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Gas Control Manager Program User Manual

1. ROCLINK 800 Run Switching Remote Oprtns Cntrir keee E File Edit View ROC Configure Meter Utilities Tools Window Help amp x Dw NM 2 Hz Hau GzoORBNS HS 2 Point Number 1 Station e Run Switch P i Proportional Outputs Total Accum Station Station Run4 Lo Switch Pt 10 0 Run 4 PY 0 ESD All Valves Ech mee lt Status ERORA Lo Switch Pt 10 0 Run3 Hi Switch Pt 200 0 Status GG eem m Focus Run 1 i E i j Runs Open 0 gt E PY Type Not Selected a Switch Pt 10 0 Run2 Hi Switch Pt 200 0 Switching Delays Secs Run2P Od Setting 30 Pa HEGE Input Spike Sang 5 Prev Opened i Hi Switch PE 2000 Trail Run Runi Sc Ep S i m Copyright 2000 2013 All Rights Reserved by Vinson Process Controls LP Print Save As Auto Scan Update Close i IEREEIREZ oi pu Figure 13 Run Switching screen Run Switch Operate tab 1 Review the values in the following fields Field Description ESD SetPt Establishes the set point which triggers the ESD When the setpoint matches the TLP defined an ESD occurs shutting all available runs configured in Run Switching ESD Status Provides information for the run switching conditions The code number is available in Run Switching parameter 81 Status This read only section shows the status of the Focus Run and Runs Open Settling Sets Settling Run Switch Delay Values are shown in seconds Input Spike Sets Spike Delay for all inputs
2. Ci Download amp Start User Program COMPLETED Figure 7 ROCLINK 800 Download Confirmation 9 Click OK The User Program Administrator screen displays see Figure 8 Note that The User Programs Installed in Device frame identifies the loaded program The Status field indicates that the program is running e User Program Administrator Device User Program Environment Used Free SRAM 35434 66966 DRAM 483328 17891328 FLASH 456192 3156480 User Programs Installed in Device CauseAnde fect 28x48 Cone GasControlMarv303_03 No Program No Program No Program No Program No Program tart Stop All Option On OO amp EN A a Library Version 28 1 Name GasControlMgrv303_03 Version 3 03 03 Library Version 24 1 Created 09 09 2013 13 57 57 DRAM Used 114688 Handle 3 FLASH Used 128845 Entry Pt 0x2EF1020 Proc ID 0410098 Displays 20 21 22 23 Status Running Restart Counter jo Reset Counter Download amp Start Download Figure 8 User Program Administrator 10 Click Close and proceed to Chapter 3 to configure the program Note Installing a user program without a license key allows you only to view the program screens that is the program outputs no data Installing the license key enables the program to read from the meter and output data Issued Aug 14 Gas Control Manager Program User Manu
3. Open 54 Run4 Open Close R4OPCL RW Both Binary 1 0 gt 1 00000000 1 00 Run 4 Status 0 Close 1 Open 55 Use Flow Sensing FLWSNS RAV User U8 1 0 gt 2 0 3 00 Focus Run Verification 0 Disable 1 PV Flow Sensing 2 DI State 56 ESD Pt Def ESDDEF RAV User TLP 3 0 0 0 1 00 Selected ESD Point Referenced PointMonitored for ESD 57 ESD Trip Value ESDTRP R W User U8 1 0 gt 255 0 1 00 ESD Trip Set Point 58 ESD Cur Value ESDCUR R O System U8 1 0 gt 1 0 1 00 ESD Status 0 OK to Run 1 ESD Active 59 Run Input Value DP1VAL R O System Float 4 Any FloatingPoint 0 0 1 00 Run 1 Value Number DU Run Input Value DP2VAL R O System Float 4 Any FloatingPoint 0 0 1 00 Run 2 Value Number 61 Run3 Input Value DP3VAL R O System Float 4 Any