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1. Fig 45 System time If desired you can now make changes to the time and the date which the Excel 50 MMI uses for its control programs you can also state the period during which Daylight Savings Time should be in effect for the current year NOTE The date must be entered in the format determined by the engineering units for example 23 July 1997 must be entered as 23 07 1997 for Europe and 07 23 1997 for the U S Press the CANCEL key to abort the operation or to cancel an incorrect entry before the ENTER key has been pressed The value previously displayed will be restored NOTE The time must be entered in the following format HH MM in 24 hour clock format for example 9 30 a m must be 09 30 and 9 30 p m must be 21 30 Press the CANCEL key to abort the operation or to cancel an incorrect entry before the ENTER key has been pressed The value previously displayed will be restored Daylight Saving The actual dates on which daylight savings time starts and ends in a given year must be changed on an annual basis Move the cursor to the Daylight Saving field and confirm The following screen appears 33 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE Daylight Saving Start 0 End 00 00 Fig 46 Entering the dates for daylight savings time Using the PLUS or MINUS keys you can now enter the dates on which daylight savings time starts and ends for the current year Move from field to field using the ARROW ke
2. A new screen will then appear in which it is possible to display configure e g its state in the case of HG1_occ either Occ or Unocc see Fig 15 its value in the case of HG1 tsp a temperature see Fig 16 and or the corresponding switch points From and To EN2B 0222GE51 R1101 14 EXCEL 50 USER GUIDE HGL 0 From 15 1 TO 14 12 state PUnocc Fig 15 Displaying configuring the switch points and state in the Today time schedule HOLE tsp From lt gt 13 12 TO LL 51 2 Value 25 sie Fig 16 Displaying configuring the switch points and value in the Today time schedule NOTE After you have changed a data point s state value and or switch point s it will be marked with an asterisk as shown in Fig 14 in which HG1_occ is so marked The Daily Time Schedule Selecting the Daily time schedule will cause a listbox with a corresponding heading containing the given time program and next to it the word Daily to appear see Fig 17 Heating Daily PWorkday Weekend DP 4 Fig 17 Daycycles belonging to all four time schedules Regardless of your application and the specific time program you have chosen this listbox will always contain the same three items i e the same three 15 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE daycycles from which to choose However you can create as many additional daycycles as you wish see section Deleting and Copying
3. Really delete Switchpoint on 01 32 PYES Fig 23 Deleting a switch point Creating a Switch Point Switch points are defined by selecting desired data points from a list of all possible data points valid for the given daycycle and then editing the corresponding value state and clock times i e switch points To do this move to the listbox displayed in Fig 18 and press the PLUS key In the resultant screen see Fig 24 you will be presented with a list of all possible data points valid for this daycycle Heating Workday PHG occ HG1 tsp 1 Fig 24 Creating a switch point Move the cursor to the data point for which switch points are to be defined and confirm A screen resembling Fig 19 Fig 20 as the case may be will then appear Edit the value state and switch point s as desired and confirm The Weekly Time Schedule Selecting the Weekly time schedule will cause a listbox with a corresponding heading containing the given time program and next to it the word Week1ly to appear see Fig 25 19 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE Heating Weekly PMON Workday TUE Workday WED Workday Fig 25 Parameters belonging to the Weekly time schedule Regardless of your application and configuration as well as the specific time program you have chosen this listbox will always contain the same seven items i e the same seven parameters one for each day o
4. 1 Times Fig 41 Total running hours and no of times switched on EN2B 0222GE51 R1101 30 EXCEL 50 USER GUIDE DDC Parameters Selecting DDC Parameters will cause a listbox with a corresponding heading to appear see Fig 42 DDC Param List 2 Number 1 Value 9731 4 10 Fig 42 DDC parameters Regardless of your application and configuration data this listbox will contain exactly the following three items gt 56 i e the list in which the given DDC parameter appears e Number the position in the list at which the given DDC parameter appears gt Value the value of the given DDC parameter if the value has a unit e g sec or C assigned to it this unit will be displayed in the upper right hand corner System Configuration Selecting System Configuration will cause a listbox consisting of two screens with a corresponding heading to appear see Fig 43 System Config System Config PSystem Info PFlash EPROM System Time Buswide Access HW Intert Cid DDC Times Fig 43 System configuration Regardless of your application or configuration this listbox will always contain the same six items from which to choose It will thus be necessary to scroll downwards in order to display all of the items 31 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE System Info Selecting System Info will take you to the first of the following series of screens see Fig
5. Creating Daycycles on page 17 The three default daycycles are as follows e Workday e Weekend and DP_1 See also the following section The Workday Weekend and DP_1 Daycycles Selecting the Workday Weekend and DP_1 daycycles will cause a listbox with a corresponding heading containing the given time program and next to it the daycycle to appear see Fig 18jon page 16 Heating Workday lt 00 00 HG1 tsp f 06 00 HG1 occ 1 22200 HGL OCC Fig 18 Data points displayable editable in the Workday daycycle Depending upon your given application and configuration data as well as upon the specific time program you have chosen this listbox will contain a number of items i e data points meaning that you may have to scroll downwards through several screens in order to display all of the items Regardless of the given daycycle however the same data points will always appear In the example considered here there are only two data points HG1 occ and HG1 tsp NOTE The clock times appearing in the left column of the screen shown in 18 are for informational purposes only i e they are not editable To configure a data point s state value and or switch point s proceed as described below Using the basic function keys you can now move to and select a particular data point A new screen will then appear in which it is possible to display configure e g its state in the case of HG1 occ ei
6. Fig 57 39 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE Erasing Flash Please wait Fig 57 Erasing the flash memory Showing the Application If Show Applic is selected the following screen will appear see Fig 58 Fixed Applic PHEO1 19 10 01T 1 1 Fig 58 Showing the application Bus Wide Access The Bus wide Access function uses the MMI of this controller to display or to make changes to other EXCEL 50 controllers without MMI which are connected to the same C bus Selecting Buswide Access will cause a screen with a corresponding heading to appear see Fig 59 Buswide Access PLogin hogort Remote Alarms On Off Fig 59 Bus wide access Regardless of your application or configuration this screen will always contain the same four entries EN2B 0222GE51 R1101 40 EXCEL 50 USER GUIDE Move the cursor to e Login in order to log in to another controller on the same C bus gt Logoff in order to log off from the remote controller to which you are logged in at the moment appears only when accessing a slave controller from a remote controller e On to enable the logging of alarms coming from other controllers on the bus these alarms can then be displayed after pressing the ALARMS fast access key while in the Bus wide Alarms menu e Off to disable the logging of alarms coming from other controllers on the bus and confirm Remote Login If you select Log
7. Move your cursor to the desired entry and confirm by pressing the ENTER key Depending upon your selection you will proceed to one of the series of screens described in the respective section below Hardware Interface Configuration Selecting and confirming Contr Setup will cause a listbox headed HW Interf Cfg to appear see Fig 68 49 EN2B 0222GE51 R1101 ALARM DESCRIPTION HW Interf C Bus B POET HW Interf Modem EXCEL 50 USER GUIDE 38400 80042800 Cir No 1 BACK LON Bus Config Ctr Neuron ID WOUZ 36903701 BACK B Eott Contig Baudrate b38400 BACK bConfig Interf Config Rem B Disable Rem B Fig 68 Hardware interface configuration To view configure the fourth entry Modem you will have to scroll downwards See also section Hardware Interface Configuration on page Choosing an Application Manually Selecting and confirming Select Applic will cause a listbox headed Choose Applic to appear see Fig 69 EN2B 0222GE51 R1101 EXCEL 50 USER GUIDE Choose Applic PHEOL 00 00 007 1 Fig 69 Choosing an application manually Move the cursor to the desired application and confirm The initialization screen of the chosen application will appear It displays information about the versions of the controller and the application Bus numbers are appended automatically except in the case of remote points In the case of remote poi
