE M F NONE y F in Summer if temperature less than Seine ae a _ a pem Setpoint AHUs and dehumidification set points for both Single and Separate Set point AHUs are entered here Functional Description Heating Set Points Deadbands 0 200 F 65 F 2 F The Winter Heating set point is defined only for AHUs fol lowing single set point strategies specified in Section 1 1 7 AHU Setup See Section 2 2 5 Heat Stage Set points Separate Set Point only for separate strategy set points The Winter Heating Setpoint is the temperature the BEC tries to maintain in the building during the winter season The dead band is a range of temperatures above and below the Winter Heating Setpoint within which the temperature is considered to be acceptable When the temperature falls below the heat set point minus one half the dead band the BEC cycles on heating stages until the temperature rises back into the dead band When the temperature rises above the heat set point plus one half the dead band the heat stag es will cycle off See P N 026 1103 BEC Installation and Operation Manual Section 6 1
107. httime modes in the Day and Night fields If Always On is specified for daytime or nighttime opera tion of a two speed fan a default speed must be chosen ei ther LOW or HIGH The fan will operate at this speed when no stages are active Functional Description Hi and Lo Relays on for High Speed Yes No No If desired on a call for high fan speed both the Fan Hi and Fan Lo outputs may be called to close To activate both re lays during high speed check this box Always Start Fan on High Speed Yes No No When an idle fan receives a call to begin operation its ini tial speed is determined by whether it is called on to operate at low or high speed By entering YES in the Always Start Fan On High Speed field the fan may be ordered to always begin operating at high speed Heat Cool Low High Low The fan speed for each stage may be specified as either Low or High Different speeds may be specified for day and night modes of operation When a single stage is activated the AHU fan will run at the speed specified in the stage s heat or cool field When multiple stages are on the BEC looks at all active stages fan speed settings and operates the fan at the highest of all settings For example if three heating stages were active and all three had low speed settings the fan would operate at low speed If a fourth stage were activated that had a high speed setting the fan would begin operating at high speed Fan
108. ield Specify a value from 1 to 100 tenths of a second Raise Lower The Raise output sends 12 V DC pulses to the dimmer pan el when the BEC calls for a higher indoor light level The Lower output sends pulses when the BEC calls for a lower light level Specify the board and point addresses of these outputs in the Raise Lower fields to change a number of settings without having to select each dialog box individually from the system tree menu When a new zone is created in UltraSite the Setup Instance sequence is initiated automatically Setup Instance cycles through the dialog boxes in the fol lowing order e Dimmer Setup see Section 6 2 4 e Dimmer Setpoints see Section 6 2 2 026 1003 Rev 1 10 06 97 7 Schedules 7 1 Main Menu Definition Screen Map En File Tree Logs System View Window Help Schedules are defined overridden and Ale configured for light sensor overrides us 7 UltraSite ing the Schedules Menu options i Sample Sample Site BEC 1 CPC ENVIRONMENTAL CONTROL lAHUs Anti Sweat Boilers Demand Control Dimmer Schedule Summary Light Sensor Setup Add New View Alarms Print Setpoints Schedule Summary P N 026 1002 UltraSite User s Guide Section 1 10 Status and Sum mary Screens Light Sensor Setup Section 7 1 1 Light Sensor Setup Add New See P N 026 1002 UltraSite User s Guide Section 1 5 7 Add New Enhanced REFLECS only View Alarms See P N 0
109. ih en uae ey eee a eaten eves si 71 10 ANALOG OUTPUT MODULES scscsssressssersesessessssessesssssessessnsessnsessssesessesensesensesensesensesensesensesessesessssesssseeees 72 10 1 INDIVIDUAL ANALOG OUTPUT MODULES MENU Ainneoin aariaa an eaa ia a AE aS rio aa aasi 72 IOTI Analog Outputs StalUs oi a cn 73 10 1 2 Analog Outputs Setpoints Select Float ononioncnonnnnnnninnocnnccnnnonanonncnncnnocononnn cnn nnnn ran non ncnn non no aaron non neon non necnncinen 74 10 1 3 Analog Outputs Setup Filter WM 0 ioonii deis bs blogs ias Ds 75 10 14 Analog Outputs PID Setup inuit a iii 76 10 15 Analog Output Inputs SetlPiiai ii EENE 77 10 1 6 Analog Output Outputs Setup cccscceecssesshsessssessscesnossassseantenssescvnnecasbicevaees sasha cupenssestcepedsnasseesdisedibeneneeasneesueees 77 LOL Sequencer Selina lt eta estas 78 RIE A RN 79 11 DIGITAL OUTPUT MODULES suseni deiae iidr canon cnonosnosenosesnosess 80 11 1 INDIVIDUAL DIGITAL OUTPUT MODULES MENU ccccssecsssesessescssesenseseecsenseseceesecseseseesecacsecessecessecesieceenacesnacsenaees 80 11 1 1 Digital Output Module Status ccccceccesccecceseecescessceseesseessessecaeessecsecsaeeseceseeseceseeseseaeeseeeseesaecascaeeaecnaseeeneeesees 8l LL A22 Digital Output Setpoint ti ainia 82 11 1 3 Digital Outputs Setup Combiner Schedule oooononinnninnnnninnnnonnoonncnannnnconannn cnn cnnn cnn nro conan rn nc nn con non nero ncn ne cnncn nan 83 LAA Digital Output
110. inimum Accumulated Error range the Control Input is allowed to settle on a value other than the set point It is possible in the example given above for the module to set tle on any value between 29 and 31 without the T mode making any adjustment Analog Outputs PID Setup 77 10 1 5 Inputs Setup xj Analog Output 1 AY OUTPUT 01 Control Value None x Dec Setpoint none z Unocc Setpt None zi Float None x Direct Acting None zi Occupied None x 10 1 6 Analog Output 1 AY OUTPUT 01 Output Boards Type Board Point 8DO Interval Analog PID PWM Loop Output TRY fo fo fo sec Analog PID Setpoint None M p po p sec Digital PWM Output None y fo fo 0 s Digital Stage 1 Output State None y fo fo fo sec Digital Stage 2 Output State None v fo fo fo sec Digital Stage 3 Output State None a o o o sec Digital Stage 4 Output State None M p po p sec Digital Stage 5 Output State None M p p p sec Digital Stage 6 Output State None y fo fo p sec Digital Stage 7 Output State None y p p p sec Digital Stage 8 Output State None y fo p p sec i m F a E pae TO are fined in this dialog box 78 Analog Output Modules Analog Output Inputs Setup All Analog Output Module inputs are defined in this dialog box Functional Description Refer to P N 026 1103 BEC Installation and Operation Manual Section 6 10 2 3 Analog Output
111. inutes Heat Stage Delays Single Set Point Only 15 2 2 4 Cool Stage Delays x AHU 1 Auto Cntr Delay in minutes aan 0 at et ff ef ft sf ft ef ft Send To 2 2 5 AHU 1 Auto Cntr Day Night Cuton Delay Cutoff Delay Use Cuton Cutoff F min F min F F Lt Rea jr B fe fs im fz fez 2 Re 71 5 fr fs 12m fn o 3 Rect 70 5 so 5 am o j 4 Rea 69 5 79 5 4M fea 79 5 Aux jes 5o 78 z 5 Y 68 78 O 7 aa zax fe fs fre fS zm fs re Bam 6 5 7 B gh es 75 a a a e nn heating stages following separate set point strategies are defined here 16 AHU Cool Stage Delays Single Set Point only Cut on and cut off delays for AHU cool ing stages following single set point strategies are defined here Functional Description In this dialog box each cooling stage may be given an on and off delay After a call for activation or deactivation of a stage the BEC must wait the specified on or off delay be fore turning the cooling stage on or off For each stage listed under Stage specify an on delay in the ON field and an off delay in the OFF field The values must be between 0 and 240 minutes Heat Stage Setpoints Separate Set Point only Functional Description Cut On 50 99 F see description When the AHU s control temperature is above a heating stage s Cut On temperature set point the stage is activated By default stage one s Cut
112. ion The physical location of the KW sensor is entered in the KW Sensor Bd and Pt fields KW sensor setup data are specified in Section 5 2 2 Demand Setpoints The board and point address entered in the Demand Bd and Pt fields is the physical location of the circuit s demand re lay When the circuit s kW sensor is reading a power level higher than the demand set point the demand relay closes 026 1003 Rev 1 10 06 97 5 2 5 Setup Instance Setup Instance allows users to access all demand circuit related dialog boxes in succession Functional Description When Setup Instance is chosen all dialog boxes related to demand circuits appear in sequence This allows users to Ultrasite User s Guide BEC Supplement change a number of settings without having to select each dialog box individually from the system tree menu When a demand circuit is created in UltraSite the Setup Instance sequence is initiated automatically Setup Instance cycles through the dialog boxes in the fol lowing order e Demand Setup see Section 5 2 4 e Demand Setpoints see Section 5 2 2 Demand Alarms see Section 5 2 3 Setup Instance 43 6 Dimmer Control 6 1 Main Menu Definition Screen Map A ee eee En File Tree Logs System View Window Help rom the Dimmer Control Main Menu ex H Gis 22 alo ee Ble isting zones may be viewed new zones wr UltraSite may be added alarms may be viewed Sample j int amp Samp
113. is active in this module only half of that change will be reflected in the Fil ter cell output during a single sample period Therefore when the input change is first detected by the Filter cell the output would immediately go to 55 Note however that as long as the input value remains at 60 the Filter cell s output will eventually climb to 60 after several sampling periods going from 55 to 57 5 to 58 75 and so on until the output eventually reaches 60 Filter Time Period 00 00 00 24 00 00 00 00 01 The Filter Time Period is the amount of time between input samples and output changes The Filter cell reads the input value adjusts the output value as described above and waits an amount of time equal to the Filter Time Period be fore repeating the process PWM Output Time 00 00 00 24 00 00 00 10 00 The PWM Output Time is the amount of time over which the PID output percentage will be applied to the PWM out put For example if the Output Time is set for 10 minutes and the PID output is 30 the PWM output will be ON for 30 of 10 minutes 3 minutes and OFF for 7 minutes af ter which the cycle will begin again Minimum Analog Value 0 0 100 0 0 0 The Minimum Analog Value is the lowest amount that will be applied to the PWM output When the PID output is lower than the Minimum Analog Value the PWM cell sub stitutes the Minimum Analog Value for the PID output Maximum Analog Value 0 0 100 0