FloatingPoint 0 0 1 00 Run 3 Value Number 62 Run4 Input Value DP4VAL R O System Float 4 Any FloatingPoint 0 0 1 00 Run 4 Value Number 63 Spike DelaySeconds SPKSEC R O System U8 1 0 gt 255 0 1 00 Spike Delay Secs 64 Settling DelaySeconds STLSEC R O System U8 1 0 gt 255 0 1 00 Settling Delay Secs 65 Trail Run TRLSEC R O System U8 1 0 gt 255 0 1 00 Trail Run Delay Secs NotUsed DelaySeconds 48 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Point Type 73 Run Switching Parm Name Abbr Access System DataType Length Range Default Ver Description or User Update 66 Focus Run Number FOCRUN R O System U8 1 0 gt 3 0 1 00 Current Control Run Run 1 Run 2 Run 3 Run 4
4. 1 Time Created 08 20 2002 11 40 18 04 06 2004 14 19 48 Num Application Name 1_ DS800 Runtime 2 AGA_3 7 8 Provider Name AppCode Version EmersonFCD 0 0 0 0 Emerson FCD gl 1 0 0 Quantity 4vailable Expiration 1 0 No Expiration 1 D No Expiration License Key 2 Time Created 10 29 2013 09 21 37 10 29 2013 09 21 48 Num Application Name 1_ GAS CONTROL MGR 2_ WELL TEST MGR Vinson Quantity 4vailable Expiration 5 5 No Expiration 5 5 No Expiration X Cancel Figure 2 2 License Key Administrator Gas Control Mgr appears in the Application Name column For further information on the License Key Administrator screen refer to Section 2 4 of the ROCLINK 800 Configuration Software User Manual for ROC800 Series Form A6218 After you verify that the license key is correctly installed and recognized proceed to Section 2 2 to download the user programs 2 2 Downloading the Program This section provides instructions for installing the user program into ROC800 memory Note Connect a PC to the ROC800 s LOI port before starting the download Issued Aug 14 Gas Control Manager Program User Manual ROC800 To download the user program 1 Start and logon to ROCLINK 800 2 Select ROC gt Direct Connect to connect to the ROC800 unit 3 Select Utilities gt User Program Administrator from the ROCLINK menu bar The User Program Ad
5. 16 Illegal DI Tube 2 17 Illegal DI Tube 3 18 Illegal DI Tube 4 Delays Use the Spike and Settling delays to set how long the system waits before taking action Issued Aug 14 13 Gas Control Manager Program User Manual ROC800 Field Description Spike Delay Delay time in seconds The program examines this field whenever a run s Input TLP value goes above or below its high or low set point The condition must remain in effect for the number of seconds specified in this field before any run switching executes The delay provides a filter for the process variables The Spike Delay time is also used when switching down to a lower tube that has been closed or up from a lower tube that will be closed this happens when Leave Open After Opening Next Tube is unchecked Before the program closes that tube it must see flow a PV value greater than the PV Cutoff Value for the tube just opened for the amount of time specified in the Spike Delay Maximum value is 255 seconds Settling Delay Delay time in seconds This delay goes into effect immediately after a run switches During the delay the new focus run remains in focus so no comparisons occur for any more possible switching This allows process conditions to stabilize after the previous change before any more decisions are made Maximum value is 255 seconds Switch Mode Indicates how the tubes are monitored Monitor All Monitor all passed switch points For ex