8. and MINUS keys see also Table 1 on page B can greatly simplify navigation by allowing the user to skip ahead to the screen of interest Data Point Attributes Selecting an individual data point e g OATmp will cause a series of screens viewable in its entirety by scrolling sideways with a corresponding heading to appear see Fig 10 Fig 10 Data point attributes first screen of a series Depending upon the type and sub type of the given data point see section Types of Data Points on page this series will consist of a varying number of screens containing edit fields in which you can specify the data point s various different attributes You will thus have to scroll sideways through several screens in order to display configure all of the fields NOTE See Appendix 1 Data Point Attributes on page 67 for an explanation of the meaning of the expression data point attributes an exhaustive list of all the possible attributes their meanings and how to edit them EN2B 0222GE51 R1101 10 EXCEL 50 USER GUIDE THE TIME PROGRAMS FAST ACCESS KEY TIME PROGRAMS fast access key time schedules Weekend switch points Weekly attributes Monday s daycycle Tuesday s daycycle Wednesday s daycycle Thursday s daycycle Friday s daycycle Saturday s daycycle Sunday s daycycle Annual parameters Fig 11 The TIME PROGRAMS fast access key Time Programs Using the TIME PROGRAMS key you can ass
9. contain the same three items from which to choose Types of Data Points With the Excel 50 MMI it is possible to obtain information on a total of three different basic groups of data points physical data points consisting of five different types pseudo data points consisting of two different types remote data points consisting of two different types totalizer data points e g pulse counters reset input NOTE An additional basic group called M bus points M meter bus will appear only if your Excel 50 MMI has been equipped with M bus modules See also Table 5jon page Types of Physical Data Points Physical data points are inputs and outputs directly connected to a hardware device such as a sensor or an actuator The Excel 50 MMI is equipped to handle a maximum of 22 physical data points Physical data points include the following e analog inputs i e measured values received from field devices e analog outputs i e modulating or floating control signals generated by the controller itself e digital inputs i e state or alarm signals received from field devices e digital outputs i e commands issued by the controller itself and e totalizer signals i e reset inputs or pulse meter inputs generated by received from field devices 25 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE Types of Pseudo Data Points Pseudo data points are generated in software to achieve the application
10. in access level 3 Provides system settings and application parameters 6 ALARMS Displays alarm information on alarm history points currently in an alarm condition critical alarms and non critical alarms LCD Display The LCD display can present four lines of alphanumeric text with 16 characters per line and has been provided with back lighting to improve legibility Screen usually contain one or more edit fields and display fields interspersed among its four lines The current edit field is indicated by the presence of a cursor arrowhead to the left of it In the case of edit fields consisting of several digits the current digit will be flashing See cursor flashing character edit fields in reality not highlighted Fig 2 Typical screen with cursor and edit fields NOTE The screens shown in this User Guide are examples taken from application HE01 and may differ slightly from the screens visible on your Excel 50 MMI EN2B 0222GE51 R1101 4 EXCEL 50 USER GUIDE INITIALIZATION AND ENTRY 1st initialization screen 2nd initialization screen 3rd initialization screen welcome screen Entry Sequence logout password modification Fig 3 Initialization and entry sequences Initialization Sequence Upon downloading an application into your Excel 50 MMI see also Powering Up on page 8 the initialization sequence will begin This initialization sequence consists of a series of four scre
11. resultant screen see Fig 21 If desired you can reject the guery using the CANCEL key 17 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE Heating Daily Really delete DP 2 PYES Fig 21 Deleting a daycycle New daycycles are created by copying and modifying existent daycycles To copy and modify an existent daycycle go to Fig 17 see page 15 move the cursor to the daycycle to be copied e g DP_1 press the PLUS key and confirm the query appearing in the resultant screen see Fig 22 If desired you can reject the query using the CANCEL key Heating Daily ore DE 1 Dst DP 8 Copy 5 Fig 22 Creating a daycycle The copy of the new daycycle is issued the name DP to which the lowest number which has not already been assigned to an existent daycycle will be appended Thus the first new daycycle to be created would be named DP 1 NOTE Ifthe COPY function is used to create a new daycycle the next free daycycle will be assigned This means that the default daycycle can be overridden by a new daycycle Deleting a Switch Point Existent switch points can be deleted To do this go to the listbox displayed in Fig 18 see page 16 move the cursor to the switch point to be deleted press the MINUS key and confirm the query EN2B 0222GE51 R1101 18 EXCEL 50 USER GUIDE appearing in the resultant screen see Fig 23 If desired you can reject the query using the CANCEL key Heating
12. will cause the following screen to appear see Fig 72 Fig 72 Setting up the test mode with default data point names The resultant default data point s names are generated according to the following pattern Al0101 Analog input board 1 input 1 A00201 Analog output board 2 output 1 DI0301 Digital input board 3 input 1 DO0401 Digital output board 4 output 1 NOTE The board numbers shown above are internal references and are not relevant to the User In Excel 50 Controllers the numbers are fixed for the I O type i e analog inputs are always 01 digital inputs are always DIO3 etc After generating the default data point s names the alarm displayed in Fig 72 first needs to be cancelled This is done the following screen will appear 53 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE Default Points Alarm History Fig 73 Canceling the alarm Move the cursor to e Default Points to display I O points for checking values and manually setting outputs for testing e Alarm History to display current alarms This feature allows the system to be checked out by a single person opening and closing inputs and then later reading the alarm buffer to see if they were detected by the controller and confirm using the ENTER key If Default Points has been selected a listbox similar to Fig 74 will be displayed showing all default data point names and their current values On re Cee 6 92 84
13. 05 Fig 74 Default data point names To manually set the state value of output data points use the ARROW keys to move the cursor to the appropriate output data point from the list box and confirm In the case of e g analog output data points a screen similar to Fig 5 will be displayed EN2B 0222GE51 R1101 54 EXCEL 50 USER GUIDE A00207 STATE VALUE 4 0 00 Fig 75 Manually setting the state value of analog output data points Confirm the displayed value with ENTER or change the value using the PLUS or MINUS keys and confirm In the case of e g digital output data points a screen similar to Fig 76 will be displayed D00405 STATE VALUE gt 0 Fig 76 Manually setting the state value of digital output data points Confirm the displayed value with ENTER or change the state value using the PLUS or MINUS keys and confirm If Alarm History has been selected a listbox similar to the one shown in Fig 77 will be displayed showing all points in alarm as well as any system alarms max 100 entries Fig 77 Alarm history 55 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE NOTE Alarms are generated for changes of state value on inputs which allows shorting and opening the inputs at the switches and or sensors and then checking the alarm buffer to verify the wiring To display an alarm use the ARROW keys to move the cursor to the default data point s name from the list box and con
14. 44 Controller Name ie Config Codes 1 C1 97 C2 49 Software Vers 62 103 lt 4 0 6 13 Burn Date 11 15 2001 15 30 Fig 44 System information The first screen in the upper left hand corner displays the controller name and below it the software version You may now proceed to the next screen the contents of which depends upon the type of application used The second screen displays the name of the current project and application You may now proceed to the next screen The third and if necessary the fourth screen displays the codes of the configurable application NOTE Notall application have only six configuration code numbers Application with eight or up to ten configuration codes have an additional screen as shown here NOTE If you wish to change the codes you must first perform a RESET see section Resetting on page B You vill then be able to change the codes during the resultant start up seguence You may now proceed to the next screen The next screen displays the burn date and time of the current project and application You may now proceed to the next screen The final screen displays the revision numbers for the AMA and ATX files used to create the operating seguence EN2B 0222GE51 R1101 32 EXCEL 50 USER GUIDE System Time Selecting System Time will cause a listbox with a corresponding heading to appear see Fig 45 System Time Date 1 1 Time 14 41 Daylight Saving
