Spectra 100 / Line Guard 2100 - Welcome to Emerson Process
Contents
1. e Minor Pressure Records pressures after minor event e Minor ROD Records ROD after minor event e Major Pressure Records pressures before and after major event e Major ROD Records ROD before and after event EmeGuard 2100 Minor Event Log e Readings are logged following the event e Interval between readings is configurable 30 sec to 5 minutes e Average pressure and ROD is logged e A total of 100 records e 60 Pressure and ROD readings per record EmeGuard 2100 Minor Event Log e 30 minutes to 5 hours of pipeline history per record e 100 records before over writing of oldest data e 2 to 20 day duration of pipeline history retained Minor Event Loss Readings ME 2 3 4 5 6 thu 60 _ s A E O O O O 60 EmeGuard 2100 Major Event Log e Readings are logged before and after the event e Interval between readings Is c2. Introduction and Applications Overview Presentation lt What is a Line Break Detector e Measures pipeline pressure e Calculates average pressure and rate of pressure change e Determines If abnormal line conditions exist e Activates data storage function for detailed event evaluation e Energizes solenold to close valve e LineWatch 1400 LineGuard 2000 e Merger with Daniel Industries e Daniel Flow Computer platform e Shafer Bettis Daniel development team e Interviews with industry leaders EmeGuard 2100 Functionality e Monitors line pressure every 5 seconds e Monitors rate of Drop in pressure ROD Min e Configurable pressure average samples e Detects Major and Minor events EmeGuard 2100 System Coniiguran e Date amp Time support Local Time Read and set via Modbus e Sanity values in da
3. Old and New values are recorded 100 operator records overwriting oldest EmeGuard 2100 Alarm and Event Logs e Combination of Operator Event and Alarm logs downloaded as 1 file e Logs downloadable in ENRON format register 32 e Read Clear Reset event log functionality per ENRON Modbus referencing datapoint rather than Modbus register Solenoid Operation e Automatic closure triggered by major event exceeding event duration e Closure selectable based on Low or High Pressure or ROD e The event duration can be set to 30 sec 1 2 3 4 or 5 minutes e Solenoid de energised by programmable timer or by limit switch at end of valve travel Solenoid e Remote communications manual closure Password required e Optional second solenoid for remote manual open via SCADA Password required e LineGuard 2100 doe
4. Y Y o O Seipomt illustration Minor Logging Minor Pressure Limits Exceeded Minor Pressure log starts Minor Pressure log ends 1600 Minor Press log re starts 1400 HH Setting 1200 D 1 000 H Setting 800 L Setting 600 P L Pressure _ 400 9 10 11 12 13 14 15 16 17 18 19 NE LL Setting 0 FD Time 10 minutes Eme Curic 2100 Minor Event e Minor event triggered by High Pressure Setpoint Low Pressure Setpoint High Rate of Pressure Drop ROD e Triggers may be individually disabled e Minor event triggers Minor Event logs for both pressure and ROD EmeGuard 2100 Major Event ajor event triggered by High High Pressure Setpoint Low Low Pressure Setpoint High High Rate of Pressure Drop ROD e Triggers may be individually disabled e Major event triggers Major Event logs for both pressure and ROD EmeGuard 2100 Data Logs