6. 3XX Parameters Source data located in a Parameter order will to Logicals be copied to the Target data location in a Logical order Example 105 in the Deadband field means copy parameters 0 through 4 to parameters through 5 on another TLP Add The sum of Cur Value and SetPt Value is placed in the Deadband Result register If the SetPt Def is undefined the value entered in SetPt Value will be added as a constant The cause status is always zero Primary Logic Section PtDef ERN 1 FLOTDY Tag Meter 1 Cur Value 91 41501 Operator gt C One ScanRising Ze Add C lt C One Scan Falling C Subtract C WatchdogTimer Multioly C l Copy Data Divide C Modulus SetPt Def Undefined FS SetPt Value 100 0 Deadband or Math Result fi 91 415 Figure 30 Add Operator example Note No effects are used with math operations Subtract The difference of Cur Value and SetPt Value is placed in the Issued Aug 14 39 Gas Control Manager Program User Manual ROC800 Deadband Result register The cause status is always zero Primary Logic Section PiDef SFP3 DATAT Tag Soft Pt 3 Cur Value 52 5 Operator One Scan Rising C Add One Scan Falling Subtract C Watchdog Timer Multiply l Copy Data Divide Modulus SetPt Def Undefined SetPt Value bon Deadband or Math Result Ins Figure 31 Subtract Operator example
7. Note No effects are used with math operations Mutiply The product of Cur Value and SetPt Value is placed in the Deadband Result register The cause status is always zero Primary Logic Section PtDet SFP3 DATA2 Tag Soft Pt 3 Cur Value 67 43 Operator C gt OneScanRising Add C Qne ScanFalling Subtract WatchdogTimer Te Multioly l Copy Data Divide Modulus SetPt Def Undefined il SetPt Value Ro o Deadband or Math Result haas Figure 32 Multiply Operator example CEET TIA Note No effects are used with math operations Divide The quotient of Cur Value divided by SetPt Value is placed in the Deadband Result register The cause status is always zero 40 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Primary Logic Section PtDef UDP22 1 DBRES1 ES Tag Cause 1 Cur Value 17262 0 Operator C gt C One ScanRising Add e C Dne Scan Falling C Subtract e H o C Watchdog Timer Multioly C Copy Data Divide C Modulus SetPt Det Undefined IS SetPt Value fong Deadband or Math Result fi 7 26208 Figure 33 Divide Operator example The quotient of Cur Value divided by SetPt Value is placed in the Deadband Result register The cause status is always zero Modulus The remainder of the integer division of Cur Value divided by SetPt Value is placed in
8. 0x20 gt Ox7E for lt none gt 1 04 Selected Primary Logic PointTag ID each ASCllcharacter 4 Cur Value CUVAL1 R O System Float 4 Any Floating Point 0 1 04 Primary Logic Current Value Number 5 Function1 Type RELATI RW User U8 1 1 2 3 4 5 7 8 1 1 04 Primary Logic Operator 10 11 12 13 14 1 gt 18 2 lt 3 4 5 Watch Dog Timer 7 One Scan Rising 8 One Scan Falling 10 Add 11 Subtract 12 Multiply 13 Divide 14 Modulus 18 Copy Data 6 SetPt1 Definition SETDF1 RW User TLP 3 0 0 0 1 04 Primary Logic Set PointSelection 54 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Point Type 71 Cause Configuration Parm Name Abbr Access System DataType Length Range Default Ver Description or User Update 7 SetPt1 Value SETPT1 RW User Float 4 Any Floating Point 0 1 04 Primary Logic Setpoint Value Number 8 Deadband orResult1 DBRES1 RW Both Float 4 Any Floating Point 0 1 04 Primary Logic Deadband orMath Number Result 9 Part2 Enable USEPT2 RW User U8 1 0 gt 1 0 1 04 Secondary Enable 0 Simple 1 Compound 10 Input2 Definition INDEF2 R W User TLP 3 0 0 0 1 04 Secondary Logic PointSelection 11 Input2 Tag INTAG2 R O System String10 10 0x20 gt 0x7E for lt none gt 1 04 Selected Secondary Logic PointTag each ID ASCllcharacter 12 Cur Value2 CUVAL2 R O System Float 4 Any Floating Point 0 1 04 Secondary Logic Current Value Number 13 Function2 Type RELAT2 RW User U8 1 1 2 3 4 5 7 8 1 1 04 Secondary