15. 99 0 Lame 29999 Fig 83 Pseudo analog output data point attributes as exemplified by CPU Calc Htg Sp Pseudo Digital Data Point Attributes See also section JEE on page 26 for a description of pseudo digital data points Their editable and non editable attributes are displayed in the following series of screens EXECUTING STOP EXECUTING STOP EXECUTING STOP Sup AlarmPbrES Trend LogPbOFF AlmReport YES HR Enable YES Hours Run 0 Fig 84 Pseudo digital data point attributes as exemplified by EXECUTING STOP EN2B 0222GE51 R1101 60 EXCEL 50 USER GUIDE See also the previous sections for information on previously described attributes Remote Analog Data Point Attributes See also section Types of Remote Data Points on page 26 for a description of remote analog data points Their editable and non editable attributes are displayed in the following series of screens CPU Cale Htg Sp CPU Cale Htg Sp CPU Vale Htg_ Sp Remote Controller Broadcast Hyst pikkkkxxk C Number b12 gt 0 0 C Mode Auto Fig 85 Remote analog data point attributes as exemplified by CPU Calc Htg Sp The second screen shows the controller number of the remote point Remote points always receive their values from pseudo analog points originating in source controllers The remote point and pseudo analog point must have the same name During the start up sequence this controller number must be set to the value of the source co
16. E Table 3 Items appearing in the Plant Components listbox Application AH03 HT02 HE01 Sensors Sensors Sensors AHU Strategy Htg Strategy Heat Exchg 1 Dampers Boilerl System Energy Recovery Boiler2 Heating Circ 1 Filters Boiler3 Heat Exchg 2 Heating Boiler4 Heating Circ 2 Cooling System Dom Hot Waterl Humidity Heating Circ 1 Dom Hot Water2 Fans Healing 6 2 Pulse meters Heating Circ Heating Circ 3 M Bus meters Boiler Dom Hot Water LON meter zonel Heat meter Alarms Zone2 Alarms Time Programs Zone3 Time Programs LON Zone4 LON Htg Strategy Alarms Time Programs LON Data Points Selecting an individual group of data points e g Sensors will cause a listbox including a scrollbar at the right hand margin with a corresponding heading to appear see Fig 9 sensors POATMmp Filt OATemp 1 CPU Calc eg o Fig 9 Listbox of data points belonging to a plant component Depending upon your given application and configuration data this listbox will contain a varying number of items i e data points meaning that you may have to scroll downwards through several screens in order to display all of the items 9 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE NOTE In the case of listboxes spread out over three or more screens use of the scrollbar the value of which is incremented or decremented with the PLUS
17. Honeywell Excel 50 MMI USER GUIDE Copyright 2001 Honeywell Inc All Rights Reserved EN2B 0222GE51 R1101 EXCEL 50 USER GUIDE Trademark Information Echelon LON LONMARK LONWorRkSs LonBuilder NodeBuilder LonManager LonTalk LonUsers LonPoint Neuron 3120 3150 the Echelon logo the LONMARK logo and the LonUsers logo are trademarks of Echelon Corporation registered in the United States and other countries LonLink LonResponse LonSupport and LonMaker are trademarks of Echelon Corporation EN2B 0222GE51 R1101 ii EXCEL 50 USER GUIDE CONTENTS iii EN2B 0222GE51 R1101 EXCEL 50 USER GUIDE EN2B 0222GE51 R1101 iv EXCEL 50 USER GUIDE v EN2B 0222GE51 R1101 EXCEL 50 USER GUIDE ABOUT THIS USER GUIDE This User Guide describes operation of the Excel 50 MMI for configurable applications with Version 2 05 or higher firmware It focuses on changes in operation with respect to Version 2 04 Version 2 05 introduces a number of significant software improvements facilitating operation of the MMI These improvements are essentially as follows e The number of keystrokes necessary to access important information and or to reconfigure applications has been considerably reduced e Moving from screen to screen has been simplified e The utilization of space in the display screen has been optimized Additionally one important hardware improvement should also be mentioned e The display screen has b
18. N2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE Point in Alarm All data points currently in an alarm condition i e the alarm limit for an analog point or the alarm state for a digital point has been reached can be displayed on the Excel 50 MMI When selecting this option the data point s name and associated alarm text will be displayed Critical Non Critical Alarms The following attributes can generate alarms and will write them into the alarm buffer as well as sending them to the PC central via the C Bus Alarm Attributes With the Min Limit Max Limit Totalizer and Alarm State attributes you can classify alarms as either critical or non critical NOTE The Operating Mode attribute always generates a critical alarm System Alarms Description Operating malfunctions arising within a controller e g power failure or during communication with another Excel 5000 device are displayed on the Excel 50 MMI NOTE System alarms are always critical alarms Min Max Limit Monitoring Two maximum limits Max Limi and Max Lim2 and two minimum limits Min Lim1 and Min Lim2 can be independently set for physical and pseudo analog inputs The limit values can be changed using the operator sequence Each time a limit value is reached irrespective of direction an alarm is generated EN2B 0222GE51 R1101 44 EXCEL 50 USER GUIDE value alarm started alarm ended max limit 2 alarm start
19. They are not connected to any hardware device Pseudo data points include the following e pseudo analog e g internally calculated values calculated setpoints and e pseudo digital e g internally calculated commands e g point alarms pump exercise etc Types of Remote Data Points Remote data points include the following e remote analog e g outside air temperature heat demand etc and e remote digital e g alarm reset alarm outputs etc Maintenance Selecting Maintenance will cause a listbox with a corresponding heading to appear see Fig 33 on page 26 Maintenance Maintenance PManual Operat PHours Run Points in Trend DDC Trend Buffer Fig 33 Maintenance tasks Regardless of your application or configuration this listbox will always contain the same five items i e maintenance tasks from which to choose It will thus be necessary to scroll downwards in order to display all of the items Manual Operation Selecting Manual Operat will cause a listbox with a corresponding heading to appear see Fig 34 EN2B 0222GE51 R1101 26 EXCEL 50 USER GUIDE Manual Operation PumpRotSp 1 Fig 34 Manual operation Depending upon your given application and configuration data this listbox will contain a number of items i e data points meaning that you may have to scroll downwards through several screens in order to display all of the items In the example considered here however ther
20. adopt the preselected condition e g Heating circuit pump on The feedback loop of the control system is interrupted When the controller is in the manual operation mode the data specified manually is written into the manual value attribute processed in the controller and passed on to an output The user can of course recall the measured value coming from the value attribute but this has no effect on the application Optimizing a Switch Point The optimization function is used to optimize a switch point It has two states ON and OFF Optimization compensates the time an environment needs to reach a desired condition temperature humidity etc by advancing the switch point of the corresponding device actuator so that it starts at an earlier time NOTE The optimization can be set to ON only if the given data point is suitable for optimization Example If the optimization is set to ON a heating plant is switched on early so that a particular room will be at the required switch point level by a particular time Programmed switch point 6 00 to 20 C Real switch point 4 52 to heating ON The difference between the programmed and the real switch point is the estimated time a room needs to warm up under the current conditions EN2B 0222GE51 R1101 64 EXCEL 50 USER GUIDE Honeywell Home and Building Control Honeywell Inc Honeywell Plaza P O Box 524 Minneapolis MN 55408 0524 USA http www honey
21. anges the state to the opposite state Increments scroll bar values i e destination screens Creates new Daily or Annual schedules MINUS Decreases the displayed numerical value by 1 In the case of a digital state it changes the state to the opposite state Decrements scroll bar values i e destination screens Deletes existent Daily or Annual schedules ENTER Confirms any changes made or shifts to the subsequent screen See also section Resetting on page B The effects of pressing the basic function keys differs depending upon whether the current screen contains only display fields edit fields in the edit mode edit fields in the display mode a scrollbar etc It also depends upon the procedure you are currently carrying out e g time schedules See also Table 1 on page B EN2B 0222GE51 R1101 2 EXCEL 50 USER GUIDE Table 1 Effects of Basic Function Keys screens containing schedules de letes a schedule key Oniydisplay edit fields in edit fields in perenne a listbox with y fields display mode edit mode s scrollbar scrollbar no effect Sate 0 goes to previous field previous field increments value Eeo excep increments for time no effect scrollbar value schedules adds screen no a new schedule no effect M Si goes to next field decrements no effect except decrements value for time no effect scrollbar value screen no goes to previous
