Xpert2 LEADS SLL Manual
Contents
1. ISO 9001 2000 9210 e XPERT DATALOGGERS LEADS System Manual Part No 8800 1202 Version 3 16 June 26 2014 Sutron Corporation 22400 Davis Drive Sterling Virginia 20164 TEL 703 406 2800 FAX 703 406 2801 WEB http www sutron com Table of Contents WOCO E E o me Or SE ORs Oa Pe Rees 3 stats EADS Sai 4 AE A A 4 SS A Accs a ce ta AS TA 5 SCP And Operations nooo 7 A e OO vated au alostundane seaiveutautuecdum retin ouslostusaaue nutioeataantuecau retin NE 7 ez ND OZ C IION OE ee io eRe A ciao actas tao aio dao ME ee eee eS 8 PALO AC Con ara OOM cee ia areata a o KB a KB eS A Nadu aka 8 Opera AD NG Saal eA pP IE ATE cr TITT ds 8 Man Leo pera ee Ue RE AO 9 sie CUO 8001 TTT A A TTT TTT T 9 Sensors Vi is eer oo rr ETT oo 7 rE HoJ L 11 OPS I TTT A A TTT TET 11 Dita Li ens 12 Edad Dee 12 SCE E a A EAA AT A E A A 13 A A TTT 16 EEADS BROCK S supo aven lesa lakona au dane ua a uo kn o e kuu ala Sd ka da Su 16 RA A A Oo a A ETT 16 A RA 18 LEADS Gas Calbrator Sensor DIO e tented 19 SZ TA F 22 RT 24 e rd cl O 26 LEADSMeasure LEADS Average LEADS V GCA VEL Se sss asma dd tas 26 LEADS Command Line Enhancement la OD 27 INTRODUCTION Sutron s Xpert family of DCPs both the 9210 B and the Xpert 2 have been designed to be easily expandable by adding additional software libraries called Sutron Link Libraries2. LI t E u 5B1 Inpuy Eto SB2 1 Mount S02_Gasdta LogField an i Right digits 4 El Mar Format string i a lt name gt lt qual gt lt val gt ise Duy El ADC Cancel GasAvg Properties Name 502H Schedule Time 00 00 05 Interval 00 05 00 Gas Numbers Sample Interval 00 00 15 Gas number s 257 En Duration 00 05 00 GasAvg Inputs Gas Input voltage or concentration usually from ADC block or LEADScalibrator block SBI From LEADScalibrator block SB2 From LEADScalibrator block Outputs Description The GasAvg block is a scheduled block designed to average a gas Gas sensors are usually differential A D sensors They are measured l second and averaged over a 5 minute interval as set by the schedule in the block 22 GasAvg Properties Mame Schedule Time 00 00 00 fse Kas Interval foo 05 00 Sample Interval foo 00 06 Duration foc 05 00 Aa Figure 16 LEADS GasAvg Block Properties The average has the same units as the input generally volts or concentration The properties for the GasAvg block have one or more gas numbers defined up to 7 The gas numbers allow the processing to see if the LEADS calibrator is currently working with which gas If it is the status is changed to reflect the concentration levels Example See example above for LEADS calibrator block 23 LogRec Inputs None Outputs LogRec is documented in the
3. Outputs Concentration this 1s the 6 value from the 11 command Level this is the AB value from the 21 command SB1 this is the first value from the 13 command SB2 this is the second value from the 13 command Level 1000 SB2 multiply AB 1000 SB2 Operation of the LEADScalibrator block also sets specific status BITS See description for details Description The LEADScalibrator block is a scheduled sensor block for handling any calibrator that implements the LEADS protocol The calibrator connects to the Xpert via and RS232 port defined in LEADScalibrator block properties The LEADScalibrator block then runs according to the schedule defined by the time and interval properties typically every 13 seconds EEE LEADS Calibrator Properties E e com ror BI Time lo 0 00 Cancel Interval 00 00 15 E SES ags dju L EEIT 5 Hi Figure 15 LEADS Gas Calibrator Properties When the Xpert is recording the LEADS calibrator block retrieves data every 15 seconds 11 command and 30 seconds into minute 21 and 13 commands The calibrator will respond to 21 and 11 commands within 1 second If the calibrator responds with or does not respond in a second the software sets status BIT bit 5 21 fail and or bit 6 11 fail of the BIT message with a 1 If the communications port 1s already open when the block runs the scheduler or passthru may be using the port Since the Scheduler only keeps the port