9. 3 Open DI Value Value 0 Reset 1 Open 101 Run 4 Open DI DIOPV4 R O System UINT8 0 gt 1 0 3 00 Run 4 Open DI Value Value 0 Reset 1 Open 52 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Point Type 73 Run Switching Parm Name Abbr Access System DataType Length Range Default Ver Description or User Update 102 Run 1 Close DI DICLV1 R O System UINT8 1 0 gt 1 0 3 00 Run 1 Close DI Value Value 0 Reset 1 Close 103 Run 2 Close DI DICLV2 R O System UINT8 1 0 gt 1 0 3 00 Run 2 Close DI Value Value 0 Reset 1 Close 104 Run 3 Close DI DICLV3 R O System UINT8 1 0 gt 1 0 3 00 Run 3 Close DI Value Value 0 Reset 1 Close 105 Run 4 Close DI DICLV4 R O System UINT8 1 0 gt 1 0 3 00 Run 4 Close DI Value Value 0 Reset 1 Close Issued Aug 14 53 Gas Control Manager Program User Manual ROC800 4 2 Point Type 71 Cause Configuration Point type 71 applies to Cause Configuration There are up to 16 logicals of this point type Point Type 71 Cause Configuration Parm Name Abbr Access System DataType Length Range Default Ver Description or User Update 0 Cause Tag PTTAG RAV User String10 10 0x20 gt Ox7E for Cause 1 1 04 Cause Tag Name each toCause 16 ASCllcharacter 1 Enable Cause ENABLE R W User U8 1 0 gt 1 0 1 04 Cause Enabled 0 Disable 1 Enable 2 Input1 Definition INDEF1 RAA User TLP 3 98 0 1 1 04 Primary Logic Point Selection 3 Input Tag INTAG1 R O System String10 10
10. 36 Effect 2 EFFT2 R W User U8 1 gt 8 0 1 04 Effect Assignment Link 2 37 Effect 3 EFFT3 RW User U8 1 gt 8 0 1 04 Effect Assignment Link 3 38 Effect 4 EFFT4 R W User U8 1 gt 8 0 1 04 Effect Assignment Link 4 39 Effect 5 EFFT5 R W User U8 1 gt 8 0 1 04 Effect Assignment Link 5 Issued Aug 14 57 Gas Control Manager Program User Manual ROC800 Point Type 71 Cause Configuration Parm Name Abbr Access System DataType Length Range Default Ver Description or User Update 40 Effect 6 EFFT6 R W User U8 1 gt 8 0 1 04 Effect Assignment Link 6 41 Effect 7 EFFT7 RAW User U8 1 gt 8 0 1 04 Effect Assignment Link 7 42 Effect 8 EFFT8 R W User U8 1 gt 8 0 1 04 Effect Assignment Link 8 43 Links Energized LNKENR R O System U8 1 gt 8 0 1 04 Effect Assignment LinksCurrently Active 44 Min Trip SecsPresets MNTPRE R W User U16 0 gt 65535 0 1 04 Minimum Trip Seconds Preset 45 Min Trip SecsElapsed MNTCNT R O System U16 0 gt 65535 0 1 04 Minimum Trip Seconds Elapsed 46 Log Clears LOGCLR RW User U8 0 gt 1 0 1 04 Log Clears To Alarm Log 0 No 1 Yes 47 Reset Code RSTCOD RW User U8 0 gt 255 0 1 04 Reset Code Matched to EffectReset Code 48 Sec Trip DelaySecs TRPPR2 RW User U16 0 gt 65535 0 1 04 Secondary Logic Trip Preset Secs Preset 49 Sec Trip DelaySecs TRPCT2 R O System U16 0 gt 65535 0 1 04 Secondary Logic Trip Elapsed Secs Elapsed 50 Pri Trip DelayTimer TMRTT1 R O System U8 0 gt 1 0 1 04 Primary Logic Trip TimerTiming Timin