22. e is only one such data point Using the basic function keys you can now move to and select a particular data point A new screen see upper left screen in Fig 80 on page will then appear in which you can display its state Manual or Auto as the case may be and value To set the value select the value field and change it The mode will automatically switch to Manual To reset the mode to Auto select Manual and change to Auto NOTE Using the procedure described here the state of data points can be changed only from Manual to Auto If you wish to change the state of data points from Auto to Manual this must be done as described in Appendix 1 Data Point Attributes on page 67 If the operating mode is changed an alarm screen will appear immediately see Fig 39Jor Fig 99 L909 15126 PumpRotsp O20 POT Auto operation Fig 35 Alarm screen Auto 27 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE 19 19 10 20 PumpRotsp 540 PCL Manual operation Fig 36 Alarm screen Manual In this example Fig 35 would appear if the given data point was initially in the manual operation mode if desired you could then shift to automatic operation by moving the cursor to the corresponding field Auto and pressing the ENTER key On the other hand ALE ie appear if the given data point was initially in the automatic operation mode desired you could then shift to manual operati
23. ed alarms from remote controllers will be displayed or suppressed The screen will remain the same and no changes are visible DDC Times Move the cursor to the DDC Times item and confirm DDC Times Exec Time 1 72 Cycl Time pb3 00 Fig 61 DDC times This screen displays the execution time and RACL cycle time in seconds The cycle time can be changed to optimize the system performance NOTE Changing the cycle time requires a level 3 password Move the cursor to the Cycl Time field and confirm EN2B 0222GE51 R1101 42 EXCEL 50 USER GUIDE THE ALARMS FAST ACCESS KEY ALARMS fast access key N alarm types all alarms points in alarm critical alarms non critical alarms bus wide alarms info on bus wide alarms Fig 62 The ALARMS fast access key Pressing the ALARMS fast access key displays the main alarm menu screen to enable selection of the following alarm buffer points in alarm critical alarms non critical alarms Alarm Buffer The last 99 alarms are stored in the alarm buffer Typical alarm information includes Date and time the alarm occurred Name of the data point in alarm Value state of the data point in alarm Alarm text e g MIN1 alarm When the alarm memory capacity is exceeded the first alarm is overwritten Alarms are organized on a first in first out basis The contents of the alarm buffer can be displayed on the Excel 50 MMI 43 E
24. ed alarm ended max limit 1 normal range 9 0 min limit 1 Q O min limit 2 alarm started alarm ended time Fig 63 Max min limit monitoring The following four limit values are available minimum limit 2 minimum limit 1 maximum limit 1 maximum limit 2 Press the ALARMS fast access key to display alarm information on alarm history points currently in an alarm condition critical alarms non critical alarms and bus wide alarms Alarms Alarms gt All Alarms Non Crit Alarms Points in Alarm Buswide Alarms Critical Alarms Fig 64 Sequence of screens in the alarms procedure 45 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE You can proceed to the second screen of the ALARMS procedure using the RIGHT and LEFT ARROW keys Move the cursor to the desired item e g Point in alarm and confirm A screen resembling the left one shown in Fig 65 will then appear Points in alarm 20521 20901 20 21 lt lst alarmname 1 name of alarm 2nd alarmname 1 value state 3rd alarmname predefined text Fig 65 Screen displaying all points in alarm This screen displays all the points currently in alarm in the list box To access more information about a specific alarm use the ARROW keys to move the cursor to the appropriate alarm name and confirm The resultant screen will have the appearance of the one shown to the right in Fig 65 Alarm information comprising the date time alarm name val
25. een equipped with back lighting to enhance readability vii EN2B 0222GE51 R1101 EXCEL 50 USER GUIDE EN2B 0222GE51 R1101 viii EXCEL 50 USER GUIDE OPERATOR S TERMINAL O LCD display fast access 6 keys basic function A Fig 1 Excel 50 Man Machine Interface The Excel 50 controller s MMI Man Machine Interface see consists of a keyboard and a display described below Keyboard The keyboard has 8 basic function keys and 4 fast access keys described below EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE Basic Function Keys The effects of pressing the basic function keys are summarized below oOo 2 9 w O CANCEL Enables you to escape to the root screen to cancel an incorrect entry or to confirm an alarm message UP ARROW Moves the cursor to the previous field of a screen or when already at the top of a screen to the bottom field DOWN ARROW Moves the cursor to the subsequent field of a screen or when already at the bottom of a screen to the top field RIGHT ARROW Moves the cursor to the next digit to the right of a field to the subsequent field or to the first field of a subsequent screen equivalent to page down LEFT ARROW Moves the cursor to the next digit to the left of a field to the previous field or to the last field of a previous screen equivalent to page up PLUS Increases the displayed numerical value by 1 In the case of a digital state it ch
26. em topics SYSTEM TOPICS fast access key O data point types analog input data points analog output data points digital input data points digital output data points pseudo analog data pts pseudo digital data points remote analog data points remote digital data points totalizer data points M bus data points maintenance tasks manual operation points in trend trend buffer hours run DDC parameters system configuration system info system time hardware interface config flash EPROM bus wide access DDC times EXCEL 50 USER GUIDE Al data point parameters AO data point parameters DI data point parameters DO data point parameters PA data point parameters PD data point parameters RA data point parameters RD data point parameters totalizer d p parameters M bus d p parameters auto manual include remove info on trend buffer info on hours run list no value info on system time HW interface parameters save erase show log in off remote on off info cycle time Fig 31 The SYSTEM TOPICS fast access key EN2B 0222GE51 R1101 24 EXCEL 50 USER GUIDE Pressing the SYSTEM TOPICS fast access key will cause a listbox with a corresponding heading to appear see Fig 32 system Topics PDataPoint Types Maintenance System Config Fig 32 System topics Regardless of your application or configuration this listbox will always
27. ens see Fig 3 If the configuration codes are correct the initialization sequence should be immediately followed by the entry sequence see section Entry Sequence on page p Entry Sequence After the application has been downloaded the entry sequence will begin The first screen is the start screen see Fig 4 HE01 a Run s UBA BW MMI 11 44 ebassword Logout Fig 4 The start screen The start screen includes the name of the application in this case HE01 as well as the current date and time If BW MMI appears this means that the controller offers C bus access which you would need to communicate with modules located on a C bus See section C Bus Configuration on page B6 for more information 5 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE NOTE The two digit CPU field in the upper right hand corner the date and the time will be editable only if you are already in access level 3 see section Access Levels on page b NOTE The Logout edit field will appear only if you are already in access level 2 or 3 see section Access Levels on page b Selecting the Password field will take you to the password procedure see section Password Procedure on page 6 Access Levels The use of three access levels ensures that only authorized personnel can read edit sensitive system data In order to enter access level 1 no password is necessary and only those screens accessible at
28. f the week meaning that you will have to scroll downwards through several screens in order to display all of the items Assigning Daycycles to Individual Days of the Week Selecting a particular day of the week will cause a listbox with a corresponding heading containing the given time program and next to it the abbreviated name of the day of the week to appear see Fig 26 Heating PWorkday Weekend DP 4 Fig 26 Daycycles assignable to days of the week Selecting the Workday Weekend or DP_1 daycycles will cause a screen analogous to the following to appear see Fig 27 EN2B 0222GE51 R1101 20 EXCEL 50 USER GUIDE Heating MON Really assign Workday z PYES Fig 27 Confirming assignment of a daycycle to days of the week Upon confirming your selection you will be returned to the previous screen so that you may continue assigning daycycles to the other days of the week By assigning daycycles see section The Workday Weekend and DP_1 on page 16 to the individual days of the week you effectively define the make up of a typical week Week after week throughout the year a pre determined daycycle will then be effective on the corresponding day of the week Example 1 The same daycycle namely Workday could be assigned to Monday through Friday while a different daycycle i e WWeekend could be assigned to Saturday and Sunday Example 2 Let s assume that for some reason Thursday req