4. Flash Disk gt SCHED MOD 3 Desc 3PT Cal MM 0 DD 0 Conds Schedule fields have been updated If an invalid field value is entered a hint will be displayed VE Lash DuskoSEHED MOD 2 Cond z Expected U C N for the schedule field Cond A schedule may be deleted with the SCHED DEL command See example below Flash Disk gt SCHED DEL 3 Schedule 3 deleted A complete schedule may be added with the SCHED ADD command See example below Flash Disk gt SCHED ADD Desc 3ptcal Enable Enabled HHMMSS 01 00 00 calibrator 22 11 Schedule fields have been updated These commands may also be issued as CCSAIL commands Status Tab The status tab gives status and diagnostic information as well as software versions No changes have been made to this tab for LEADS LEADS BLOCKS BIT Sensor Inputs None BIT is a sensor type block Outputs BIT the 32 bit status word See description for a definition of all the bits Description The BIT sensor is a 32 bit word consisting of 31 status bits 0 1 used to report the status of the system and the measurements All the bits in BIT are latching so that if a bit 1s ever set 1t remains set for a defined interval even though the status may have cleared All the status bits in BIT are cleared based on its time and interval properties which are normally set to match the time and interval of the measurements This allows BIT to reflect only what conditions are detected du
5. ON DASTBLS 22 EJ The fields displayed by the SCHED command are used when modifying or adding a schedule For instance to disabled schedule 3 we could issue the SCHED MOD command as per below XFlash Disk gt SCHED MOD 3 Enable Disabled Schedule fields have been updated More than one field may be modified at one time which is efficient since the setup must be saved and the schedules recomputed after each change by separating fields with commas Flash Disk gt SCHED MOD 3 Desc 3PTCal MM 0 DD 0 Cond U Schedule fields have been updated Double quotes may be used to contain any strings that contain commas Flash Disk gt SCHED MOD 3 Dese 3PT Cal MM 0 DD 0 Cond U Schedule fields have been updated If an invalid field value is entered a hint will be displayed xXFLash DiISkoSCHED MOD 2 Cond x Expected U C N for the schedule field Cond A schedule may be deleted with the SCHED DEL command See example below Flash Disk gt SCHED DEL 3 Schedule 3 deleted 28 A complete schedule may be added with the SCHED ADD command See example below XFlash Disk gt SCHED ADD Desc 3ptcal Enable Enabled HHMMSS 01 00 00 Dasibi 22 11 Schedule fields have been updated These commands may also be issued as CCSAIL commands 29
6. 00 A Select Log Flash Diskissp log Lv Figure 8 Log Tab SSP Log 19 38 07 here s another note 19 39 52 note 3 12 25 05 Hello there this is a test 13 31 30 Laura thanks for testing th 14 24 02 Automatic time sync Automatic time sync Select Log Flash Diskwoperator log y Figure 9 Log Tab Operator Log Sched Tab The scheduler manages the execution of the timed events that may include commands for the LEADS calibrator or turn on off outputs The scheduler has 2 interfaces a GUI interface displayed under the Sched tab and a command line interface that 1s available when a user logs in to an account belonging to the LEADS user group 03 5PT CAL Figure 10 LEADS Scheduler Tab From this interface you may create a new schedule edit an existing schedule or delete a schedule The various statuses are as follows Waiting Waiting for the Next time in order to run WaitCal Waiting because the Calibrator was active Skipping Skipping execution until next interval Disabled The schedule has been disabled Done A One Time task has completed Pending The task is ready to run Run The task is running NOTE Whenever any schedule is modified added or deleted all schedules are re computed This means a task that was in the WaitCal state would return to just waiting for the next interval Schedule Properties When adding or modifying a schedule the LEADS Schedule Properties scre