11. 67 Focus Sense PV FPVCUT R W User FL 4 Any FloatingPoint 3 0 1 00 PV Low Cutoff for FlowSensing Cutoff Number 68 Run Total RVOLA1 R O System UINT32 4 0 gt 4294967295 0 3 00 Run Total Volume Accum 1 VolumeAccum 1 69 Run Total RVOLA2 R O System UINT32 4 0 gt 4294967295 0 3 00 Run Total Volume Accum 2 VolumeAccum 2 70 Run Total RVOLA3 R O System UINT32 1 0 gt 4294967295 0 3 00 Run Total Volume Accum 3 VolumeAccum 3 71 Run Total RENEA1 R O System UINT32 4 0 gt 4294967295 0 3 00 Run Total Energy Accum 1 EnergyAccum 1 72 Run Total RENEA2 R O System UINT32 4 0 gt 4294967295 0 3 00 Run Total Energy Accum 2 EnergyAccum 2 73 Run Total RENEA3 R O System UINT32 4 0 gt 4294967295 0 3 00 Run Total Energy Accum 3 EnergyAccum 3 74 Run Total RARST1 R W User UINT8 1 0 gt 1 0 3 00 Run Total Accum Reset 1 AccumReset 1 0 Normal 1 Reset program returnsto normal 75 Run Total Accum RARST2 R W User UINT8 1 0 gt 1 0 3 00 Run Total Accum Reset 2 Reset 2 0 Normal 1 Reset program returns to normal 76 Run Total RARST3 RW User UINT8 1 0 gt 1 0 3 00 Run Total Accum Reset 3 AccumReset 3 0 Normal 1 Reset program returnsto normal Issued Aug 14 49 Gas Control Manager Program User Manual ROC800 Point Type 73 Run Switching Parm Name Abbr Access System DataType Length Range Default Ver Description or User Update 77 AGA AGASL1 RW User UINT8 1 0 gt 1 0 3 00 AGA Calculation Select 1 CalculationSelect 1 0 AGA3 1 AGA7
12. 78 AGA AGASL2 RW User UINT8 1 0 gt 1 0 3 00 AGA Calculation Select 2 CalculationSelect 2 0 AGA3 1 AGA7 79 AGA AGASL3 RW User UINT8 1 0 gt 1 0 3 00 AGA Calculation Select 3 CalculationSelect 3 0 AGA3 1 AGA7 80 AO Value 1 AOVAL1 R O System FL 4 Any FloatingPoint 0 3 00 AO Value 1 Number 81 AO Value 2 AOVAL2 R O System FL 4 Any FloatingPoint 0 3 00 AO Value 2 Number 82 AO Value 3 AOVAL3 R O System FL 4 Any FloatingPoint 0 3 00 AO Value 3 Number 83 AO Value 4 AOVAL4 R O System FL 4 Any FloatingPoint 0 3 00 AO Value 4 Number 50 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Point Type 73 Run Switching Parm Name Abbr Access System DataType Length Range Default Ver Description or User Update 84 Status Code STATUS R O System UINT8 1 0 gt 18 0 3 00 Status Code 0 Status Ok 1 Station ESD 2 PV Type Not Selected 3 Invalid Open DO Type 4 Invalid Open DO Param 5 Invalid Close DO Type 6 Invalid Close DOParam 7 Invalid Open DI Type 8 Invalid Open DI Param 9 Invalid Close DI Type 10 Invalid Close DIParam 11 Illegal Flow Tube 1 12 Illegal Flow Tube 2 13 Illegal Flow Tube 3 14 Illegal Flow Tube 4 15 Illegal DI Tube 1 16 Illegal DI Tube 2 17 Illegal DI Tube 3 85 Failure Type FAILTY RAV User UINT8 1 0 gt 2 0 3 00 Failure Type 0 None 1 Illegal PV Flow 2 Illegal DI State 86 Failure Action FAIACT RW User UINT8 1 0 gt 2 0 3 00 Failure Action 0 Status Only 1 Alarm L
13. C l C Copy Data Divide C Modulus Modulus Cause Status 1 Yes 0 No SetPt Def Undefined eg SetPt Det Undefined E Pre Condition Met 0 SetPt Value 0 0 SetPt Value 0 0 Primary Section Tripped 0 Deadband or Math Result 0 0 Deadband or Math Result 0 0 Secondary Section Tripped 0 Trip Delay Trip Delay S Cause Tripped 0 Preset Secs 0 Timer Preset Secs 0 Timer Timing 0 Timing 0 Elapsed Secs 0 Elapsed Secs 0 Copyright 2000 2013 AII Rights Reserved by Vinson Process Controls LP Print Save As Auto Scan 2 Update Close 1 Apply El gt REES om DE Figure 19 Cause Configuration screen The Cause Configuration window has seven main sections General Cause Configuration Use this section to assign a name to your cause define it as simple or compound indicate the requirement for a pre condition and enable the cause Cause Execution Pre