29. firm A screen similar to Fig 78 will appear Fig 78 Displaying an alarm If by manipulating the hardware you change the state to 1 return to normal will be displayed NOTE Reset the controller after using the test options to clear the alarm buffer EN2B 0222GE51 R1101 56 EXCEL 50 USER GUIDE APPENDIX 1 DATA POINT ATTRIBUTES The information pertaining to a particular data point is referred to as its attributes In the following sections the data points available on the Excel 50 MMI are presented Depending upon the data point s type analog input digital output etc it can have various different attributes The meanings of these attributes are explained most extensively in section Analog Input Data Point Attributesf Analog Input Data Point Attributes See also section Types of Physical Data Points on page PS for a description of analog input data points Their editable and non editable attributes are displayed in the following series of screens OATmp Sup AlarmPNO Min Lim2 40 Min Liml 40 0 0 Limlb 0 Tech Addr 010101 Lim2 120 0 fset 0 0 Fig 79 Analog input data point attributes as exemplified by OATemp In the first screen the data point s name which is non editable is displayed You can edit the switch point value state the engineering unit is non editable and or change the operating mode field from AUTO to MANUAL and vice versa See also section The Operat
30. hich is non editable The technical address is a six digit number The first two digits stand for the controller number The next two digits stand for the board number The last two digits stand for the physical point address Analog Output Data Point Attributes See also section Types of Physical Data Pointsf on page PS for a description of analog output data points Their editable and non editable attributes are displayed in the following series of screens PumpRotsp PumpRotsp Sup AlarmPNO gt 100 0 Pet Mode AUTO PumpRotsp Tech Addr 010201 gt 120sec Fig 80 Analog output data point attributes as exemplified by PumpRotSp time to open time to close This attribute pertains only to analog output data points and shows for example the time an actuator needs to open and close a valve See also the previous section for information on previously described attributes EN2B 0222GE51 R1101 58 EXCEL 50 USER GUIDE Digital Input Data Point Attributes See also section Types of Physical Data Pointsf on page 25jfor a description of digital input data points Their editable and non editable attributes are displayed in the following series of screens HG1 PmpStatus HG1 PmpStatus HG1 PmpStatus Sup AlarmPYES Trend LogPOFF AlmReport YES HR Enable YES AlmDelay Os Hours Run 0 HG1 PmpStatus Techn Addr 010304 Fig 81 Digital input data point attributes as exemplified by HG1 PmpState The AlmReport alarm
31. iate 0 Contig Baudrate gt 38400 Contr No il Fig 49 C bus configuration NOTE Changing the baud rate or the controller number requires a level 3 password 35 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE NOTE To provide compatibility with the PC based X1584 operator and service software this C Bus screen may appear even for controllers with applications not equipped with a C Bus connection NOTE If no controller number is set or if the number shown is not reconfirmed the controller will not go online on the C Bus after start up LON Bus Configuration Selecting Lon Bus will cause a screen with a corresponding heading to appear see Fig 50 and which displays the unique ID number of the Excel 50 MMI s Neuron processor LON Bus Config Contr Neuron ID 000238903701 Fig 50 LON bus configuration B Port Selecting B Port will cause a screen with a corresponding heading to appear see Fig 51 and in which you can edit the baud rate as appropriate B POre Config Baudrate 0 Fig 51 B port configuration NOTE Changing the baud rate requires a level 3 password Modem Selecting Modem will cause a screen with a corresponding heading to appear see Fig 52 EN2B 0222GE51 R1101 36 EXCEL 50 USER GUIDE Modem Config Baudrate gt 9600 GSM PIN KAKKKK KKK Reset Modem Fig 52 Modem configuration NOTE Changing the baud rate or the GSM PIN or executing
32. ig 4 page 5 Downloading an Application After resetting see section Resetting on page B the start up sequence will appear see Fig 67 in the fourth screen of which you can request a download Requ Download after which the following screen will appear see Fig 71 Please Execute Download Fig 71 Downloading an application You may then proceed as follows 1 Establish the physical connection e g a null modem cable between the XL50 B Port and your PC 2 Launch lizard exe on your PC 3 Open one of the applications e g HEO1V2 00 XD50 FC FL FCL 8 FCS present in the corresponding sub folder A list of equipment units not to be confused with Plant Components will then appear 4 Select the desired configuration i e assemblage of equipment units 5 Under Options check the COM port and baud rate The selected baud rate must agree with the baud rate setting of the XL50 MMI For verification purposes the configuration parameters will then be again displayed EN2B 0222GE51 R1101 52 EXCEL 50 USER GUIDE 6 In the XL50 MMI LCD display a screen see Fig 4 on page stating the date and clocktime will appear You have now completed the downloading procedure NOTE The fastest download is achieved by setting both the XL50 B Port and the Lizard PC COMPORT baud rates to 38400 baud Setting Up the Test Mode with Default Data Point Names Selecting and confirming DP Wiring Check
33. ign values e g temperatures and states e g ON or OFF to data points belonging to a specific time schedule These values states will then become active inactive at the switch points i e starting and stopping times you specify Various different time schedules are grouped together to form a so called time program NOTE You will have to be in access level 2 or 3 in order to edit a data point s value state and or switch points 11 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE Pressing the TIME PROGRAMS fast access key will cause a listbox with a corresponding heading to appear see Fig 12 Depending upon your given application see Time Programs PHeating Circ 1 Time Program 1 Time Program 2 Fig 12 Time programs and configuration data this rae listbox will contain a varying number of items i e time programs from which to choose meaning that you may have to scroll downward to display them all Table 4 Items appearing in the Time Programs listbox Application 9 3 HT02 HE01 1 AHU Strategy Heating Circ 1 Heating Circ 1 2 Heating Circuit Heating Circ 2 Heating Circ 2 3 Time Programs Heating Circ 3 Dom Hot Water1 4 Zone Htg Strategy Dom Hot Water2 5 LON Dom Hot Water Time Program 1 6 Time Program 1 Time Program 2 7 Time Program 2 Time Program 3 8 Time Program 3 Alarm NonCrit En 9 Time Prog Lon 1 Time Prog Lon 1 10 Time Pr
34. in a screen resembling Fig 60 will appear Remote Login gt lst ctr 2060 Clr f td Chr Fig 60 Remote login Depending upon the number of different controllers registered in your network on the C bus the resultant listbox will contain the names of a variable number of controllers Move the cursor to the controller you want to log into and confirm NOTE From now on all visible screens are the screens of the remote controller The first screen of the remote controller will be the start screen You can now access all screens of the remote controller Use the Bus wide Access function via the SYSTEM TOPICS fast access key to return to the screens of your own controller Use the LOGOFF function or select your own controller in the controller list of the LOGIN function If you do not press a key for 10 min you will also be logged off You will return to the controller list screen of the LOGIN function on your own controller Logging in to a controller that uses an XI581AH 582AH operator interface 41 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE results in only part of the information from that controller being displayed on the Excel 50 screen due to its smaller screen size Remote Logoff If Logoff is selected you will be logged off from the remote controller and return to the controller list screen of the LOGIN function on your own controller Remote Alarms On Off If On or 05 has been select
35. ing Mode Attribute NOTE If the operating mode is changed an alarm screen with the message Manual operation or Auto operation appears Confirm the alarm with CANCEL You may now proceed to the next screen In the second screen you can enable disable trend logging for this data point by changing the attribute Trend Log from to OFF and vice versa You can also edit the values for Cycle and or Hyster NOTE If Cycle is set to anything other than 0 time based trending is enabled If Cycle is set to 0 then value hysteresis trending is enabled using the absolute value specified for Hyster 57 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE In the third screen the data point s Sup Alarm Suppress alarm attribute can be changed from YES to No and vice versa The Sup Alarm attribute allows the user to choose which point alarm will be generated and which one not If the Sup Alarm attribute is set to YES no alarm will be generated even if the alarm condition of this data point occurs In the third screen you can also edit the value of the Min Lim2 and or Min Lim1 attributes See also section Min Max Limit Monitoring on page In the fourth screen you can edit the values of the Max Lim1 Max Lim2 and S Offset sensor offset attributes See also section Min Max Limit Monitoring on page f4 The fifth screen displays the data point s technical address w