5. Ain2 K2 Ain2 K3 Ain2 K4 Ain2 K5 Minor Log Interval Major Log Interval Read Wit 10 10 b 10 10 E 10 E 10 E 10 10 10 10 10 10 10 10 10 10 10 10 10 10 E 10 10 10 10 10 E 10 10 10 10 10 10 E 10 E 10 10 10 E 10 E 10 E 10 E 10 10 10 10 E 10 10 10 Miydi 5 Eau List y ociates the various database points with a Modbus register number for access by remote host systems Types ot Datapoints e Values Floating e g Pressures Alarm limits Integers e g display timeout e Selection Types Baud rate type of sensor e Bitmaps Alarms enabled fixed live mask dip switch setting Modbus Data Dc 1 syd boolean 2 byte signed integer 4 byte signed integer 4 byte IEEE floating point 20 byte string Special type clock register data log register event log register data log configuration register DOCU e LineGuard Brochure No 44 00 e Service Manual No RD 00170 e Programmers Manual No RD 00171 Environmental Testing Complete untt temperature cycle tested Transducer specs verified Manutacturing Plant Plant Instruction and Demonstration LineGuard Assembly Area raining and Site Testing
6. Input 2 A D Type Input 3 A D Type Input 4 A D Type Input 5 A D Type Input 6 Access Level Level ead nt i 10 MEN 10 MEN 10 0 15 0 15 0 5 0 50 15 0 5 NE 15 8 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 BM 10 10 10 BE 10 10 10 10 10 sp65 Functions A D Type Input 7 A D Type Input 8 A D Type Input 9 Pressure Range Sensoe Serial Number Static Pressure Type Average Samples Event Duration Autoclosure Mask Atmospheric Pressure Test Live Mask Calibration Status Valve Close Time Valve Open Time LL Pressure Alarm L Pressure Alarm H Pressure Alarm HH Pressure Alarm HH ROD H ROD Battery Low Alarm Comunications Channel Baud Rate 1 Word Size 1 RTS CTS Channel 1 Parity Channel 1 RTS Delay Port 1 Modbus ID 1 Protocol 1 Comunications Channel Baud Rate 2 Word Size 2 Read Write EE 10 10 10 EE 10 EE 10 EE 10 10 10 10 10 10 10 10 10 10 10 EE 10 10 10 10 10 10 10 10 10 EE 10 10 10 DE 10 10 10 10 10 10 10 10 10 EE 10 10 10 EE 10 10 10 10 10 EE 10 EE 10 10 10 10 10 B 10 sp65 Functions RTS CTS Channel 2 Parity Channel 2 RTS Delay Port 2 Modbus ID 2 Protocol 2 Pressure KO Pressure K1 Pressure K2 Pressure K3 Pressure K4 Pressure K5 Temperature KO Temperature K1 Temperature K2 Temperature K3 Temperature K4 Temperature K5 Ain1 KO Ain1 K1 Ain1 K2 Ain1 K3 Ain1 K4 Ain1 K5 Ain2 KO Ain2 K1
7. keys c scroll through all val d data points Warm Start e LineGuard 2100 data and code is maintained on a Warm Start including online configuration changes e Logging data retained or cleared as reset S1 2 dipswitch is off or on during warm start front panel confirmation required to clear logs Ver 2 e Maintains the date and time when the unit was Warm Started Cold Start e The code and configuration are recopied from Flash to RAM overwriting any online changes e If a configuration is present config dat the factory default is overwritten by the configuration file Cold Start e Logging data retained or cleared as reset S1 2 dipswitch is off or on during cold start front panel confirmation required to clear logs Ver 2 e Maintains the date and time when the unit was Cold Started EmeGuard 2100 Commu
8. nications e Modbus ASCII support Standard amp Special e Configurable Modbus registers e Field upgradable firmware e Read Write user level security e Functional level security User i Access Levels sp65 Functions Version Number Major Sequence Num Minor Sequence Num Major Record Number Cold Date amp Time Warm Date and Time Main Battery Voltage Smart Pressure Valve Open Output Valve Open Output Valve Open Input Valve Close Input Input 1 A D Count Input 2 A D Count Input 3 A D Count Input 4 A D Count Input 5 A D Count Input 6 A D Count Input 7 A D Count Input 8 A D Count Input 9 A D Count Digital Input 1 Digital Input 2 Digital Input 3 Digital Input 4 Dip Switch Average Pressure ROD per Minute Guard State Active Alarms Major Event Status Minor Event Status m 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 oececcccccecceccccccoccecccocccccf sp65 Functions Valve State Enabled Alarms Error CPU PC Error Number Error Status Register Date and Time Minor Record Number Event Register Alarm Events Static Pressure in Use Language Application Date Format Display Scroll Diplay Timeout Location ID LineGuard Awake Test Pressure Test Temperature Smart P Calibrated Analog Input 1 Analog Input 2 RTD Input Live Pressure Source EU Static Pressure BU Battery Voltage A D Type Input 1 A D Type