7. K 17 25 2 K 70 59 3 K 0 0 11 50 00 0 1 K 17 22 2 K 70 58 3 K 0 0 11 55 00 D LK 17 24 2 K 0 9 3 6 0 0 LERA 12 00 00 0 15 1312 50 90 3 5 21 0 ERA 12 05 00 0 1 1 29 2 K 0 50 3 K 0 0 Hate 12 10 00 MMM MI Web Serve Select Log FlashDiskasplog 25 Log Field Inputs Input the value you want included in the log record Outputs Output a passthough of the value Description LogHield is documented in the Xpert Operation and Maintenance manual In a typical LEADS setup LogField is attached to any value you want included in the data sent via CCSAIL The properties specify what Record ID to use and additional information to help format the record in the proper position in the record Example knee remis Name will become the triplet ID There is no triplet ID for the BIT sensor so the name here is just for reference Mame Bu Record ID TCEQ Record ID specifies which record to use This record ID should go to SSP LOG sequence 0 dul Right digits Sequence specifies the relative position of this field in the record Each LogField should have a different sequence number and the software creates the log record going in sequence from 0 to the highest number Format string lt wal gt Right digits specifies how many digits of data to use after the decimal point Format string defines how the data will look in the log record The common string for CCSAIL records is lt
8. Return Black AIO1 6 AGND w orange RH Signal Orange AIOI 4 Analog CH3 Temp 2 5V White AIO1 16 VREF EXC SAIL SW Black DIO1 6 Digital CH3 Signal w white Temp Return Black AIOI 3 AGND w green Temp signal AIOI 2 Analog CH2 o XPERT PWR Or wire direct to power supply I2VDC XPERT PWR Main power to the Xpert LEADS Calibrator Xpert COM4 DB9F user configured in LEADS block to a LEADS compatible calibrator serial port vendor specific Startup and Configuration The entire configuration for a station to operate automatically 1s contained in a setup file When the Xpert starts it first looks for a setup file with a name that matches the station name For example if the station is named LEADSVO1 the software will look for a setup named LEADSVO1 ssf to load If it doesn t find a setup file with a matching name it will then look for a file named default ssf to load and run This file is just an ASCII file XML format containing all the settings for the different fields in the Xpert The startup sequence takes about 1 2 minutes During this time the Xpert also runs tests and initializes devices before loading and running the setup FYI there are also files station dat and user dat that define the station name and authorized users that the software uses to define its configuration Operating the Xpert The Xpert can be operated using either the front panel or through a PC connected to a c
9. Xpert Operation and Maintenance manual In a typical LEADS setup there is a single LogRec block defined which is connected to a Measure block The properties of LogRec should specify SSP LOG as the log name SSP LOG is the log file used by CCSAIL communications Placing the data into SSP LOG means that the data will be communicated to LEADS when requested The Record ID specifies the label to use when the data is recorded in the log See example below Log Record Properties Log name mes Record ID VADEO separator l loraj Hanging separator Minimum fa m Seq 1 time lai D sckT a Figure 17 Log Record LogRec Block Properties 24 Example The following setup shows a LogRec block followed by a measure The properties of some of the blocks 1s shown KA Untitled GUI FF CM NNN E imi File Edit P Zoom Oy wire Add Exit E DewPt TCEQA LogField Separator El Hanging separator Minimum o El Seq 1 time Y Cancel LogRec ma A abs Measure Properties Time 00 00 10 Interval 00 05 00 OK f Cancel r Log Field Properties Name EJ Record ID TCEQ gt El Sequence f9 El Right digits 4 El Format string name qual val The final data 1n the log appears as shown below E e XTerm REMOTE 192 168 71144 I Tx File Transfer 11 45 00 0 1