114. is detected from one of these inputs all sensors connected to the input will override OFF for the duration entered in the Duration field To configure the selected sensor to override when one of these inputs closes enter the desired input number from 1 to 16 and enter a duration from O to 9999 seconds in the Ultrasite User s Guide BEC Supplement Duration field Up to three sensor override inputs may be set up for a single sensor ON Using Input options NONE One sensor override input may be used to override the sen sor s output ON Enter the desired input number from 1 to 16 and enter a duration from 0 to 9999 seconds in the Du ration field Alarm Override Schedule options NONE Sensor alarm overrides may follow a BEC schedule When an override schedule is chosen alarms will be overridden when the schedule is ON and enabled when the schedule is OFF Override Input options NONE Sensor alarm overrides may be linked to one of the 16 sen sor override inputs When an input number from to 16 is entered alarms will be overridden when the specified input closes Delay O 999 min 0 min When a closed sensor override input opens the BEC con tinues to override sensor alarms for an amount of time equal to the Delay before enabling sensor alarms If a delay is desired enter an amount of time in the Delay field Override During Unoccupied Yes No No If the sensor is currently linked to an unoccupie
115. l able in the summary box A description of the fields in the demand control summary box is given below e Current kW the current amount of kW being used e Peak Power the highest amount of kW usage re corded in the current day 40 Demand Control Peak Time the time at which the Peak Power value was recorded Hourly Usage the total kW used during the current hour Daily Usage the total kW used during the current day Circuit 1 only Shed Time a counter showing the number of hours and minutes the circuit has been in shed mode in the current day Circuit 1 only Setpoint the demand set point de fined in Section 5 2 2 Demand Setpoints Circuit 1 only Predicted Usage the predicted en ergy consumption based on the predictive calcula tions performed by the demand control algorithm Circuit 1 only Max Shed the maximum number of kWs which may be shed in the entire system is shown in the Max Shed field Only loads that have priority levels higher than zero and specified kW values will be included in this total Circuit 1 only Current Shed the number of kWs currently being shed Circuit 1 only Shed Required the amount of kW that must be shed to keep the power consumption under the demand set point 026 1003 Rev 1 10 06 97 e Circuit 1 only Shed Mode an indicator of load shedding activity used by CPC for observational and troubleshooting purposes Window Daily Monthly Logs
116. l not operate in fail safe mode Enable Fans During Fan Fail Yes No No If the BEC detects a fan failure from a fan proof input it must be told whether to disable the fan or to keep making attempts to activate it When N o is selected in the Enable Fans During Fan Fail field the BEC will not attempt to op erate the fan when the fan proof input is FALSE When Ultrasite User s Guide BEC Supplement Y es is selected the BEC will continue to call for fan ac tivation and deactivation normally regardless of the fan proof status Digital Fan Proof A fan proof checking device sends the proof status of a fan to the BEC by sending a digital signal Depending upon the proof checking device being used the signal that signifies a failure may be either OPEN or CLOSED By default an OPEN signifies a fan failure Select the appropriate setting from the Digital Fan Proof dialog box Board Points Enter the board and point addresses for the AHU external set point shift contacts in the appropriate fields AHU Setup 9 2 AHU 2 1 Main Menu Definition Screen Map a a En File Tree Logs System View Window Help etup information that atfects a S ELI GS 1360 A E la such as set point strategies overrides and bypasses and day start and end times may be defined using the AHU Main Menu options PCUltraSite Sample Sample Site El BEC 1 CPC ENVIRONMENTAL CONTROL SAHUs AHU Summary LAHU AHU
117. l signal to a momentary on or momentary off digital pulse Overrides the Command Output to a user defined value for a user defined amount of time Counter Increments the Count output when the Command output transitions ON Turns on the Count Tripped output when the Count output exceeds the Count Trip set point Select Selects either the logical Command Output signal from the Min On Off cell or the pulse Command Output signal from the One Shot cell for use in proof comparisons Proof Compares the Command Output to the Proof Input and turns on the Proof Output when a proof failure is detected Digital Output Module Command Input Value DVCombiner One Shot Override Output 13 In1 Trigger Out In Out p an l 3 In 2 Out Command _ in on off normal l Type i In 4 timed fixed Alt Combiner Pulse Width Use Alt Comb AN OAT __ Counter cont Tne Invert Output In Count Suspend tos Count Count MAS e Suspend count Tripped i gt Reset Count Trip Nes Reset Schedif Occupied Logic In nt con rip SP___ 2a Sched In Out bate pci Alt Schedule vrn gt gt Use Alt Sch Comb Type _ Alt Comb Invert Output ns Select Proof Min_On Off Int Out Desired Proof Output In Out In2 Actual Fail Min On Off Times zt
118. le Site and set points for all zones may be print iar ec EA HAHUS Boilers Demand Control Dimmer Dimmer Summary Add New View Alarms Print Setpoints Page Dimmer Control Summary See P N 026 1002 UltraSite User s Guide Section 1 10 Status and 63 Summary Screens Add New See P N 026 1002 UltraSite User s Guide Section 1 5 7 Add New Enhanced REFLECS only See P N 026 1002 UltraSite User s Guide Section 1 11 Alarm View See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set points 44 Dimmer Control 026 1003 Rev 1 10 06 97 6 2 Dimmer Zones Menu Definition Screen Map En File Tree Logs System View Window Help Dimmer control parameters may be Taak ala viewed and defined using the Dimmer meua Control Zone Menu options E i ample Site S BEC 1 CPC ENVIRONMENTAL CONTROL lAHUs Anti Sweat Boilers Demand Control Dimmer a ESTA Setpoints Override Setup Setup Instance View Alarms Print Setpoints option eternos Y e Print Setpoints See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set points 6 2 1 Dimmer Status Light Zone 1 LT ZONE 1 The real time status of a dimmer zone may be viewed from the Dimmer Status Outside Light Level NONE screen Inside Output NONE Zone State Disabled Calculated Setpoint NONE Dimmer Stale Disabled Functional Description Dimmer circuits operate by reading the outside light l
119. led M Min Max Shed Values jo F o F Maximum Shed Time o min Minimum Non Shed Time o min Demand priorities and kW values for indi vidual AHUs are specified in this dialog box Functional Description 1 16 or Disabled Disabled For each AHU a load shed priority must be defined There are 16 levels of priorities to choose from one being the lowest and 16 being the highest When the demand control algorithm sheds loads it begins by shedding loads with high priority numbers As the need for shedding increases loads with lower priority levels are shed Demand Priorit Ultrasite User s Guide BEC Supplement The priority level set in this field is applied to all stages within the AHU Stages are shed from highest stage to low est stage based upon the number of kW needed to shed Heating and cooling kW ratings for each AHU are defined in Section 2 3 6 Load Shed Setup Min Shed Value 0 9999 F 0 F When the AHU temperature control value drops below the set point specified in the Min Shed Value field the AHU will come out of shed If the AHU is not in shed when the Min Shed Value set point is reached the AHU will not be allowed to shed Max Shed Value 0 9999 F 0 Fl When the AHU temperature control value exceeds the set point specified in the Max Shed Value field the AHU will come out of shed If the AHU is not in shed when the Max Shed Value set point is reached the AHU will not b
120. ll operate when no heating or cooling stage 1s active 26 AHU Variable Speed Fan Setup ate at low speed Choosing Low will force the fan to run at low speed during dehumidification mode choosing don t care will allow the fan speed to be determined by the set tings of the active stages Differential Setpoint in Cooling Mode When Differential is selected as the variable speed fan s mode of operation the Differential Setpoint in Cooling Mode is the desired differential between the return and sup ply air temperature sensors during cooling If the differen tial is greater than the set point the fan speed will increase if the differential is smaller than the set point the fan speed will decrease See P N 026 1103 BEC Installation and Op eration Manual Section 6 3 3 2 Differential for more in formation Differential Setpoint in Heating Mode When Differential is selected as the variable speed fan s mode of operation the Differential Setpoint in Heating Mode is the desired differential between the supply and re turn air temperature sensors during heating If the differen tial is greater than the set point the fan speed will increase if the differential is smaller than the set point the fan speed will decrease See P N 026 1103 BEC Installation and Op eration Manual Section 6 3 3 2 Differential for more in formation Heat Cool The numbers 1 8 under HEAT and 1 6 under COOL represent the AHU s
121. mmary screens add new modules view module alarms or print out set points Unit Summary Button Clicking the left mouse button on the Unit Summary button will bring up the Unit Summary Screen Clicking the right mouse button on the Unit Summary but ton will bring up a menu identical to the menu called up by right clicking a BEC unit at the system tree see P N 026 1002 UltraSite User s Guide Section 1 5 Unit Level 026 1003 Rev 1 10 06 97 Analog Output 1 AY OUTPUT 01 Fallback Occupied Unoccupied Setpoint Output when in Failure Setpoint Float Float In Low Float In High 999 0 Output Range E Send To All fields necessary to define the Select and Float cells in an Analog Output Module are in the Set points dialog box Functional Description The Select cell which is defined in this dialog box chooses either the Occupied Setpoint or the Unoccupied Setpoint inputs defined in Section 10 1 5 Analog Output Inputs Setup as the PID setpoint based on the state of the Occu pied input When these set point inputs fail i e when they read NONE the Select cell may also substitute fallback values for the corrupted set points The set point value selected by the Select cell is altered by the Float cell which alters the PID set point value based on the Float input value For a more detailed description of the Select and Float cells refer to P N 026 1103 BEC Instal lation and