9. onfigurable 5 10 15 30 seconds e 1 Record of 60 readings e 60 Pressure and ROD readings per record up to 30 before and at least 30 after Typical Event Log in MS Excell Format Date Time EventType DataPoint Old Value New Value 3 08055891 9 14 00 Alarm Active HH Pres Setpoint 801 so 03 06 99 9 16 40 Alarm Cleared HH Pres Setpoint 80 80 70 i i 30 03 06 99 9 42 00 Alarm Cleared Pres Setpoint 32 84 03 06 99 9 42 15 Alarm Cleared Lo Pres Setpoint 41 42 Minor Pressure Record 1 13 20 55 10 30 98 Pressure PSIG v OO DON Oo o O N rv O O N O o N N DO O O O NO O o O Time 30 Second Intervals Minor R O D Record 1 13 20 55 10 30 98 RO D PSIG MIN Time 30 Second Intervals Major Pressure Record 31 13 20 55 30 10 98 y TT TT TT TT TT TT TT 1 l TT jl l LIN Q Q 8 G y Time 30 Second Intervals Major R O D Record 31 13 20 55 30 10 98 N Q A 8 5 Y Y B b Time 30 Second Intervals EmeGuard 2100 Alarm and Event Logs e Alarm Logs 20 different alarm types Indicates Active and Clear status 200 alarm records overwriting oldest e Operator Event Logs Records change in configuration or program settings
10. s not support capability to automatically reset and re open the line valve Valve Status e Monitors valve actuator position status Open Closed or In transit Alarm on valve actuator travel duration exceeding pre set limit Travel duration configurable from 30 seconds to 5 minutes Cold Warm Start Functionality Ability to e Restart the computer without affecting data or logs e Restart the computer re initializing the data but not the logs e Restart the computer initializing both the data and logs e Or put the computer into a known initialized default condition e Accomplished by combinations of a reset from software or the reset button the dipswitch coldstart switch and the dipswitch re arm switch Switch 1 Off Warm Start On Cold Start Switch 2 Off Logs and ci Eo j S1 Configuration retained i gum 2 lt Cold Start On Logs cleared gt a s wen a Initialize Re arm Configuration retained Le Ge k lt j Display Mode E b a i I Switch 3 Off Adjust display E d DIE contrast start stop auto scrolling re 0 M Unassigned x m i e On Use
11. tabase e Y2K compliant e Processor sleep mode e Local display configurable in rotating or scrolling mode e Supports Druck or 1 5 Volt pressure sensors Ver 2 e Support for Fixed Live inputs e Logs downloadable in ENRON format 250501 r Culiurutiug ror me sensor r calibration will be added to the LineGuard in the near future e Up to five calibration points per sensor P r e S S u r e O D Calculation t 60 Time Seconds N 4 Number of samples t time in seconds p1 p2 Static pressure samples at 5 second intervals Avg Pressure pl p2 p3 p4 4 Avg Pressure 60 p13 p14 p15 p16 4 R O D Avg Pressure t 60 Avg Pressure t Setpoint Illustration New Location Major and Minor Pressure Limits 1600 1 400 HH Setting D 200 H Setting 1000 J 800 ulm L Setting 600 lx P L Pressure o 400 200 M EF LL Setting 0 1 2 3 4 5 6 7 8 9 1011 12 13 14 15 16 17 18 19 Time hours Y o o cd Y Y o s O Setpoint Illustration Defined Location 1600 4 Major and Minor Pressure Limits 1400 1200 1000 600 600 400 200 1 2 3 4 5 6 7 8 9 101112 13 14 15 16 17 18 19 Time hours HH Setting H Setting Setting P L Pressure LL Setting Y Q o
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