10. by a command line user who has logged in to an account that belongs to the LEADS group The HELP command will summarize the scheduler as well as other LEADS commands that are available The SCHED command displays the status of the scheduler Example XFlash Disk gt sched Desc Interval Next Status k Setelock 00 00 00215200 0772472008 15245200 Waiting 2 spanzero 00 00 01 S00 S00 07 24 2008 1550500 Watting Spral 00 00 01700700 OF 72472008 162705200 Wa rtCal 4 One Shot 00 OO C0202 200 0772472006 TASAS 00 Done Specific information about one of the schedules may be displayed with the SCHED command as follows Flash Dirsk gt sched 3 Schedule 3 Enable Enabled cond E Desc 3pteal Date 0170172008 Time 00 SOS 500 MM 0 DD 0 HHMMSS 01300300 Output Disabled State ON DASEBLES 22 dd The fields displayed by the SCHED command are used when modifying or adding a schedule For instance to disabled schedule 3 we could issue the SCHED MOD command as follows XFlash Disk gt SCHED MOD 3 Enable Disabled Schedule fields have been updated More than one field may be modified at one time which is efficient since the setup must be saved and the schedules recomputed after each change by separating fields with commas Flash Disk gt SCHED MOD 3 Desc 3PTCal MM 0 DD 0 Cond U Schedule fields have been updated Double quotes may be used to contain any strings that contain commas 15
11. ly Chiz Enabled RH AVG RE AIO l CH 3 Enabled TEMP AVG INtTEMP Enabled Dasiba Dasibi COM25 Enabled Dasiba Status Dasibi OMZ Enabled OS Das ba COM Enabled DEWPT DewPt Enabled Flash Disk gt GET sensors CSV Displays archived log data F logfile Start and end date are mm dd yyyy hh mm ss S startdate startat may be NEWEST OLDEST HOUR E enddate BAD TODAY YESTERDAY WEEK MONTH YEAR REVERSE INVERT startat Flash Disk gt get newest SSP LOG 04 29 2008 14 30 00 LEADS iu ko A er o pos kone PP soo Ss kz Us Ua E Kp A o VI etna eg Jos Ds Tok Do ZAS DAK PT AN 525 oK 2312 38 AS DEDO ROO DO bd K 990BO XFlash Disk SHOW sensors Displays current sensors and tag readings TAG SENSOR C8V PASSTHRU COMn Take control of a serial port paud DEV DES SED HW ECHO BREAK 2 XFlash Disk gt sched Desc Interval Next Status L SetCkOCEk geog OO SO 0 2472 008 b34550QO Nartino 2 spanzero 00 00 01 00 00 07 24 2008 15 50 00 Waiting 3 Sptcal 00100 01 00 00 10772472008 Lo 705 lt 00 Wa rtCad 4 One Shot DODO OOS 01200 0772477008 4246200 Done Once the schedules are displayed specific information about one of the schedules may be displayed with the SCHED command as per below Flash Disk gt sched 3 Schedule 3 Enable Enabled Cond 6 Desc aspccal Date 01 01 2008 Time 00205200 MM 0 DD 0 HAMM So OkzO00x00 Output Disabled State
12. name gt lt val gt lt flag gt LEADSMeasure LEADSAverage LEADSVecAverge These three blocks are enhanced versions of the standard Measure Average and VecAverage blocks in the XPERT The enhancement consists of adding the ability for a user to enable disable the block as well as display the data on the LEADS tab The block also modifies the handling of flags to reflect user set flags for maintenance QA etc 26 LEADS Command Line Enhancements The following additional commands are added to the XPERT when a user logs in and that user is assigned to the LEADS group Some standard commands are also shown They are identified with an LEADS COMMANDS ENABLE sensor Enables a sensor DISABLE sensor Disables a sensor GETFLAG sensor Show the flags for all or the specified sensor SETK sensor Sets a sensor code to K SETQ Sensor Sets a sensor code to O SETP sensor Sets a sensor code to P GETBIT Displays all the bit values SETBIT item Sets a bit item CLRBIT item Clears a bit item ADDNOTE msg Adds a message to the operator log Flash Disk gt getflag LEADS SENSOR FLAG WSWD VAVG K Default EME AVG TEMPS ALOS ks Chez K Default RH AVG RES ADOS Vo CAES K Default TEEME AVG Int TEMP K Default Dasibi Dasibi COM2 K Default Dasibai Status Dasibly COM27 K Default OS Dasibi COM23 K Default DEWPT DewPt K Default XFlash Disk gt enable LEADS SENSOR STATUS WSWD VAVG Enabled TEMP AVG TEMPS AIO