122. n air temperature sen sor values are shown in the thermometers to the left and right of the AHU diagram Logs of these sensors may be viewed by checking the graph boxes and selecting Collect Logs from the Actions menu or the button bar See P N 026 1002 UltraSite User s Guide Section 1 10 1 Collect Logs for more information Day Night The Day Night field located below the return duct in the AHU diagram shows whether the AHU is operating in day or night mode Ultrasite User s Guide BEC Supplement Unoccupied Status The Unoccupied Status field located below the return duct in the AHU diagram shows whether the AHU is operating in occupied or unoccupied mode Heat Cool Setpoints The heating and cooling set points specified in Section 2 2 2 Heat Cool Setpoints or Section 2 2 5 Heat Stage Setpoints Separate Set Point only are shown in the Heat and Cool Setpoints fields located in the lower left corner of the screen If a separate set point strategy is being used the Heat Setpoint and Cool Setpoint fields will show the cut on setpoints for heating stage 1 and cooling stage 1 Humidity Dewpoint The current reading of the AHU s humidity or dewpoint sensor is shown in the Humidity Dewpoint field located in the lower left corner of the screen Shed State If the AHU is currently in load shed the Shed State field lo cated in the lower left corner of the screen will display the lowest number stage that has been shed
123. nalog Input Modules Filter cells defined in Section 9 1 4 and activates or de activates the Command digital output based on the cut in and cut out setpoints Two different sets of set points may be defined occupied and unoccupied The occupied set points are used when the Occupied input is ON or NONE The unoccupied set points are used when the Occupied input is OFF See Section 9 1 5 Analog Inputs Input Setup for information about how to define the Occupied input Cut In Cut Out Setpoints 0 99 NONE If the combined input value from the Filter cell is higher than the defined Cut In set point the Command output de fined in Section 9 1 5 will turn ON If the input value is lower than the Cut Out set point the Command output will turn OFF Cut In Cut Out Delays 00 00 00 24 00 00 00 00 00 The BEC must wait for an amount of time equal to the Cut In Delay or the Cut Out delay before the Command output can turn ON or OFF The delay is specified in hours min utes seconds format HH MM SS All fields necessary to set up the module s Pro cess Alarm cell are in this dialog box Functional Description The Process Alarm cell which is defined in this dialog box reads the combined input value from the AVCombiner and Filter cells defined in Section 9 1 4 and generates digital signals on the Alarm and Notice outputs defined in Sec tion 9 1 6 Analog Inputs Output Setup based on the spec ified alarm and noti
124. ng voltages between the Minimum and Maximum Voltages as KW values between zero and the Power at Maximum value Watt Hours Pulse 0 kW 9999 kW A digital kW sensor measures watt hours by reading a pulse supplied by a power company which represents a fixed number of watt hours The BEC uses the watt hour information to calculate a kW value for use by the Demand Control algorithm Enter the number of watt hours repre sented by a single pulse Window Log Interval 0 60 min Enter the logging interval the BEC will use to send kW readings to the Demand Status log Summer Winter Setpoints 0 9999 kW 0 kW The Demand Limit set point is a pre defined level of ener gy consumption at which a power company greatly increas es its rates Separate set points for summer and for winter may be defined 15 min Demand Setpoints 41 Window Period 3 60 min 15 min To determine if the demand limit set point is being exceed ed power companies monitor energy consumption for a fixed period of time This duration is called the Demand Window Enter the demand window used by the power company in the Window Period field 5 2 3 Alarm Setpoints CA Circuit 1 High Demand Alarm Limit O kw Alarm Delay 0 min Disable y Alarm Type x JE Y Send To igh Demand alarms are configured in this dialog box Functional Description Alarm Limit 0 9999 kW 0 kW The BEC will send an alarm or notic
125. nos 15 2 2 4 Cool Stage Delays Single Set Point Only ooonncinononnnncnnonnocnnancnnnnnnonnonnconnc ono cn nono cnn cane nn cnn rnn nana rnn cnn nr aaron non risoo 16 2 2 5 Heat Stage Setpoints Separate Set Point Only oononinincnncnonnnocnnannnnnnnnnanonononnc naco no nac on nono conc nn cnn cane ran nan rnnann nens 16 2 2 6 Cool Stage Setpoints Separate Set Point Only oononicnoncnncnonnnonnnannonnnnnonncnnnonno naco no ono on nono coronan cnn nnnn rana cnn craneo 17 DDT Alarm SetpointS A A a tds 18 2 2 8 Load Shed SEpo MiS ii tt potencias 19 2 29 Output Statisti CS A AA ea ti 20 2 3 INDIVIDUAL AHU SETUP MENU cnica 21 2 3 1 AAU Main Sep A A A AN ee eg eA Te ees 22 2 3 2 AHU Board Point COnfigur Gti on s errien rererere eeano r eE sda EEE aa oA EEEE Eeee TE oaee ERRi EEEE SENE 24 23 3 TON Setup 2 5 seis AN NN 23 23A TIWOS Peel Kan Separer S eds 25 2 3 5 Variable Speed Fan Setup ci siecesieehesiacvvaoutcenes tase eceiiededdeiotiscdeseagueyssebtonetdevenoostlategs EERE EO E R ea 26 2 3 6 LOA Shed SCC pox pondria 27 2 3 7 Fan Fail Alarm Bypass siririn hunisi iasa anah ovsidsebcevotesisacad cosas dventcouotesdeaegsensedsdvedsedcededs 27 23 8 SCLUPANSTANC E sisens cree ere a a 28 3 ANTI SWEAT CONTROOL cccsssssssssssssssssessssessssessessssessssesssessssessssessssessesessesessesessesesesesesessesessesessasessessssesersesers 29 Be Ds MAN MENU A epic 29 3 1 1 Anti Sweat AAA sasha as RERE ceva casas i e aE E ae ap aa
126. nputs Proof 82 Reset Count 85 setup 84 outputs ON OFF definitions 85 setup 84 set points count increment 85 initial count value 85 minimum ON OFF times 82 output pulse width 82 proof delay 82 proof latch time 83 proof type 82 reset type 85 trip point 85 setup instance 85 Digital Output Modules cells Proof 82 Dimmer Control 44 47 defining type 47 overrides 47 set points 46 47 setup 48 H Heating bypassing manual 12 set point strategy separate 8 single 8 unoccupied mode 23 l Input Definition AHU humidity sensor 24 AHU temp sensors 24 air damper permit 24 coil air termination sensors 24 fan proof 24 return air temperature sensor 24 supply air temperature sensor 24 variable speed inverter alarm 24 Input Definitions Analog Input Module 70 Digital Output Module inputs 84 L Logs intervals AHU 8 sensors 59 Modem See Communications O Output Definition air dampers 24 cool stages 24 fans high speed 24 fans low speed 24 heating stages 24 Output Definitions Digital Output Module outputs 84 P Passwords 3 4 recording logons 3 R Run Times clearing 20 cooling 20 fans 20 heating 20 026 1003 Rev 1 10 06 97 S Schedules defining events 51 holidays 7 overrides digital 54 light level sensor 51 maintenance 52 manual 53 special events 7 Sensor Control set points controlled outputs 59 Sensors alarms 60 61 analog 60 digital 60 control strategy 59 daily ON cycles 58 event inte
127. nv Alm fo f0 Retum 0 fo Fant fo 0 Heats fo fo Sor Air Damp p jo Pt Each input sensor is physically connected to a specific Fo I _send to point on an input communication board The point numbers are printed on the board above the input connections This point address is used by the BEC in conjunction with the board address to locate the selected sensor AS Table 2 1 and Table 2 2 below lists the inputs and outputs oara ana point addresses tor mos E configured in this dialog box AHU related inputs and outputs are de fined in this dialog box Input Description Temp 1 4 AHU temperature sensors one through four Humidity AHU s humidity sensor Fan Fail Fan proof input VS Inv Alm Variable speed fan inverter alarm Frzstat 1 6 Coil air termination temperature sensors for cool stages through 6 Supply Supply air temperature sensor Return Return air temperature sensor Damp Permt When closed the AHU s air damper is permitted to open Table 2 1 List of AHU Board Point Configuration Inputs Output Output Description Name Fan H High speed fan output If using single or variable speed fans define fan here Fan L Low speed fan output Heat 1 8 AHU heating stages one through eight Air Damp Outside air damper control Table 2 2 List of AHU Board Point Configuration Outputs 24 AHU 026 1003 Rev 1 10 06 97 2 3 3 Fan Setup Fan Setup x AHU 1 AHU 1 Type Single Speed M Mode Day Au
128. o All fields necessary to set up the AVCombiner and Filter cells are in the Analog Inputs Setup dialog box Functional Description The AVCombiner cell defined in this dialog box com bines the values of up to four analog inputs using a defined combination strategy The Limiting cell limits the com bined input value to a specified high low range The Filter cell alters the rate at which the combined value changes over time A full description of all these cells is given in Section 3 7 2 1 Analog Input Module Ultrasite User s Guide BEC Supplement equal to the Trip Delay before turning an output from OFF to ON The Trip Delay is specified in hours minutes seconds for mat HH MM SS Clear Delay 00 00 00 24 00 00 00 00 00 When an Alarm or Notice output is ON and the input value moves back into the acceptable set point range i e above a Low Limit and below a High Limit set point the BEC will wait an amount of time equal to the Clear Delay before turning the output OFF The Trip Delay is specified in hours minutes seconds for mat HH MM SS Setup Combiner Limiting Filter Name 15 Characters max AV INPUT If desired a name may be entered for the Analog Input Module The default name is AV INPUT where is the input module s number Enabled Yes No No When the Enabled box is checked the Analog Input Mod ule functions normally When the Enabled box is un checked all outputs o
129. ode during unoccupied hours Heat Set Point Shift 50 999 0 If desired the heating set point s defined in Section 2 2 2 Heat Cool Setpoints or Section 2 2 5 Heat Stage Set points Separate Set Point only may be raised or lowered during unoccupied hours To enable Heat Set Point Shift enter a value in this field Cool Setpoint Shift 50 99 0 If desired the cooling set point s defined in Section 2 2 2 Heat Cool Setpoints or Section 2 2 6 Cool Stage Set points Separate Set Point only may be raised or lowered during unoccupied hours To enable Cool Set Point Shift enter a value in this field AHU Main Setup 23 2 3 2 AHU Board Point Configuration Functional Description AHU 1 AHU 1 Input Output d Bd Pt Bd Pt j Bd Pt Bd Pt Bd Iemp1 fo f0 Frestat1 0 fo Cool1 fo f0 Heati fo fo an 7 tempz 0 0 Feraz jo 0 corz fo o Hez 0 fo The network address of an input communication board is Temp3 0 0 Frzstata fo fo Cool3 fo 0 Heats o fo defined by the network dip switch on the 16AI board or ro Temp4 0 0 Frzstata fo 0 Cools fo 0 Heata o fo tary dials on the 8IO board The number entered in the Humid f0 P Fesas fo fo Cools o o Heats fo o Board Number field is used by the BEC in conjunction with na mo Em wo the Point address defined below to locate the selected sen Damp Permt 0 0 Supply o 0 Fan H fo 0 Heat 7 o 0 YS I