36. n and return to the start screen using the CANCEL key If you wish to modify a password select the Change field This will take you to the Modify password screen see also section Modifying the Password on page 7 Modifying the Password In order to modify a password you must already be in access level 3 After having moved to and selected Change see Fig 5jon page 7 the Modify password screen will appear see Fig 6 Modify password Level 2 Level 3 3333 Fig 6 Modifying the password You may now modify either of the two passwords NOTE The default level 2 password is 2222 The default level 3 password is 3333 7 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE THE PLANTS FAST ACCESS KEY PLANTS fast access key data point groups data points data point attributes Fig 7 The PLANTS fast access key Plant Components Data Point Groups Pressing the PLANTS fast access key will cause a listbox headed Plant Components to appear see Fig 8 Plant Components Sensors Heat Exchg 1 System Fig 8 Listbox of plant components data point groups Depending upon your given application see Table 3 on page P and configuration data this listbox will contain a varying number of items i e data point groups meaning that you may have to scroll downwards through several screens in order to display all of the items EN2B 0222GE51 R1101 8 EXCEL 50 USER GUID
37. ntroller s number otherwise no communication will occur The Broadcast Hyst broadcast hysteresis attribute is similar to a trend hysteresis The value is broadcast if the given hysteresis absolute value is exceeded See also the previous sections for information on previously described attributes Remote Digital Data Point Attributes See also section Types of Remote Data Points on page 26 for a description of remote digital data points Their editable and non editable attributes are displayed in the following series of screens 61 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE CPU Calc Htg Sp CPU Calc Htg Sp Remote Controller pxxxxkxx OC Number b12 Mode Auto Fig 86 Remote digital data point attributes as exemplified by CPU Calc Htg Sp Totalizer Data Point Attributes See also section Types of Physical Data Points on page P5 for a description of totalizer data points Their editable and non editable attributes are displayed in the following series of screens If set to MANUAL totalizer points will be automatically set back to the AUTO mode insofar as accurate pulse counting would not otherwise be possible Heat Meter Heat Meter1 Sup AlarmpPYES gt 0 0 Trend Log OFF Mode AUTO Tech Addr 010301 Fig 87 Totalizer data point attributes as exemplified by Heat Meter1 See also the previous sections for information on previously described attributes M Bus Data Point Attrib
38. nts the remote controller number must be entered in through the data points seguence NOTE The controller s number is appended to the data point s name see also section Appending the Controller s Number to the Data Points Names in order to identity the controller to which the it belongs In the following sequence of screens see Fig 70 the codes of the configurable application can be changed The application codes can be generated with the LIZARD Excel 50 Application Selector Fig 70 Sequence of configuration screen NOTE If the LIZARD Excel 50 Application Selector is not available please contact your local Honeywell branch for support In the appropriate screen move the cursor to the appropriate code and change its value using the PLUS and MINUS keys When you are finished go to the third screen move the cursor to the CONFIG field and confirm 51 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE If the codes entered in the screens are allowed the default screen of normal operation will appear If one or more codes entered are not allowed the initialization screen will appear again Change the screens by using the LEFT and RIGHT ARROW keys until you have returned to the configuration screen Codes which are not allowed have the value 1 instead of the previously entered code Change the codes until all codes are correct You will now come to the default screen of normal operation see F
39. og Lon 2 Time Prog Lon 2 11 Time Prog Lon 3 Time Prog Lon 3 12 Time Prog Lon 4 Time Prog Lon 4 13 Time Prog Lon 5 Time Prog Lon 5 14 Time Prog Lon 6 15 Time Prog Lon 7 Remark See Lizard documentation for defaults Time Schedules Selecting an individual time program e g Heating screen with a corresponding heading to appear see Fig 13 EN2B 0222GE51 R1101 Circ 1 will cause a EXCEL 50 USER GUIDE Heating Circ l Today Daily Weekly Fig 13 Time schedules belonging to a time program Regardless of your application and configuration this listbox will always contain the same four items i e time schedules from which to choose meaning that you will have to scroll downwards to display the fourth item Annual The four time schedules are as follows Today Daily Weekly and Annual See also the following sections The Today Time Schedule The Today time schedule allows the user to make an immediate temporary change to the data point s switch points value and state without affecting the original time program NOTE In order to use the Today time schedule the data point must have a value state and switch point already assigned to it NOTE Changes to the Today time schedule affect the time program only for the current day If you change a starting switch point the new starting switch point will take effect within 24 hours of the current time That means for example tha
40. on by moving the cursor to the corresponding field Manual and pressing the ENTER key NOTE Changing the value in this example 0 0 pct will likewise shift the given data point to the manual operation mode Confirming this alarm by pressing the CANCEL key will return you to the previous screen See also section The Operating Mode Attribute on page Points in Trend Selecting Points in Trend will cause a listbox with a corresponding heading to appear see in which it is assumed that the trend log has been set Points in Trend POPU Calc HEgG 5PT 1 J Fig 37 Points in trend EN2B 0222GE51 R1101 28 EXCEL 50 USER GUIDE CPU Cabo 11EG SP Trend LogPbON Fig 38 Points in trend alternative screen Using the basic function keys you can now move to and select a particular data point A new screen will then appear in which you can display and change its state ON to OFF It is not possible to edit the associated value in this example 8 0 C Disable trend logging for this data point by moving the cursor to the appropriate field and confirming Enable trend logging for any desired data point as follows 1 Press the PLANT fast access key 2 Select the desired item in the Plant Components list 3 Select the desired data point from the appropriate data point group and press the ENTER key to confirm The corresponding point value will be displayed 4 Using the RIGHT ARROW ke
41. or stays in same screen goes to previous digit within field pages up goes to next or stays in same screen goes to next digit within field pages down escapes to root screen rejects change escapes to root screen no effect shifts from display to edit mode confirms value shifts from edit to display mode confirms selection Also Plant Components lists Point Attributes lists and System Topics submenus Resetting NOTE A reset has a more severe impact than simply switching off the device All RAM data and all configuration codes are lost and the controller will therefore have to be re initialized see Powering Up Resetting the on page 48 in order to work with it You should reset your Excel 50 MMI only as a preliminary to downloading a new application 5 amp Simultaneously pressing the DOWN ARROW key and the MINUS key causes a reset A reset can also be achieved by pressing the hardware RESET button at the rear of the controller housing under Terminal Block B EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE Fast Access Keys The use of the fast access keys is summarized below PLANTS Displays a list of the selected plant components and their current states TIME PROGRAMS Displays a list of configured time programs and provides all time schedule customization options SYSTEM TOPICS Available only
42. rds through several screens in order to display all of the items Upon successful completion of the daycycle assignment process a screen analogous to the following see Fig 30 will then appear EN2B 0222GE51 R1101 22 EXCEL 50 USER GUIDE Heating Annual FLOM 2561232001 TO 2041252001 Special Day Fig 30 Successful completion of the daycycle assignment process This procedure Fig 28 to may now be repeated as often as desired in order to assign individual daycycles to additional periods of time throughout the year When the process is complete the result is an annual time schedule NOTE The time periods of the annual program should not overlap If your time periods do overlap the ends of individual periods will be truncated to correspond to the starting times of subsequent time periods Time periods wholly included within other time periods will be deleted Creating Additional Annual Time Schedules It is possible to repeat the process described in section The Annual Time for other time programs This is done using the PLUS key Navigating through Annual Time Schedules It is possible to navigate through the various different annual time schedules you have created by scrolling sidewise using the LEFT ARROW and RIGHT ARROW keys Deleting Annual Time Schedules Existent annual time schedules can be deleted using the MINUS key 23 EN2B 0222GE51 R1101 ALARM DESCRIPTION THE SYSTEM TOPICS FAST ACCESS KEY syst