13. 8 not used StatusBlock3 13 pos 41 bytes 8 not used Flag comes from Status block 2 bits O to 2 000 K 001 G 010 Q 011 T 100 P 101 S 110 R 111 M Example The Concentration output 1s generally connected to a single GasAvg block This block is responsible to average the LEADScalibrator output and report the value as triplet 50 The SB1 and SB2 outputs of the LEADScalibrator block are typically connected to any GASAvg block in the system This allows the GASAvg blocks for other gasses to know what gas is being calibrated and to adjust the flags appropriately The LevelSB2 output is the Status of the LEADS calibrator It is connected to a measure and log is assigned a triplet ID of 51 The measurement time is 00 00 35 with an interval of 00 01 00 as the LEADScalibrator block only reads the status once a minute at the 30 second mark the extra 5 seconds give the LEADScalibrator routine a chance to finish reading the status before grabbing data 21 Te Pua Untitled GUI h monaj File Edit Zoom Dg Wire Add Exit M Entratiorl Gas Ta Mi vi D May m n semi Y 561 pul AO tout A td Aq SB2 1 Count Calibrator gia LogField l El ipod aC utp rela LogField May SB1 Ava Inpu Output Sid i IB 5B2 1 unt r a LogField Log Field Properties Name EJ Record ID TCEQ El Sequence 99 El Gas Ta
14. IL commands in addition to its own commands The LEADS tab provides you a place to enable disable sensors and set the flag value to P Q or K Log files allows you to create an operator log file and enter notes in it Users allows you to create user accounts on the Xpert Sample screenshots of some of setup menus are shown below LEADS Properties CCSAIL Serial Login Timeout feo ll CCSAIL Telnet a A Station ID n 2 Protocol Aum Det Log CCSAIL Messages Figure 2 Setup Tab LEADS 9 LEADS S Figure 3 Setup Tab Users Setup sensors Ops Sched Data Loo lt 1 41 140 Modules El oe Tiles Flash Diskwsvstem log ES Flash Diskissp log H Satlink Self test H Setup File Xpert sst h Figure 4 Setup Tab Log Files Setup Sensors Ops Sched Data Loo 1 Graphical Setup 01 BIT Sensor 00 05 00 Next 15 50 1 02 LEDBlink None 00 00 03 Next 15 03 IT 00 05 00 Next 15 50 00 04 IT Calibrate Degrees F 00 0 05 Calibrator COlvl4 00 00 15 Next 06 03_4101 1 410 1 Ch 1 2 2984 OF O3IF None 00 00 15 Next am Figure 5 Setup Tab Graphical Setup 10 Sensors Tab The Sensors tab gives a list of all the sensors in the system and the last measured values from them Sensors tab also provides a means on making immediate measurements and viewing the properties of the related sensor blocks Recording and automated m
15. SLEs One such library is LEADS sll which enables the Xpert to support LEADS operations This document is the user manual for the LEADS sll The following topics are discussed e How to install the library e Setup and Operations e Wiring e Startup and Configuration INSTALLING LEADS SLL This section describes installation of the LEADS sll library Installation To install the LEADS sll library copy the file to the Flash Disk subdirectory of your Xpert using Xterm For more information on performing this file transfer please refer to chapter 6 of the Xpert or 9210 user manual Once the library file has been transferred reboot the Xpert The library will load automatically after the Xpert reboots To uninstall the library use Xterm to delete the file from the Flash Disk subdirectory This can only be done when the Xpert application 1s not running select Ex1t App from the Status tab In order for the LEADS sll library to load and operate correctly the version of the LEADS sll file must be the same as the version of the application loaded into the Xpert This 1s usually not a concern because the same versions of the sll and application are typically packaged together Should the need arise to verify that the versions are the same the version of the sll as 1t resides on the PC can be determined by looking at the file s properties right click on the file and select the Version tab The version of the Xpert appli