130. oint Shift when Unoccupied o Digital Type Value Noice 1 p Notice 2 NONE zl fo Alam 1 NONE Elfo pp Alarm 2 Sena To Analog and digital sensor alarms are set here Functional Description Analog Notices amp Alarms options or value NONE When control values are received by the BEC from the specified sensors they are compared to the user defined High and Low alarm set points to determine if the BEC should generate an alarm or notice A notice creates an en try in the BEC Alarm Log and initiates no other signal An alarm is a high level warning that will appear in the BEC Alarm Log and may be accompanied by a contact closure for on site operation of a bell light horn etc An alarm may also initiate an alarm dialout sequence and or the acti vation of the 485 Alarm Annunciator Panel When the BEC generates an alarm or a notice it must wait the specified time delay before activating the alarm se quence To define sensor alarm set points and time delays enter the appropriate High and Low set points and time delays in the appropriate High and Low fields To generate an alarm when the control value exceeds the alarm set points define the set points in the Alarms fields To generate a notice when the control value exceeds the alarm set points define the set points in the Notices fields Sensor alarm set points may be defined as specific values for analog sensor inputs or simply a
131. ol strategies and external set point shift inputs are defined in the AHU Setup dialog box A Functional Description Mode Separate Single Separate The Single Separate Setpoints field determines whether the AHU will follow the single sct point or the separate set point method of operation In the Single Setpoint Strategy there is a single set point for heating and a single set point for cooling stages are activated and deactivated in sequence In the Separate Setpoint Strategy there is a cut on and cut off temperature set point for each heating and cooling stage See P N 026 1103 BEC Installation and Operation Manual Section 4 1 1 Single Set Point Strategy and Section 4 1 2 Separate Set Points Strategy for more information Number of AHUs 1 6 1 Enter the total number of AHUs in this field The BEC may control up to six AIIUs Day Start End 00 00 23 59 08 00 22 00 The Day Start and Day End ficlds form a period of time that the BEC interprets as daytime for the purposes of night set back mode and other time dependent AHU functions If night set back mode is being used Day Start and Day End fields must be entered To specify Day Start and Day End times enter the times in 24 hour format Summer Winter Switch Temp 50 200 45 The BEC determines whether to operat winter mode by analyzing the outside ti temperature is above the Winter Summer Switch Over sel point the BE
132. ot turn on again until both inputs are ON When the output is ON it will not turn off again un til both inputs are OFF Both ON Schedule OFF When the output is OFF it will not turn on again until both inputs are ON When the output is ON it will not turn off again un til the Occupied input turns OFF 11 1 4 CO Digital Output 1 Input Value 1 None Input Value 2 None Input Value 3 None Input Value 4 None Occupied None Alt Logic None Alt Schedule None Proof Input None Suspend Count None KM KN ER llo le ER Kn li Reset Count None Send To 11 1 5 Digital Outputs Outputs Lx Digital Output 1 r Output Boards Type Board Point 8DO Interval Command Output None M fo fo fo sec Proof Output jo fo fo sec Count fo p p sec Count Tripped None z fo p p sec Command Output when ON Command Output when OFF Proof Output when Fail Proof Output when OK In the Digital Outputs Output Setup dialog box users may assign board and point addresses to module outputs and define the states of digital outputs Ultrasite User s Guide BEC Supplement e Schedule ON Both OFF When the output is OFF it will not turn on again until the Occupied input is ON When the output is ON it will not turn off again until both inputs are OFF e Both ON Either OFF When the output is OFF it will not turn on a
133. ount Trip set point B 1 Appendix B I O Module Quick Reference 026 1003 Rev 1 10 06 97 Analog Input Module Input Value AVCombiner Cut In Cut Out iis In 1 Input l_ In2 Out Out in Occup In4 Occ Setpts Unocc Setpts Alt Combiner MA Use Alt Comb Comb Type Alt Comb N e Override Command E In Out p Yo Command ANA on off normal Limite Type A timed fixed a in Limiting OV time Limiting Out High Low Limits S Counter Analog Input Filter Value In Ratio Suspend In Count Count Count a gt ua o y 7 Suspend Count Tripped Soyo Trip gt di j Reset Initial Count Value Trip Set Point recess a Alarm Process Alarm Notice Input Alarm Reset Type Alarm Count Increment Woy Disablers a Disable Alarm Sor i gt Disable Notice Notice Notice HR Occup Occ Setpts Occupied Unocc Setpts 26512020 UltraSite User s Guide RMCC Supplement Appendix B I O Module Quick Reference B 2 Digital Ouput Module Input Type Description Input Value 1 4 Digital Values that will be combined by the DVCombiner cell Alt Logic Digital When ON the alternate combination strategy will be used When OFF or NONE the primary will be used Suspend Count Digital When ON t
134. ow many minutes and seconds are left in the override 74 Analog Output Modules Programming I O Modules Programming I O modules may be done simply and quick ly from the status screen To make changes to any cell in put or output right click on the desired element A pop up menu will appear allowing the user to either change the settings in the selected cell input or output or change set tings in other cells inputs or outputs within the same mod ule The setup dialog boxes selected in this manner are described in more detail in the sections below Double clicking the left mouse button on any of the hotspots on this screen brings up the Analog Outputs Set points dialog box see Section 10 1 2 Bypassing Users may bypass the PID output to a fixed percentage by right clicking the Override cell in the Status screen and se lecting Bypass from the menu that appears In the Bypass dialog box that appears users may specify the bypass value and choose either fixed or timed as the override type Ex isting bypasses may also be terminated by selecting the Normal option in the Bypass dialog box Analog Inputs Analog Outputs and Digital Out uts Buttons The Other Analog Inputs Analog Outputs and Digital Outputs buttons at the bottom of the screen if left clicked bring up dialog boxes where status screens for other mod ules may be selected Right clicking any of these buttons brings up menus where users may view su
135. pecified to compensate Eng Unit options dep upon sensor type The engineering unit of the sensor value may specified in the Eng Unit field Specifying a unit is optional the BEC does not need a specified unit to read the sensor value prop erly The string entered in the Eng Unit field is shown in status screens and data logs alongside the sensor values solely for the purpose of making the values easier to read By default the BEC enters a unit in this field depending upon the sensor type defined in Section 8 2 8 Sensor Set up If a different unit is desired enter it 5 characters max in the Eng Unit field or choose a unit from the scroll op tions Event Interval 0 32767 min 100 min Some digital sensor alarms require an event interval to be specified An event interval is a period of time in which the BEC counts ON and OFF events maximum values and minimum values for the purposes of generating alarms See Section 8 2 4 Alarm Setpoints for more information on these types of alarms The Log Interval is the amount of time between data log en tries When the BEC records data into the Data Log it waits the amount of time specified in the Log Interval field be fore taking another record Enter the desired Log Interval in hour minute second format 026 1003 Rev 1 10 06 97 8 2 4 Alarm Setpoints Alarm Setpoints x Sensor 1 Analog Notice NONE x MONE x p Alarm NONE y NONE y fo z Setp
136. point the Limiting cell blocks the value from being passed on to the rest of the 70 Analog Input Modules module and instead passes on the Limiting Block Low Limit set point value The Limiting Block High Limit is the highest limit of the combined value from the AVCombiner cell If the com bined input value is higher than this set point the Limiting cell blocks the value from being passed on to the rest of the module and instead passes on the Limiting Block High Limit set point value Filter Enable Yes No No The Filter Enable box enables the Filter cell If no filtering is desired uncheck this box if filtering is desired check this box Filter Factor 0 100 10 The Filter cell samples the combined input values at regular time intervals defined in Filter Period below This allows the Filter cell to compare newly sampled values to the pre viously sampled values and adjust the cell s output value accordingly The amount the Filter cell adjusts the cell out put is entered in the Filter Factor field Simply put the Filter cell subtracts the output value of the previous sampling period from the newly sampled value and to this value it applies the Filter Factor percentage The resulting value is the amount the Filter cell adds to the cur rent Filter cell output In this manner the Filter cell slows the output s reaction time to changes in the combined input value For example suppose a combined input v
137. r anti sweat status screens Clicking the right mouse button on the Anti Sweats button brings up the Anti Sweat Control Main Menu see Section 3 Unit Summary Button Left clicking the Unit Summary button calls up the Unit Summary screen Right clicking the Unit Summary button calls up the same menu brought up by right clicking the BEC from the system tree see P N 026 1002 UltraSite User s Guide Section 1 5 Unit Level for more informa tion 026 1003 Rev 1 10 06 97 3 1 6 Anti Sweat Circuit Setpoints x Circuit 1 All On All Off Dewpoints 65 25 Percentages ON during 100 0 Dewpoint Offset 0 F Humidity Offset 0 x Board and Point Configuration Board Point Humidity 0 0 Temperature 0 0 Set points used in the operation of anti sweat circuit control are defined here Functional Description Dewpoint All OFF AII ON 20 99 F 65 25 F The Dewpoint All OFF set point is the minimum dewpoint below which the anti sweat circuit s heaters will remain 3 1 7 Setup Instance Setup Instance allows users to access all anti sweat circuit related dialog boxes in succession Functional Description Navigation When Setup Instance is chosen all dialog boxes related to Ultrasite User s Guide BEC Supplement Anti Sweat Circuit Setpoints OFF at all times The Dewpoint All ON set point is the maximum dewpoint above which the anti sweat circuit s heaters will remain ON at all times Between thes