43. reens of the start up sequence it is possible to move in only one direction i e the cursor is positioned at NEXT by default The first screen of the start up sequence presents only non editable information the company name the model name and the firmware version You may proceed to the next screen by pressing the ENTER key The second screen presents the date format DD MM YYYY clock time format HH MM and controller number fields You can edit any or all of these fields using the basic function keys NOTE If no controller number is set or if the number shown is not reconfirmed the controller will not go online on the C Bus after start up You may proceed to the next screen by pressing the ENTER key The third screen provides information about whether modem communication is enabled and about the application s memory size Enabling modem communication and changing the value for application s memory size are performed in a later screen You may proceed to the next screen by pressing the ENTER key EN2B 0222GE51 R1101 48 EXCEL 50 USER GUIDE The fourth screen contains editable fields for configuring the controller specific hardware interfaces Contr Setup choosing the application manually Select Applic downloading an application from either the PC based X1584 operator and service software or from the XBS Central A Requ Download and setting up the test mode with default data point names DP Wiring Check
44. reporting attribute Setting this attribute to YES will cause the state of the digital input data point to be checked for a change in the event of a change an alarm is generated The AlmDelay alarm delay attribute Using this attribute the delay in seconds until an alarm is generated can be set hours run enable disables measuring of the runtime of the connected actuator e g a pump hours run not editable See also the previous sections for information on previously described attributes Digital Output Data Point Attributes See also section Types of Physical Data Points on page 25 for a description of digital output data points Their editable and non editable attributes are displayed in the following series of screens 59 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE HG1 PmpCmd HG1 PmpCmd HG1 PmpCmd 0 Sup AlarmPNO Trend LogPbOFF AlmReport YES HR Enable YES Hours Run 0 HG1 PmpCmd Tech Addr 010401 Fig 82 Digital output data point attributes as exemplified by HG1 PmpCm4d See also the previous sections for information on previously described attributes Pseudo Analog Data Point Attributes See also section Types of Pseudo Data Points on page 26 for a description of pseudo analog data points Their editable and non editable attributes are displayed in the following series of screens CPU Calc Htg Sp CPU Calc Htg Sp CPU Calc Htg Sp Sup AlarmPNO 52 9 C Calc Htg Sp Lim1b999
45. s for up to three heat meters and or up to two water meters on the Meter Bus up to max 3 meters in total A value of 0 or lower the default is 1 means that no device is connected Move the cursor to the appropriate bus number field and confirm Use the PLUS or MINUS keys to change the value and confirm Flash EPROM Selecting Flash EPROM will cause a listbox with a corresponding heading to appear see Fig 54 Flash EPROM bsave Applic Erase Flash Show Applic Fig 54 Hardware interface configuration screens Regardless of your application or configuration this listbox will always contain the same three items from which to choose e By selecting Save Applic you can burn all data of the current application into the Flash EPROM EN2B 0222GE51 R1101 38 EXCEL 50 USER GUIDE e By selecting Erase Flash you can erase all data from the Flash EPROM e By selecting Show Applic you can display saved applications and their respective burn dates Saving the Application If Save Applic is selected the following screen will appear see Fig 55 Burning Flash Please wait Fig 55 Burning Flash If however the Flash memory is full a screen with a corresponding message and also displaying the date and clock time will appear see Fig 56 24 09 15 05 FLASH Mem Full Fig 56 Flash memory full Erasing the Flash Memory If Erase Flash is selected the following screen will appear see
46. t a starting switch point of 10 00 a m entered at 10 27 a m will activate the temporary changes ONLY AS OF the next morning The changed fields are valid for only 24 hours and are then automatically deleted after the stopping switch point has been reached 13 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE Selecting the Today time schedule will cause a listbox with a corresponding heading containing the given time program and next to it the time schedule to appear see Fig 14 Heating Today PHG1 occ HG1 tsp 1 Fig 14 Data points belonging to the Today time schedule Depending upon your given application and configuration data as well as upon the specific time program you have chosen this listbox will contain numerous items i e data points meaning that you may have to scroll downwards through several screens in order to display all of the items In the example considered here however the Today time schedule which belongs to the Heating time program contains only two data points HG1_occ and HG1 tsp NOTE In the case of listboxes spread out over three or more screens use of the scrollbar the value of which is incremented or decremented with the PLUS and MINUS keys see also Table 1 page B can greatly simplify navigation by allowing the user to skip ahead to the screen of interest to him Using the basic function keys you can now move to and select a particular data point
47. tered in through the data points sequence The controller s number will then be automatically appended to the names of all data points NOTE The controller number is displayed only on the PC central and not on the Excel 50 MMI The Operating Mode Attribute The Operating Mode attribute is an attribute of some data points This attribute enables the user to switch between the manual and automatic operation modes Each change from the automatic operation mode to manual operation mode and back again generates a critical alarm Automatic Operation Mode In the case of automatic operation the Excel 50 MMI normally processes the values received from the inputs e g from temperature sensors while the state of outputs normally shown by the user time program is adopted e g Heating circuit pump off The feedback loop of the control system is closed When the controller is in the automatic operation mode the value or the current state being processed by the application program is contained in the value attribute In the case of an analog input for example the 63 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE value attribute is the current room temperature In the case of a pump switched by the digital output for example the value attribute is the current state e g ON Manual Operation Mode During manual operation the controller uses the manual values e g Flow temperature set point 60 C Outputs
48. that level will be displayed see also Table 2 In order to enter access levels 2 and 3 a corresponding password must be entered Table 2 Access Levels and Corresponding Authorizations access PLANTS key TIME PROGRAMS SYSTEM TOPICS ALARMS key level key key 1 read only read only no effect read only 2 read only time schedules no effect read only 3 unlimited editing possible read only NOTE In the following sections the password procedure will not be repeated Refer back to this section for guidance on entering the password IMPORTANT If you have forgotten the level 3 password please contact your local Honeywell branch Password Procedure Upon selecting the Password field the following screen will appear see Fig 5 on page 7 EN2B 0222GE51 R1101 6 EXCEL 50 USER GUIDE ease enter our password gt lt gt gt gt Change Fig 5 Entering a password NOTE The Change field will appear only if you are already in access level 3 To enter a password proceed as follows 1 Move the cursor to the field 2 Confirm using the ENTER key the cursor blinks at the first digit 3 Enter the password by increasing decreasing the value of each individual digit using the PLUS or MINUS keys and moving to the next digit using the RIGHT ARROW key 4 Upon completion of password entry confirm using the ENTER key You can then leave this scree