16. cation is given by the application itself at the top of the About dialog which is accessed from the Status tab OVERVIEW Sutron has configured the Xpert interface to meet the LEADS requirements for a data logger integrating an ambient air monitoring station Those requirements include the ability of the station to collect multiple types of sensor data and interface with gas calibration and measuring equipment under LEADS protocol The Sutron Xpert is a typical ambient monitoring data logger the setup 1s organized around the concept of sensors processing and output records The user can configure fields for each of these items as well as system settings to define how the data recorder operates The Xpert uses a graphical interface for user interaction and linking sensors to processing and output This graphical interface runs on the front panel built into the Xpert or can be run on a PC connected to the Xpert or Xlite loggers The Xpert keeps track of connections and preserves proper connections when sensors or processing are added and deleted The Xpert is a true multitasking system and is able to have multiple data collection schedules if desired The Xpert has a very high throughput and is able to collect process and communicate with any and all ambient monitoring sensors The Xpert 1s extensible Additional support can be added in the future using either C system changes or BASIC new sensors processing etc LEADS requirem
17. e system Outputs Output passthru of the input Generally not used Description BITSet block provides a way to assign the user defined bits in BIT to a condition in the system BIT has 8 user defined bits 16 to 23 See BIT Sensor block Using the BITSet block the information from digital inputs outputs or other status information can be latched into BIT and subsequently logged and communicated to the master station Properties The properties of BITSet are Bit Index 16 23 user selected bit from 16 to 23 Invert The normal sense of BIT Set is to set the bit when the input is non zero When Invert is selected the bit is set when the input is 0 Bit index 16 23 17 li Invert data 0 Cancel Figure 14 BIT Set Block Properties Example The following example shows the use of BITSet to monitor a digital input The binary input sailsw is defined to look at channel 3 of DIO1 The event box 1s selected to allow it to push its status to BITSet whenever the input changes The LEADSMeas block is used in the setup to read the input every 10 seconds so the system always has a valid value for the input even if it hasn t changed LEADSMeasure Binary Input Properties Digital I O Module 1 M Channel 3 M Invert Input Event w Edge Bath M Filter value CS LEADS Gas Calibrator Sensor Block Inputs This is a sensor block that gets its input from a user specified com port
18. easurements will be stopped when viewing the properties of sensor blocks BIT sensor LECIB link Undefined IT IBat 12 665000 QQ U ITemp 78 980000 F Q G IT Calibrat IT Calibrate 7 Q G Calibrator Concentration 0 qual LI Level 0 qual LI Figure 6 Sensors Tab Ops Tab The Ops tab is added to the XPert via the LEADS SLL file This tab lists all the processing being done in the system and provides a way to enable disable processing This allows a generic setup to be created with support for a all the possible sensors in the system Then the only thing needed to configure a station for a specific set of sensors is to enable the sensors used and disable those not used IT Average K Default Calibrator LI Auto CalibratorStat Q Default 03 vits Default 2 091 96 OSppb Default Ni 03_Plags Default Ni Neo Figure 7 Ops Tab 11 Data Tab The Data tab shows data in the system tagged with a coms tag Log Tab The Log tab provides a way to look at the data in the logs in the system The operator log will contain the operator entries The ssp log contains all the data logged System log contains system and diagnostic messages If there is no operator log file all the operator entries go into the system log 11 45 00 0 1 1 23 2 K 70 9 3 K 0 D 11 50 00 0 1 1 22 2 K 70 90 3 K 0 0 1139 00 0 1 1 24 2 D 3 3 K 0 0 12 00 00 0 1312 0 390 35 0 01 12 05 00 ILEI SZ KS POD KOLO 12 10