138. r dimmer output control type Calc Lght Lvl Dim Out Analog The calculated light level set point or the dimmer output set point based upon the control type Anti Sweat a r ___ S Seseiption d System Control pat Tesi Outside Temp The current value of the outside temperature sensor The value of the outside light level sensor Analog Inputs options NONE For a description of the available Analog Input Module outputs see BEC Installation and Operation Manual Section 6 10 2 1 Analog Input Module Analog Outputs options NONE For a description of the avaliable Analog Output Module outputs see BEC Installation and Operation Manual Section 6 10 2 3 Analog Output Module Digital Outputs options NONE For a description of the available Digital Output Module outputs see Section 11 Digital Output Modules UltraSite User s Guide RMCC Supplement Appendix A BEC I O Module Input Sources A 3 Input Board The Input Board option allows a user to choose an input from any input board point on the BEC Input Output Network When the Input Board option is selected as an Input Value a field appears beside the input along with a button labeled Select Left clicking the Select button brings up the Alter Board dialog box shown to the left The Alter Board box lists all possible BEC inputs To select an input simply left click it and press OK The appropriate index number is automati
139. r more about single set point operation When Night Set Back is enabled in Section 2 3 1 AHU Main Setup the set point and dead band entered in the Win ter Heating Night fields are used during the night time pe riod defined in Section 1 1 7 AHU Setup Day Night Yes No Yes Checking the Day or Night boxes will enable dehumidifi cation mode during the day or night Dehumidification Setpoints Deadbands The Dehumidification Set Point is the humidity level the BEC tries to maintain The dead band is a range of humid ities above and below the Dehumidification Set Point with in which the humidity is considered to be acceptable When the humidity rises above the Dehumidification Set Point plus one half the dead band the BEC cycles on cooling stages until the temperature falls back into the dead band When the humidity falls below the set point minus one half the dead band the BEC cycles off the cooling stages See P N 026 1103 BEC Installation and Operation Manual Section 6 2 Dehumidification for more about dehumidi fication operation When Night Set Back is enabled in Section 2 3 1 AHU Main Setup the set point and dead band entered in the De hum Night fields are used during the night time period de fined in Section 1 1 7 AHU Setup 026 1003 Rev 1 10 06 97 Dehumidif When in dehumidification mode the BEC activates and de activates cool stages one at a time The delay between stage activations and deactivations
140. red password in each password level field This val ue may be changed at any time to any six digit character string After a new password is defined it may be used to log into the system at the corresponding access level Choose a different password for each level of access If all passwords are defined the same users will only be able to log in at 100 level access Default Level Password Actions Allowed 1 100 default e Viewing Status Screens Viewing set points setup data Viewing logs graphs Overriding anti sweat heaters Resetting host network Setting device numbers Acknowledging and resetting alarms 2 200 Level 1 actions in addition to e Adjusting set points e Bypassing and overriding devices e Performing setup functions 3 300 Level 2 actions in addition to e Setting input and output definitions e Performing communications setup 4 400 Level 3 actions in addition to e Clearing Alarm Logs Table 1 1 Password Levels and Available Tasks 1 1 2 I O Board Setup Functional Description BEC 2 P 558 Original Each BEC supports up to fifteen 8RO Boards up to ten 16AI Boards up to two 8DO boards and one 4AO Board To define the number of boards connected to the BEC en ter the board type totals in the corresponding fields at the Set Device Numbers screen Defining these numbers al Set number of 1 0 boards 8RO Boards Max 15 0 16Al Boards Max 10 0 4AO Boards Max 1 0 lows the BEC to calc
141. ret nange Stage 4 or aa Ww Stage 5 S O E Control Value ie E ae I B 3 Input Out Ree g Direct Acting i Num ds ov Direct Acting PWM Digital PWM PID Gains Output ogee n Out Period Range UltraSite User s Guide RMCC Supplement Appendix B I O Module Quick Reference B 6 26512022 Index Numerics 4A0 Analog Output Board software setup 4 8DO Digital Output Board software setup 4 810 Board software setup 4 8RO Form C Board software setup 4 8RO Relay Board software setup 4 A Added Sensor Alarm Setpoint Shift 60 AHU Fans manual bypass 13 setup 25 single speed 25 two speed 25 26 variable speed 25 26 27 AHUs log intervals 8 manual bypassing cooling 12 fans 13 heating 12 outside air dampers 15 overrides 10 run times cooling 20 fans 20 heating 20 set points alarms dehumidification 18 fans 18 heating cooling 18 cool termination 22 cooling separate strategy 17 single strategy 14 cut on and cut off delays 16 17 dehumidification 14 interstage delay 15 dehumidification reheat 15 time delay 15 heating separate strategy 16 single strategy 14 minimum building tempera ture 15 night set back enabling 23 separate strategy 16 17 seasonal lock out 23 stage delays 15 16 terminate auxiliary heat 15 warm up 23 winter summer switch over 8 setup 21 28 control temperature strategy 22 day start end 8 defining number of AHUs 8 dewpoint s
142. ription Select Selects either the Occ SP or Unoc SP for use as the PID set point based on the value of the Occupied input Setpt Float Floats the PID set point within a certain range based on the value of the Float input PID Determines a PID output percentage depending upon the Control Value and its relation to the PID set point Output may be either direct or reverse acting Limits the rate of change over time for the PID output value Override Overrides the Analog PID PWM Loop Output to a user defined value for a user defined amount of time Turns ON a number of defined stages as the PID output increases from 0 100 Zero percent no stages ON 100 all defined stages ON Converts the Analog PID PWM Loop Output percentage to a digital PWM signal A 30 percentage ON for 30 of pulse width etc Analog Output Module o sp Select Filter cc A A In 1 In Unoc SP Out 0 me in 2 JA nalog PID PWM ae Rato lt Override Loop Output S oe Perig Lok Out oe Occ Fallback Command Unoc Fallback on off normal Output during Failure timed Pes Analog a OV time PID Setpoint ny av SS Setpt Float lt Digital Stage oer SP In Out sequencer 1 8 Output loa Input Stage 1 pB SL Float l XCA Stage 2 a Float Hi Lo bene 3 O
143. rity Data Bits NONE 8 These fields represent the Parity and Data Bits values The BEC automatically calculates the appropriate settings re quired for the remote network to communicate properly ac cording to the specified baud rate settings Refer to the modem user s manual for specific information on Parity and Data Bits Modem Setup String AT amp W Modems are initiated by receiving an attention code fol lowed by the appropriate command or set of commands the modem should implement This command set or initializa tion string is different for most modem vendors The ini tialization string for the modem operating within the remote network is defined in the Initialization String field If unsure about the correct string to use for a particular mo dem call CPC Technical Support Modem Reset At Midnight YES NO NO If a modem continuously loses its string UltraSite can be set to reset the modem at midnight When a modem is set Device Board Point Configuration 5 to be reset at midnight UltraSite will automatically send the modem setup string to the modem This keeps the mo dem updated and communicating with UltraSite Dialout Delay 0 240 min 0 Before the BEC may make an alarm dialout it must wait for an amount of time specified in the Delay Before Dialout field Enter a value between 0 and 240 minutes Phone Numbers Phone numbers to be called when an alarm is generated are defined in the Phone Number
144. rvals 59 logging interval 59 offsets 59 overrides alarm 62 output 62 run times clearing 58 daily ON time 58 high low values 58 total 58 total cycles 58 sensor types 64 set points 59 unoccupied mode 61 units 59 unoccupied schedules 61 Setup Instance AHUs 28 anti sweat 33 boilers 37 demand control circuits 43 Digital Output Module 85 dimmer lighting zones 48 schedules 54 sensors 64 Status Screens AHUs 12 13 Analog Input Module 66 Analog Output Module 73 Anti Sweat 32 Boiler 35 36 Demand Control 40 41 Digital Output Module 81 Dimmer 45 46 Sensor 57 58 UltraSite User s Guide BEC Supplement Index 1 3
145. s or outputs within the same mod ule The setup dialog boxes selected in this manner are described in more detail in the sections below Double clicking the left mouse button on any of the hotspots on this screen brings up the Digital Outputs Set points dialog box see Section 11 1 2 Bypassing Users may bypass the Output OFF or ON by right clicking the Override cell in the Status screen and selecting By pass from the menu that appears In the Bypass dialog box that appears users may specify the bypass value and choose either fixed or timed as the override type Existing bypasses may also be terminated by selecting the Normal option in the Bypass dialog box Analog Inputs Analog Outputs and Digital Out uts Buttons The Other Analog Inputs Analog Outputs and Digital Outputs buttons at the bottom of the screen if left clicked bring up dialog boxes where status screens for other mod ules may be selected Right clicking any of these buttons brings up menus where users may view summary screens add new modules view module alarms or print out set points Unit Summary Button Clicking the left mouse button on the Unit Summary button will bring up the Unit Summary Screen Clicking the right mouse button on the Unit Summary but ton will bring up a menu identical to the menu called up by right clicking a BEC unit at the system tree see P N 026 1002 UltraSite User s Guide Section 1 5 Unit Level 026 1003 Rev
146. s within a circuit operate at the same rate To assign the heat er to a circuit choose Circuit 1 or Circuit 2 For unused heaters None should be chosen 8DO Yes No No CPC recommends anti sweat heaters be operated by 8DO Digital Output boards If a heater is connected to an 8DO board check the 8DO box otherwise leave the box empty 026 1003 Rev 1 10 06 97 3 1 3 Board Point Configuration Board Point Configuration x pons earn l Board and point addresses for anti sweat Bd Pt Bd Pt override inputs and anti sweat heaters asc 1 ovRD fo fo antiswrt fo fo are defined in this dialog box ascuzovap fo 0 ANTLSWT 2 fo fo AA E ASC 3 OVRD fo fo ANTES WT 3 fo fo ASCHA OVRD fo fo ANTESWT 4 fo fo ee ga Ml CU Functional Description ascugovap fo 0 AntiswT6 fo fo When an anti sweat override input is closed a timed over ascuzovep fo 0 ANTISWT 7 o fo ride of the input s corresponding heater is initiated The ascagovrp o fo ANTI SWI8 fo fo time intervals for these overrides are defined in Section 3 1 1 Anti Sweat Overrides Setup data for anti sweat heaters are defined in Section cei i SendTo 3 1 2 Anti Sweat Outputs Setup 3 1 4 Anti Sweat Individual Circuits Menu Definition Screen Map UltraSite Tree View En File Tree Logs System View Window Help Individual anti sweat circuits are viewed ET GIS 22 Bye ee 612 and set up using commands from the St UltraSite Anti