49. the modem reset requires a level 3 password Baud Rate If you wish to set the baud rate for the modem ISDN terminal adapter select Baudrate GSM Personal Identification Number PIN If you wish to set the GSM Personal Identification Number PIN select GSM PIN NOTE The modem baud rate must be set to 9600 for GSM communication to work NOTE The GSM PIN must be entered right justified Resetting the Modem If you wish to return modem to factory settings select Reset Modem NOTE Resetting the modem will restore the factory defaults and erase any custom initialization NOTE You must ensure first that the modem is connected See section Remote Communications of the Excel 50 Controller Installation Instructions EN1B 101 for more information M Bus NOTE The entry M Bus will appear only if your Excel 50 controller has been equipped with M bus modules FCS Selecting M Bus M meter bus will cause a screen with a corresponding heading to appear see left screen in in which you can change the baud rate if desired 37 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE M Bus Config Point Assignment Baudrate lt lt 0 4 HM2 4 Paint Assignmt 1 1 WM2 1 Fig 53 M Bus configuration NOTE Changing the baud rate requires a level 3 password If you select Point Assignmt a corresponding screen will appear see right screen in Fig 53 This screen displays the bus number
50. ther Occ or Unocc see Fig 19 its EN2B 0222GE51 R1101 16 EXCEL 50 USER GUIDE value in the case of HG1_tsp a temperature see Fig 20 on page 7 its corresponding switch point Time and or to optimize it ON or OFF Heating HGL occ Time 3 gt 13 12 State 06 6 Vet OrF Fig 19 Displaying configuring the time state and optimization of a data point in the Daily time schedule Heating HGL tsp Taime 2 Valus 22 0 C Sera e KKKKKKKK Fig 20 Displaying configuring the time value and optimization of a data point in the Daily time schedule NOTE If asterisks appear in the opt line this means that the given data point is not suitable for optimization and that thus no entry can be made here see also section Optimizing a Switch Point on page 64 Daycycles of this kind will be needed in order to configure the individual days of the week see also Assigning Daycycles to Individual Days of the Week on page 20 of which the Weekly time schedule see section The Weekly Time is comprised hedule on page Deleting and Copying Creating Daycycles Existent daycycles can be deleted It is also possible to copy existent daycycles and then to modify them thus effectively creating new daycycles To delete a daycycle this go to AAA page 15 move the cursor to the daycycle to be deleted e g DP 2 press the MINUS key and confirm the guery appearing in the
51. ue state and alarm reason is displayed Press CANCEL to return to the previous screen NOTE The same operating method as described for Point in Alarm applies to the All Alarms Critical Alarms and Non Crit Alarms If the item Bus wide alarms has been chosen from the alarm menu a screen resembling Fig 66 will appear represents a number from 1 through 30 indicates critical alarms indicates non critical alarms bctr name xx 1 Fig 66 Buswide alarms This screen shows a list of all controllers connected to the bus Move the cursor to the appropriate controller and confirm A list box with all alarms in the alarm EN2B 0222GE51 R1101 46 EXCEL 50 USER GUIDE buffer of the specified controller will be displayed in a screen resembling the left screen shown in Move to the appropriate alarm and confirm 47 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE POWERING UP RESETTING THE CONTROLLER After powering up the controller or following a RESET see section Resetting Base uneton Keys on page B the following series of screens the so called start up sequence appears see Fig 67 Modem Part active Appl Mem Size 128 KB gt NEXT bContr Setup Select Applic Requ Download DP Wiring Check Fig 67 The start up sequence NOTE The screens of the start up sequence are part of the operating system and therefore always displayed in English During the first three sc
52. uires a different daycycle A specially created daycycle DP_ 2 could therefore be assigned it while the Workday daycycle is assigned to Monday Tuesday Wednesday and Friday NOTE In the case of XL50 MMI s connected only to a C bus the name of specially created daycycles can be changed only via a PC or central The Annual Time Schedule Selecting the Annual time schedule will cause a screen with a corresponding heading containing the given time program and next to it the word Annua1 to appear see Fig 28 21 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE Heating Annual From b23 12 2001 120176 12 20 41 KREKKKKRKKKKKKKKXK Fig 28 Parameters belonging to the Annual time schedule Regardless of your application and the specific time program you have chosen this screen will always contain two lines From and To in which you can enter the initial day and final day of the period of time to which a particular daycycle should be assigned To enter the desired daycycle move the cursor to the bottom line in which the asterisks are located and confirm The following screen will then appear see Fig 29 Heating Select Workday Weekday PDP 1 Fig 29 Assigning a daycycle to a time period Depending upon the number of daycycles you have deleted and or created this listbox will contain a varying number of daycycles from which to choose meaning that you may have to scroll downwa
53. utes An additional basic group of data points called M bus points will appear only if your Excel 50 MMI has been eguipped for M bus modules FCS See also Lizard documentation for a description of M bus data points Their editable and non editable attributes are displayed in the following series of screens CV1 Energy 0 1 Energy Sup AlarmPNO 52 9 C Energy Lim1 gt 99999 0 Lim2 99999 0 Fig 88 M bus data point attributes as exemplified by CV1 Energy EN2B 0222GE51 R1101 62 EXCEL 50 USER GUIDE Individual Data Point Attributes Data Point Name The data point s name is just one of its attributes The name of each data point physical and pseudo can be displayed on the Excel 50 MMI However access to change physical and pseudo data points depends on the operator s access level Appending the Controller s Number to the Data Points Names Remote data points also known as global data points are data points used by more than one controller operating on the same C bus When more than one controller with the same application program exists on the C bus the controller s number must be appended to the data point s name This must be done in order to make it unique likewise the controller s number must also be appended to the controller s name in order to make it unique Bus numbers are appended automatically except in the case of remote points In the case of remote points the remote controller number must be en
54. well com EN2B 0222GE51 R1101 Home and Building Control Honeywell Limited Honeywell Limitee Honeywell AG 155 Gordon Baker Road North York Ontario M2H 3N7 Canada http www honeywell ca B blinger StraBe 17 D 71101 Sch naich Germany Home and Building Control DIN EN ISO 9001 14001 http europe hbc honeywell com printed in Germany Subject to change without notice
55. y go to the second screen in the sequence see Appendix 1 Data Point Attributes 5 Set the trend log to ON Trend Buffer Selecting Trend Buffer will cause a listbox with a corresponding heading to appear see Fig 39 Trend Buffer PumpRotSp Fig 39 Trend buffer 29 EN2B 0222GE51 R1101 ALARM DESCRIPTION EXCEL 50 USER GUIDE A maximum of 20 data points with a total of 200 values can be entered into the trend buffer Move the cursor to the appropriate data point and confirm In this screen the trend buffer entries for the data point can be displayed using the normal methods for moving through a list box Return to Fig 39 by pressing the CANCEL key Hours Run Selecting Hours Run will cause a listbox with a corresponding heading to appear see Fig 40 Hours Run Hours Run PDHW2 ChgPmpCmdt PHG2 PmpCmd DHW2 ChgPmpCmd1 HG1 PmpCmd Fig 40 Hours run An hours run log i e a log of the number of hours for which e g a heating circuit pump has been in operation can be carried out for digital data points physical and pseudo The accumulated hours run are displayed in the Hours Run attribute The corresponding values have a resolution of 1 minute Move the cursor to the desired data point and confirm The resultant screen see Fig 41 will then display the total running hours logged together with the number of times the device has been switched on DHW2ChgPmpCmd 0 Hours Switched On
56. ys and confirm NOTE You can press the CANCEL key to abort the operation or to cancel an incorrect entry before it has been confirmed using the ENTER key The previously displayed value will then be restored Upon completing entry of the daylight savings start and end dates or of the date or time the following screen will appear 24 09 09 01 Manual time sync Fig 47 Screen upon completing entry of daylight savings start and end dates or of the date or time Hardware Interface Configuration Selecting HW Interf Cfg will cause a listbox with a corresponding heading to appear see Fig 48 EN2B 0222GE51 R1101 34 EXCEL 50 USER GUIDE HW Interf Cfo HW Interf Cfg C Bus Modem 1 Lon Bus 1 B Port Fig 48 Hardware interface configuration screens The contents of this listbox will depend upon the specific hardware interfaces which your controller features It may be necessary to scroll downwards in order to display all of the items Table 5 Contents of listbox dependent upon hardware interfaces XD50 E XD50 F XD50 FC XD50 FCS XD50 FL XD50 FCL C Bus YES YES YES Lon Bus YES YES B Port YES YES YES YES YES YES Modem YES YES YES YES YES M bus YES C Bus Configuration Selecting C Bus will cause a screen with a corresponding heading to appear see Fig 49 and in which you can edit the baud rate and controller number as appropr

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