19. en is displayed LEADS Schedule Properties Desc Sefe sIm Date 01 2009 Cond ln Time 14 05 00 hh mm ss Interval o 00 00 00 Turn Disabled OF K Calibrator liuj Cancel Figure 11 LEADS Schedule Properties The screen allows the user to set the following fields Do not run the task the first interval but do so on each future interval The state changes to Enabled C Conditional If the calibrator has performed a calibration in the last 5 minutes then the status is set to WaitCal and the task is re scheduled for 5 minutes later N Non Conditional If the calibrator has performed a calibration in the last 5 minutes then just skip this period and re schedule for the next po p hh mm ss Hours Minutes and Seconds between runs Turn A tag to turn ON set to 1 or OFF set to 0 Tags are defined in the setup with the ComsTag block and may be connected to digital output blocks Setting the tag to Disabled will disabled this function The state to set the tag to either ON 1 or OFF 0 DASIBI A command to issue to the calibrator including the but not the checksum part If a 352 command is issued the time stamp is automatically filled in ex 22 10 NOTE Base Date and Times may be in the past or in the future The scheduler will always compute the next interval that can be run based on the actual time The Command Line and CCSAIL Interface The scheduler may be managed
20. ents supported by the Xpert LEADS sll Support the LEADS gas calibrator serial communications protocol Support flag values K P M along with additional values for gas sensors Allow enabling disabling of sensors Implement CCSAIL protocol Implement an operator log Implement a scheduler with commands to the LEADS calibrator Sutron has used Microsoft s Embedded Visual toolkit along with the SDK provided by Sutron to develop the LEADS SLL This module when copied into an XPERT adds the functionality needed to perform the LEADS defined application The SLL adds the following l LEADS branch on the Setup tab to specify the com port needed for CCSAIL along with the ID and timeout LEADS tab to show all LEADS processed sensors with the ability to enable disable sensors and or set the flag to P Q or K Scheduler tab that allows scheduled commands to be sent to calibrators LEADS user Group When a user logs in and 1s assigned the LEADS user group they have additional commands available 5 Additional sensor blocks The SLL adds the LEADScalibrator and BIT sensor block The LEADScalibrator block contains the configuration and procedures needed to get data from a LEADS compatible calibrator and pass 1t to other blocks in the system The BIT sensor block provides 32 bits of data that can be used to report system and I O statuses 6 Additional processing blocks The SLL adds the LEADSAvg block LEADS Vect LEADSGas blocks All the
21. ommunications port A simple touch to the front panel turns on the display The user is given the choice of Retrieval Access does not allow users to change the setup or Setup Access full access If user accounts are setup on the Xpert the user is required to login The display is organized with tabs across the top For full setup access the tabs are labeled Main Setup Sensors Data Log Ops Sched and Status Each tab is described below Additional details on the standard tabs Main Setup Sensors Data Log and Status can be found in Sutron s Xpert Operations and Maintenance Manual Main Setup Sensors Ops Sched Data Logi L station Status Recording 05 23 20 14 15 58 07 OFF Station name li Alarmi xpert NORMAL Contrast Battery voltage fo EI External 12 7 Figure 1 Main Tab Main Tab The Main Tab gives the date time station name sensor recording status Setup Tab Note The Setup tab has an additional branch added by the LEADS SLL file This branch is LEADS The Setup tab gives a tree with access to all the different parts of the setup The key branches for LEADS are Graphical setup LEADS Log files and Users Graphical setup 1s the place where you define all the sensors processing and outputs for the system This is done using a graphical user interface instead of a command line LEADS is the place where you define what com port to use for CCSAIL The Xpert will monitor this port for CCSA