147. s CLOSED or OPEN for digital input sensors Ultrasite User s Guide BEC Supplement Setpoint Shift when Unoccupied If desired the alarm and notice set points may be shifted up or down during unoccupied building times The BEC adds the value of the Hi Alarm Lo Alarm Hi Notice and Lo Notice set points when the sensor s defined schedule input sends an unoccupied signal To shift the set points up during unoccupied mode enter a positive Alarm Setpt Shift value To shift the set points down enter a negative Alarm Setpt Shift value Digital Notices amp Alarms options NONE Digital alarms are generated by comparing a number of digital transitions to a user defined value using a pre de fined comparison equation Two alarm conditions and two notice conditions may be set up in this fashion Alarm and notice types are selected and entered in the first column of fields The Value fields rightmost on the screen is where the comparison set point value is entered There are twelve condition equations that may be entered in the Alarm Notice Type field None No alarm e Last ON Duration gt minutes an alarm or no tice will be generated when the sensor turns the controlled output ON for more than the specified value in minutes e Last OFF Duration gt minutes an alarm or notice will be generated when the sensor turns the controlled output OFF for more than the specified value in minutes e Acc number of ON events
148. s fields Phone numbers for 1 1 5 Alarm Filtering Alarm Filtering x BEC 1 CPC ENVIRONMENTAL CONTROL Send Alarm to 485 Alarm Panel for IV System Alarms M Power Alarms IV Sensor High Alarms V Sensor Low Alarms M Sensor Failure Alarms M AHU Alarms V Network Alarms WM Digital Alarms WM Proof Failure Alarms M Miscellaneous Alarms 6 Device Setup daytime dialouts as well as nighttime dialouts must be de fined in these fields to activate the remote dialout function When an alarm is generated and after the dialout delay the dialout sequence begins If the remote line is busy or there is no answer the system will dial the first number six times waiting five minutes before each attempt until a connec tion is made If no connection is made the system will dial the second phone number six times waiting five minutes before each attempt If there is still no connection the sys tem will generate an additional alarm in the BEC Alarm Log and cease dialout To define the phone numbers enter the available phone numbers in the Phone Numbers fields Alarm Groups can be set to go or not to go to the 485 Alarm Panel Alarms and notices are defined by filter group Alarm fil tering allows for definition of which alrms and notices will be sent to the 485 Alarm Panel All alarms default as YES and are sent to the 485 panel unless they are set otherwise 026 1003 Rev 1 10 06 97 Table 1 1 lists the alarms an
149. sable None aaa None ocu m Doe Setps I Unoce Setpts l 221 NONE NONE ir NESNE Command NONE None NONE None Comb Alt Comb ocu None ee Counter Suspend Count Inpt Cont H NONE None Suspend Trip None None BesetCount ph Limit Active None Other Analog Inputs i gt Analog Outputsi Digital Outputs a gt Unit Summary gt VO Summary gt O wcre The current status of an Analog Input Module and all cells within the module are shown in the Ana log Input Module Status Screen Functional Description The Analog Input Module Status Screen gives a complete real time view of the operating status of an Analog Input Module Data are presented in a cell diagram form that shows not only the module s inputs and outputs but also the values entering and leaving each cell within the mod ule For a complete explanation of each cell s function within the Analog Input Module refer to P N 026 1103 BEC In stallation and Operation Manual Section 6 10 2 3 Ana log Output Module Other special operating characteristics are also displayed in the Analog Input Module Status Screen The AVComb cell shows the combination strategy currently being used If the module is in override the Override cell shows whether the module is being overridden ON or OFF whether the over ride is fi
150. selected AHU The value of the heat setpoint Curr Heat Season Analog The temperature value at which heat stages will be allowed to activate setpoint that defines winter Curr Cool Setpoint The value of the cool setpoint Curr Cool Control Temp The value of the cool control temperature Curr Cool Season Analog The temperature value at which cool stages will be allowed to activate setpoint that defines summer On if any reclaim heat stage is active Aux Heat Active On if any auxilary heat stage is active A 2 Appendix A BEC I O Module Input Sources 026 1003 Rev 1 10 06 97 Boiler Control pat Type of input Temp Control Val The current value of the temperature sensor located on the boiler Calc Temp Setpt Analog The value of the boiler s temperature setpoint in relation to the outside air temperature Press Press Control Val Val Analog The current value of the pressure transducer located on the boiler current value of the The current value of the pressure transducer located on the boiler transducer located on the boiler nn Pres Setpt E The value of the boiler s pressure setpoint in relation to the outside air temperature Dimmer Control impar Ts of input Outside Light Level ted a aaao current value of the outside Light Level sensor Ins Lght Lvl Dim Out Analog The inside light level value or the dimmer output based upon whether the light zone is setup as light level o
151. sor is shown in the Current field Other sensors may be chosen from the scroll options in the Additional fields Minimum Time ON 0 240 min 0 min When the Cut In set point has been reached and the con trolled output is activated the output must remain on for the Minimum ON Time regardless of the Cut Out set point 60 Sensor Control Cut On Cut Off options or 50 99 NONE Sensor Cut On and Cut Off set points may be defined as specific values for analog input sensors or simply as con tact closed or contact open for digital input sensors in the Cut On and Cut Off fields respectively The Cut In set point is the value at which the controlled output will turn on and the Cut Out set point is the value at which the con trolled output will turn off There is a one unit dead band around each set point Cut On Delay Cut Off Delay 0 9999 sec 0 sec The BEC must wait a number of seconds equal to the Cut On Delay or Cut Off Delay before activating or deactivat ing a sensor controlled output Gain 999 999 0 If the sensor was set up as a Linear sensor in the Sensor Set up dialog box see Section 8 2 8 the Gain field is en abled The gain is a number multiplied by the number of volts in the senor input signal to yield a sensor value Enter a value from 999 to 999 in the Gain field Offset 999 999 mV 0 mV If a sensor is known to read higher or lower than the correct measurement an offset may be s
152. sssnsscsanscieescecsecaspandentetaetesosascesauceueausstacosasssssenssasapedaoncsanssdestsesaeccnadansedeueseosescnaaccsese 44 Orde MAIN MENU oda code 44 6 2 DIMMER ZONES MENU esesecilscscvsscovessevscoetsvesessvesceedsttespvchevesvevouaiectrgunssncenessdestensstyspeuceddsttvessupspsuvevetedgidgsvestevedydvsenseetnsvey 45 AS O AAA conensadedsntsudacddedoovcventedeancogch cauedsenetdacedcacsecsed 45 02 23 Dimmer SetpointS A ias 46 6 2 3 AA AAN NN 47 0 2 4 Dimmer Serpe aae a tanda 47 6 2 9 Setup INSTANCE id di cd 48 A doses avasecsatsssteceasscseceutasSesaosesssocaecenpactecssbseacescouastedesepavasecess sobscestsssoss AOIREAN EEEN 49 Tlie MAIN A O NN 49 TAL Light Sensor Setup snore eS ais ies a oues anes 49 4 2 INDIVIDUAL SCHEDULES MENU sic a 50 7 2 L Schedule Events noioe aei codnsududaascavedia sicdecesesdasuucenahdndsiveddadeddeadepaed N EETAS a daveadeddadedas 5I 2 25 Eight Sensor Overrides o ii And dusty setae Seats pre Seats SEE ap psie SE ESS 5I Pz Schedule Prodi A ea EE EN EEEE E 52 LLAMAME Override nerie coda a ao 52 SAS Sched le Overrides iaaa E RN 53 A26 SHED Parameter A A NT 53 LRD Schedule SOLD so A iia larisa 54 DERIO Setup Instan Enr a a a e id 54 SENSOR CONTRO Disisscsesscocscssesesicccscccseiarinsedscieccescecstossassesesecdescssceetesssuteescbssabseseniecsceecsesanansacecsussdteestesecnseiedseeccbesastess 55 SL MAIN MENU score Nae cee toate attendee cldesaetela dak caeu ata gee ce tueas coa Icod 55 SLT Bo
153. t Setpoints a A stereo 7 Sensor Summary See P N 026 1002 UltraSite User s Guide Section 1 10 Status and 63 Summary Screens Board Point Configuration Section 8 1 1 Board Point Configuration E Add New See P N 026 1002 UltraSite User s Guide Section 1 5 7 Add New Enhanced REFLECS only See P N 026 1002 UltraSite User s Guide Section 1 11 Alarm View 66 Print Setpoints See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set points Ultrasite User s Guide BEC Supplement Setup Instance 55 8 1 1 Board Point Configuration Board Point Configuration x cai Board and point addresses of sensor Bd Pt Bd Pt override inputs are specified in this dia SensOvrd1 jo jo Sens0O vrd9 o o log box SensOvrd2 jo jo SensOvrd10 jo jo o SensOvrd3 jo jo SensOvrd11 jo fo SensOvrd4 jo jo SensOvrd12 jo fo r OO M O ME Functional Description SensOwd6 0 o SensOyrdta 0 0 The BEC may be configured with up to 16 inputs that may SensOwdz o 0 SensOyrdt5 o fo be used to override sensor outputs When a contact closure SensOwids o fo SensOwidi6 o fo is detected from one of these inputs all sensors connected to the input will override ON or OFF for a specified dura tion Override durations for sensors are specified in Section Send To 8 2 6 Overrides l 8 2 Individual Sensors Menu Definition pez ES E q ae and statistics for individual sensors may be viewed and set
154. the select ed circuit is shown in the upper right of the status screen Each anti sweat heater is displayed along with its circuit number ON percentage and the time left before the next change of state This summary operates similar to other 32 Anti Sweat Control Anti Sweat Status Screen summary screens in UltraSite see P N 026 1002 UltraSite User s Guide Section 1 10 Status and Summary Screens for more information The All On and All Off set points defined in Section 3 1 6 Anti Sweat Circuit Setpoints are shown in the All On and All Off fields These set points determine the ON percent age of the circuit s anti sweat heaters See BEC Installation and Operation Manual Section 6 5 Anti Sweat Control for more information on how anti sweat set points work The current output percentage for the circuit is shown in the Current Output field The average ON percentage for the day is shown in the Average Output field Double clicking the left mouse button on the thermometer or any of the fields in the Anti Sweat Status screen brings up the Anti Sweat Setpoints dialog box see Section 3 1 6 Anti Sweat Circuit Setpoints Clicking the right mouse button on the thermometer or any of the fields in the Anti Sweat Status screen brings up the Anti Sweat Individual Circuits Menu see Section 3 1 4 Anti Sweats Button Clicking the left mouse button on the Anti Sweats button brings up a dialog box where users may select othe