22. open for a second the software tries again If the port is still in use after the retry the port is probably in passthru mode The commands to the calibrator provide the following data 11 command at 15 second intervals 12345678901234567890123456789012345678901234567890123 Typical response 11 12 21 30 03 20 08 00 0 0000 none o tx Date Time 11 pos 5 bytes 17 not used AirFlow 11 pos 22 bytes 7 not used GasFlow 11 pos 29 bytes 7 not used Ozone 11 pos 36 bytes 7 not used gasname 11 pos 42 bytes 6 ASCII not used gas concentration 11 pos 48 bytes 6 output l of LEADScalibrator sensor block 21 command at 30 seconds into minute Typical response 21 AB xy AB is output 2 of the LEADScalibrator sensor block AB 1000 SB2 is output 5 of the LEADScalibrator sensor block A is instrument number 1 NO 2 SO2 3 CO 4 H2S 5 NO2 6 03 not used separately B 1s concentration not used because it can t encode the P level using SB2 instead 20 13 command at 30 seconds into minute EZ3256 1690L123456 1690123456 769012345610 OL ZO 1890 LZ3 Typical response 13 00000000 00000000 00000000 00000000 00000000 xx StatusBLockl 13 pos 5 bytes 8 this becomes output 3 the decimal value of the Inst Gas number StatusBlock2 13 pos 14 bytes 8 this becomes output 4 the concentration StatusBlock3 13 pos 23 bytes 8 not used StatusBlock4 13 pos 32 bytes
23. ring a measurement interval The value of BIT is typically logged and communicated to the master station and used to report important information about how the system is operating 16 BIT has the following status bits System Reset Real Time clock suspect Data logging memory init Incomplete sample interval less than 80 data Time command non response 21 command non response 11 command non response Serial pass though mode enabled Failed scheduler command 9 15 Reserved 16 23 User assigned using BITSet block 24 31 Reserved OVO I VU kW MUO Bits 0 8 reflect the status of the system and software The user has no control over these bits These bits are set as the condition status is detected Bits 16 23 are mapped to digital input connections using the BITSet block This allows for simple reporting of status inputs such as doors heaters airflow switches outputs and other user defined events such as temperature 80 degrees Properties The BIT sensor has only two properties time and interval These properties define the schedule for it to execute and reset all the status bits to O The time and interval should be set to be identical to the measurement schedule Time lo 00 00 Interval lo 05 00 L cancel Ex Figure 12 BIT Sensor Properties BIT Sensor LogField Figure 13 BIT Sensor Example Setup 17 BITSet Inputs Input usually connected to a digital input output or other value 1n th
24. se blocks support the new enable disable function They also implement the special flag handling needed to support K P and Q The LEADSGas block also supports the special processing needed to recognize calibration gasses and manage the flag values 7 Additional Logging blocks LogRecord is a new block to manage the overall logging of all data into a single record LogField blocks add individual fields to a log record and specify the position and format of the data in the final output record SETUP AND OPERATIONS This section gives an overview of the overall setup and operations of the Xpert configured to operate as a LEADS system It is written assuming that you are familiar with the Xpert and its operation Be sure to refer to the Xpert Operation and Maintenance manual before using this manual Wiring The following wiring guide is typical of the meteorological sensor suites associated with an ambient monitoring site This example is for the Sutron s 8080 0000 2B XPERT with Sutron s 8080 0007 1 Analog input module as AIO1 Sutron s 8080 0002 1 Digital input module as DIO1 and LEADS type sensors Wiring to Sutron s 9210 Xlite will be similar but slightly different WS WD WD signal AIOI 1 Analog CH1 WD Vref Black AIO1I 16 Analog Vref w green WD Signal White AIO1 9 AGnd Ret WS signal Black DIO1 4 Digital CH2 W white WS WD Red XPERT SDI SDI I2VDC WS WD Black w red XPERT SDI GND SDI GND GND AT RH RH
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