155. tiated automatically Setup Instance cycles through the dialog boxes in the fol lowing order e Boiler Setup see Section 4 2 3 e Boiler Setpoints see Section 4 2 2 Boiler Setup 37 5 Demand Control 5 1 Main Menu Definition Screen Map En File Tree Logs System View Window Help rom the Demand Control Main Menu He Ala summary screens and alarm views for all r UitraSie demand control circuits may be viewed Sample j j Sample Site new circuits may be added and set BEC 1 CPC ENVIRONMENTAL CONTROL points may be printed AHUS Anti Sweat Boilers Demand Control Summary Add New View Alarms Print Setpoints Demand Control Summary See P N 026 1002 UltraSite User s Guide Section 1 10 Status and 63 Summary Screens Add New See P N 026 1002 UltraSite User s Guide Section 1 5 7 Add New 42 Enhanced REFLECS only See P N 026 1002 UltraSite User s Guide Section 1 11 Alarm View 66 Print Setpoints See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set points 38 Demand Control 026 1003 Rev 1 10 06 97 5 2 Demand Control Circuits Menu Definition Screen Map En File Tree Logs System View Window Help Demand control settings may be viewed Ala and edited using the Demand Control Cir wr UltraSite cuits Menu options Sample AA ee amp Sample Site Fl BEC 1 CPC ENVIRONMENTAL CONTROL l AHUs lAnti Sweat Boilers Demand Control
156. tings and set points may be defined 56 Sensor Control 026 1003 Rev 1 10 06 97 Screen Map En File Tree Logs System View Window Help Oea Helter ERr a HetUltraSite Sample A Sample Site El BEC 1 CPC ENVIRONMENTAL CONTROL AHUs Anti Sweat Boilers Demand Control Dimmer Schedules Sensors Zc ensa Status Output Statistics Setpoints Alarm Setpoints Unoccupied Setpoints Override Demand Shed Setpoints View Alarms Print Setpoints Log Inventory Setup Setup Instance option eternos Y e ETT Seton 82 Sens MT 63 Demand Shed Setpoints Section 8 2 7 Sensor Load Shed Setpoints 64 View Alarms See P N 026 1002 UltraSite User s Guide Section 1 11 Alarm View Print Setpoints See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set points Log Inventory See P N 026 1002 UltraSite User s Guide Section 1 6 2 Component 4 Log Inventory 7 Setup Section 8 2 8 Sensor Setup 65 Setup Instance Section 8 2 9 Setup Instance 65 Ultrasite User s Guide BEC Supplement Board Point Configuration 57 Sensor Status Sensor 1 SENSOR 1 Type Temperature Controlled By One Control Value NONE O Output Off of NONE Cut On NONE Occupied Yes Cut Off NONE Alarm Override No Sensors I gt UnitSummay gt 1395 CPC e real time status of a sensor may be viewed in the Sensor Status screen Functional Description The selecte
157. to M Night Auto x Low Cancel _SendTo Day and night modes of operation for sin gle two and variable speed AHU fans are selected here 2 3 4 Two Speed Fan Setup x AHU 1 AHU 1 Two Speed Fan Setup Tl Hi and Lo Relays on for High Speed I Always Start Fan on High Speed Cools Day Night TE o z gt Zz ay o EN le In i H La g Ls Le fla Le fla Low Y Lo m 1 2 Low M Low M 3 Low y Low y 4 Low M Low z 4 Low zl Low x 5 Low M Low z 5 Low al Low 6 Low x Low 3 6 Low y Low y TE Low x Low x 8 Low z Low x Day Night Dehumidify DontCae gt Cancel Send To Fan speeds for two speed AHU fans are configured in this dialog box Ultrasite User s Guide BEC Supplement Functional Description Type options Single Speed There are three types of AHU fans single speed two speed and variable speed Specify the appropriate fan type in the Fan Type field The BECs above 4 10 support vari able speed fans on AHUs 1 6 Mode Day Night Auto Always On Auto AHU fans may operate in either of two modes Always On or Auto In Always On mode the fan will run constantly In Auto mode the fan will only run when a heating or cool ing stage is active AHU fans may be configured to operate differently during the day and night hours Specify the desired daytime and nig
158. ts see Section 8 2 4 e Overrides see Section 8 2 6 e Sensor Load Shed Setpoints see Section 8 2 7 Sensor Setup 65 9 Analog Input Modules 9 1 Individual Analog Input Modules Menu Definition Screen Map a fa File Tree Logs System View Window Help nthe Analog Iinpu oaules menu users may Kan view active diagrams of Analog Input Modules and define cells within modules me sine BEC 1 CPC ENVIRONMENTAL CONTROL A quick reference showing a diagram of the Analog Input AHUs Module and a brief description of all inputs outputs and Analog Inputs _ cells is given in Appendix B Dan Status Pal Setpoints Cut In Out 1 J Di Alarms 4 View Alarms Sc Print Setpoints Se Log Inventory Setup Combiner Limiting Filter Inputs Dutputs Setup Counter Setup Setup Instance aa ternas Y e Spons Cumo ENTE MO Section 9 1 3 Alarms es See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set points Log Inventory See P N 026 1002 UltraSite User s Guide Section 1 5 2 Log Inven tory Setup Combiner Limiting Filter Section 9 1 4 Setup Combiner Limiting Filter 69 Outputs Setup Section 9 1 6 Analog Inputs Output Setup Setup Instance Section 9 1 8 Setup Instance 66 Analog Input Modules 026 1003 Rev 1 10 06 97 9 1 1 Analog Input 1 AV INPUT 01 Not Run Process Alarm ae Disable Alarm Alam None Disable Notice Notice hake None Alarm Di
159. ts for AHU cooling stages following separate set point strategies are defined here Functional Description Cut On 50 99 F see description When the AHU s control temperature is above a cooling stage s cut on temperature set point the stage is activated Ultrasite User s Guide BEC Supplement Cool Stage Setpoints Separate Set Point only By default stage one s Cut On set point is 75 F and each successive stage s set point is one degree higher than the previous stage Delay 0 240 min 5 min Before activation the BEC must wait an amount of time equal to the specified Cut On Delay value Cut Off 50 99 F see description When the AHU s control temperature is below a cooling stage s cut off temperature set point the stage is deactivat ed By default stage one s Cut Off set point is 70 F and each successive stage s set point is one degree higher than the previous stage Delay 0 240 min 5 min Before deactivation the BEC must wait an amount of time equal to the specified Cut Off Delay value Use Yes No Yes When a stage s Use box is checked the stage may be acti vated during night set back When the box is left empty the stage will be locked off during the night hours Night Cut On Cut Off The Night Cut On and Night Cut Off set points are the cooling set point values used during night set back mode Night Set Back is enabled in Section 2 3 1 AHU Main
160. uit control is Anti Sweat Circuit Setpoints this dialog box is called up when Setup Instance is chosen See Section 3 1 6 Anti Sweat Circuit Setpoints Anti Sweat Circuit Setpoints 33 4 Boilers 4 1 Main Menu Definition Screen Map ae eee En File Tree Logs System View Window Help rom the Boilers Main Menu a summary ELISE Ale of all boilers may be viewed new boilers So UltraSite may be added alarms affecting all boilers Sample may be viewed and set points for all boil a goa A ers may be printed AHUS Boilers A Boiler Summary Add New View Alarms Print Setpoints DA E Boiler Summary See P N 026 1002 UltraSite User s Guide Section 1 10 Status and Summary Screens Add New See P N 026 1002 UltraSite User s Guide Section 1 5 7 Add New Enhanced REFLECS only See P N 026 1002 UltraSite User s Guide Section 1 11 Alarm View 66 Print Setpoints See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set points 34 Boilers 026 1003 Rev 1 10 06 97 4 2 Individual Boilers Menu Definition Individual boilers are configured and viewed using options from the Individual Boilers Menu Screen Map En File Tree Logs System View Window Help 0 17 tales 112 2 ele 514 a C UltraSite 5 Sample Sample Site El BEC 1 CPC ENVIRONMENTAL CONTROL HAHUs HAnti Sweat Boilers Boiler Status Setpoints View Alarms Print Setpoints Set
161. ulate the number of boards within the system This screen displays the maximum number of dee aver aM SRO 16A1 8DO and 4AO boards the BEC may hold and the current number of boards defined for each type When setting up an 8IO in this screen count the SIO as one 16AI one 8RO and one 4AO board Note that the 8IO takes up the only available 4AO connection If an SIO and a 4AO must exist on the same network it is necessary to disable the two analog outputs on the 810 Remove the OK j Send To a ant E aaa anni a In the BEC network must be specified in the 1 O Board Setup dialog box 4 Device Setup jumper JU4 see P N 026 1103 BEC Installation and Op eration Manual Section 2 4 1 SIO Board on the 8IO that enables the analog outputs and define the 8IO as one 16AI and one 8RO in the Set Device Numbers screen The 4AO may then be connected as normal 026 1003 Rev 1 10 06 97 1 1 3 Device Board Point Configuration x BEC 1 CPC ENYIRONMENTAL CONTROL Inputs Outputs Bd Pt Bd Pt Outside Temp p p Alarm jo jo Phase Loss fo jo Pp Pp Heat Bypass Cool Bypass 1 1 4 Communications Information x Unit Number 1 BEC 1 CPC ENVIRONMENTAL CONTROL Port Setttings Modem Setup String Baud Rate 9600 E R AT amp ECTEW Parity NONE El Bits 8 fea F Modem Reset at Midnight Dial out Dialout phone numbers Dialout Delay fo minutes E oo A Settings necessary for remote
162. unctional Description Light Level Max Output Setting see description 100 fc at 40 fc When the outside light level equals or exceeds the value en tered in the Light Level Maximum field the light level val ue or dimmer output percentage entered in the Max Output Setting field becomes the indoor light level set point Specify a light level value in foot candles or enter a per centage from 0 100 in the Maximum Output Setting field Specify an outside maximum light level from 0 9999 foot candles in the Light Level Maximum field Light Level Min Output Setting see description 50 fc at 20 fc When the outside light level equals or falls below the value entered in the Light Level Minimum field the light level value or dimmer output percentage entered in the Min Out put Setting field becomes the indoor light level set point 46 Dimmer Control Dimmers Button Left clicking the Dimmers button brings up a dialog box where users may access Dimmer Status screens for other light zones Right clicking the Dimmers button brings up the Dimmer Control Main Menu see Section 6 Unit Summary Button Left clicking the Unit Summary button calls up the Unit Summary screen Right clicking the Unit Summary button calls up the same menu brought up by right clicking the BEC from the system tree see P N 026 1002 UltraSite User s Guide Section 1 5 Unit Level for more informa tion Specify a light level value in foot candles or
163. up Setup Instance orton Reference Page View Alarms See P N 026 1002 UltraSite User s Guide Section 1 11 Alarm View Setup Section 4 2 3 Boiler Setup Setup Instance Section 4 2 4 Setup Instance Print Setpoints See P N 026 1002 UltraSite User s Guide Section 1 6 1 Print Set 47 points Ultrasite User s Guide BEC Supplement Setup Instance 35 4 2 1 Boiler Status Screen Boiler 1 NONE Temperature Output off Switch on boiler at NONE Outside Boilers Unit Summary gt rea pS a E a ns IS ERE in the Boiler Status screen Functional Description Navigation The current boiler temperature or pressure is displayed in the large thermometer or gauge located in the middle of the screen The smaller thermometer to the right of the boiler indicator shows the current reading of the outside tempera ture sensor The output field shows whether the boiler output is ON or 4 2 2 Boiler Setpoints x Boiler 1 Boiler Setpoints Temperature High Low Setpoints F 120 180 Outside Temps F 60 0 Outside Cut on Cut off Temps F NONE NONE OK Send To m range 7 a In con trolling a boiler temperature is defined in the Boiler Setpoints dialog box 36 Boilers OFF The cut on or cut off set point which varies accord ing to outside temperature and the set points defined in Sec tion 4 2 2 Boiler Setpoints is shown in the Switch On Off
164. urs minutes seconds format HH MM SS Minimum Maximum In 0 100 Min 0 Max 100 If desired the Sequencer may be made to operate using only a portion of the possible range of PID Output values This portion is chosen by defining Minimum In and Maxi mum In values When the PID Output is equal to or below the Minimum In set point the Sequencer interprets the PID Output as zero for the purposes of controlling digital stages i e no stages will be ON Likewise when the PID Output is equal to or above the Maximum In set point the Sequencer interprets the PID Output as 100 i e all stages will be ON If the PID output is between these two values the Sequenc er translates the PID Output to a percentage of the range formed by the Mininum Maximum values For example if the Minimum Maximum Range is 20 100 and the PID Output is 60 the Sequencer will interpret this value as 50 since 60 is halfway between 20 and 100 Sequencer Output when ON ON OFF NONE ON Sequencer Output when OFF ON OFF NONE OFF The Sequencer Output when ON and Sequencer Output when OFF fields determine the actual digital values of the sequencer s digital state outputs When the Sequencer cell calls for a digital output stage to be ON the actual value of the stage output will be the value specified in the Sequencer Output when ON field Likewise when a stage is called to be OFF the actual output value will be the value specified in the S
165. use of auxiliary heating stages during de humidification Operation Mode options Lockout The Mode of Operation field determines how the BEC will react to detected changes in seasons Users may select ei ther of two different options e Seasonal Lockout during winter like conditions cooling mode is locked out during summer like conditions heating mode is locked out e Auto regardless of seasonal conditions the BEC will activate heating during summer and cooling during winter as necessary Heating and cooling set points may be shifted The BEC determines summer and winter by comparing the outside temperature to the Winter Summer Switch Over set point defined in Section 1 1 7 AHU Setup Seasonal Setpoints Shift 20 207 0 If Auto is selected under the Mode of Operation field a set point shift value from 20 to 20 may be entered in the Seasonal Setpoints Shift field When the BEC operates in Winter mode the value specified in the Seasonal Setpoints Shift is subtracted from both the heating and cooling set points Therefore if lower set points are desired enter a positive value and vice versa Use Night Set Back Yes No Yes When the Use Night Set Back box is checked different heating and cooling set points may be used for day and night operation Leaving the box unchecked will cause the BEC to use normal day settings during night operation Start Warm Up After Yes No Yes In normal night set b
166. verride fields display the status of the output either On or Off and whether the sensor is in alarm override mode either On or Off Sensors Clicking the left mouse button on the Sensors button brings up a dialog box where status screens for other sensors may be accessed Clicking the right mouse button on the Sensors button brings up the Sensor Control Main Menu see Section 8 Unit Summary Button Left clicking the Unit Summary button calls up the Unit Summary screen Right clicking the Unit Summary button calls up the same menu brought up by right clicking the BEC from the system tree see P N 026 1002 UltraSite User s Guide Section 1 5 Unit Level for more informa tion 026 1003 Rev 1 10 06 97 8 2 2 Output Statistics Sensor 1 Total Runtime f hours Clear Runtime Total Cycles 0 I Clear Cycles Last On Duration f hours Last Off Duration f hours r Daily Statistics Today Runtime f hours Cycles 0 Today Yesterday High 0 0 Low 0 0 Runtime statistics for sensors may be viewed and cleared from the Output Sta tistics dialog box Functional Description Total Runtime The Total Runtime field displays the total amount of time the sensor output has been ON since the last Clear Runt imes command was executed Total Cycles The Total Cycles field displays the total number of times the sensor output has turned ON since the last Clear Cycles command was executed Ultrasite Us
167. w 999 999 0 0 The Float In Low field is the low end of the set point float range When the Float input is equal to this value one half of the value in the Output Range field will be subtracted from the PID set point See P N 026 1103 BEC Installa tion and Operation Manual Section 6 10 2 3 Analog Output Module for more information about float opera tion Float In High 999 999 0 0 The Float In High field is the high end of the set point float range When the Float input is equal to this value one half of the value in the Output Range field will be added to the PID set point See P N 026 1103 BEC Installation and Op eration Manual Section 6 10 2 3 Analog Output Module for more information about float operation Output Range 999 999 0 0 The Output Range forms the range of values that may be added to or subtracted from the PID Setpoint based on the value of the Float input See P N 026 1103 BEC Installa tion and Operation Manual Section 6 10 2 3 Analog Output Module for more information about float opera tion Analog Outputs Setpoints Select Float 75 10 1 3 I Filter Enable 100 0 Filter Factor Time Period 00 01 00 Filter Factor Pulse Width Modulator Output Time 00 10 00 Minimum Analog In Value 0 0 Maximum Analog In Value 100 0 Cancel Send To g necessary E up m ma En Width Modulation PWM cells are in the Analog Outputs Setup box
168. wo Speed Fan Setup The following graphic shows a two speed fan that is by passed on and is operating at high speed 026 1003 Rev 1 10 06 97 Variable speed fans are represented by a single fan in the AHU diagram and a Variable Speed Fan field located below the fan in the AHU diagram When the fan is operat ing the fan in the AHU diagram will be in motion and the speed percentage will be shown in the Variable Speed Fan field Double clicking the left mouse button on a fan in the AHU diagram or on one of the Fan Status fields will bring up a dialog box where users may bypass the fan ON or OFF From this dialog box existing bypasses may also be turned off Bypassed fans are highlighted blue in the Fan Status fields Right clicking the mouse button on a stage in the AHU di agram or on a Heat Stages or Cool Stages field brings up the Individual AHUs Menu see Section 2 2 Also by choosing the Bypass option at the top of this menu heat and cool stages may be bypassed on and off or returned to normal operation Outside Air The current value of the outside air temperature sensor is shown in the thermometer in the upper left corner of the screen A log of this sensor may be viewed by checking the graph box and selecting Collect Logs from the Actions menu or the button bar See P N 026 1002 UltraSite User s Guide Section 1 10 1 Collect Logs for more information Supply Return Air The supply air temperature and retur
169. xed or timed and if timed how many minutes and seconds are left in the override Ultrasite User s Guide BEC Supplement Analog Input Module Status Screen Programming I O Modules Programming I O modules may be done simply and quick ly from the status screen To make changes to any cell in put or output right click on the desired element A pop up menu will appear allowing the user to either change the settings in the selected cell input or output or change set tings in other cells inputs or outputs within the same mod ule The setup dialog boxes selected in this manner are described in more detail in the sections below Double clicking the left mouse button on any of the hotspots on this screen brings up the Analog Inputs Set points dialog box see Section 9 1 2 Bypassing Users may bypass the Command output OFF or ON by right clicking the Override cell in the Status screen and se lecting Bypass from the menu that appears In the Bypass dialog box that appears users may specify the bypass value and choose either fixed or timed as the override type Ex isting bypasses may also be terminated by selecting the Normal option in the Bypass dialog box Analog Inputs Analog Outputs and Digital Out uts Buttons The Other Analog Inputs Analog Outputs and Digital Outputs buttons at the bottom of the screen if left clicked bring up dialog boxes where status screens for other mod ules may be selected Right
170. y an inverter it is possible to configure the fan so that an alarm will be made if a problem with the inverter arises The VS Alarm must be configured to an available input 2 3 6 Load Shed Setup Load Shed Setup x AHU 1 AHU 1 Heat Stages KW Cool Stages KW 1 fo 1 o Le o ze o 3 o 3 p 4 fo 4 fo s p s pP E po 8 p 2 3 7 Fan Fail Alarm Bypass AHU Fan Fail Alarm Bypass x AHU 1 Auto Cntr Normal 00 00 00 C Alarm Disabled A timed bypass may be configured for an AHU s fan alarm Ultrasite User s Guide BEC Supplement point on a control board If the fan is having an inverter problem an alarm can be received here Inv Reset can be used when a VS Alarm has been received to cycle power This board and point number must corre spond to an available output point on a control board Fan Output is used to control what of the speed the vari able speed fan is running at This board and point number must correspond to an available point on a 4AO board for correct operation KW requirements for heating and cooling stages are entered in the Load Shed Set up dialog box Functional Description Navigation The AHU Load Shed Setup screen is where kilowatt re quirements for each heating and cooling stage within an AHU are defined For each defined stage specify akW val ue from 0 240 The kW ratings defined for the AHU stages are used in de mand control to shed loads See P N 026 110

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