Condition This section displays only if you select Pre Condition Required in the General Cause Configuration section Use this section to define the pre condition Primary Logic Section Use this section to define the primary logic of your cause Secondary Logic Section This section displays only if you select Compound in the General Cause Configuration section Use this section to define the secondary logic of your cause Effect Assignments Use this section to link your cause to one or more effects Misc Parameters Use this section to write logs
14. See Ea wt x z L 3 L 3 Pen L 3 L Dese LL L E r Primary Condition CA eee m Secondary Condition Link Trip d amp SetPoint Tmr Sec Curr Yalue SetPoint Tom Sec Numbers Accums SE Li g A d e L L 9 9 at El nso OI i ET i mz Si C d dt lt a i ag ES KH LC H gt a LC ee eent Fee EE Pal ES LN d Sai al BS a JI Effects Status amp Links Active m Effect Values Color Legend m Effect Usage Active Link Tattletales EFFECTS Current When Active When InActive First Last 1 DW BkCose 2 3 Seel 4 g 5 i L d Disabled oa 7 W a Ss ae Boe Copyright 2000 2009 All Rights Reserved by Vinson Process Controls LP Figure 20 Cause and Effect Operate Display screen 3 2 4 Configuration Examples The possible functions are shown in the table below All comparisons are between Cur Value and SetPt Value Function V II A II One Scan Rising One Scan Falling Watchdog Timer Copy Data Add Subtract Multiply Divide Modulus Table 1 List of Functions Function Description True If compare Greater Than or equal to True If compare Less Than or equal to True If compare Equal To True If compare Not Equal To One Scan Rising Cur Value 0 to 1 transition true One Scan Falling Cur Value 1 to 0 transition true Watchdog
15. Timer resets on changing value of Cur Value Copies from Cur Value to SetPt Value see full explanation Addition Cur Value plus SetPt Value Subtraction CurValue minus SetPt Value Multiplication Cur Value times SetPt Value Division Cur Value divided by SetPt Value Modulus Remainder of Integers Cur Value SetPt Value Issued Aug 14 33 Gas Control Manager Program User Manual ROC800 Primary Logic Section Pet AIN A3 EU Ed Tag RTD Cur Value 831 0 Operator gt C One ScanRising Add E C Dne ScanFaling Subtract Watchdog Timer Multioly CI C Copy Data C Divide C Modulus SetPt Def Undefined E SetPt Value 800 0 Deadband or Math Result 50 0 Figure 21 Operator area in the Primary Logic Section The following examples show how to do configurations with each of the available functions operators These examples do not show compound logic AND OR or examples utilizing enablers Greater Than The cause goes true when the value at Cur Value is greater than or gt equal to the value at SetPt Val Primary Logic Section PtDef JAIN 43 EU Tag RTD Cur Value 831 0 Operator Ze gt C One ScanAising C Add E One Scan Falling Subtract C watchdog Timer Multioly CH Copy Data C Divide C Modulus SetPt Def Undefined ai SetPt Value En Deadband or Math Result 50 0 Figure 22 Greater Than Operator example This cause is true because Cur Value 831 i
16. Valve Open Command ESDV 1905 Utility Gas SD Valve Open Cmd nunciation in DCS Run 1 SD Valve Close Command Injection Meter Skid Shutdown General Alarm Beacon SDV 1902 Bun 2 SD Valve Close Command SDV 1903 Bun 3 SD Valve Close Command SDV 1904 Bun 4 SD Valve Close Command SDV 1905 Utility Gas SD Valve Close Cmd SDV 1901 SDV 1901 w ire Level Hi Hi Alarm Gas Level Hi Alarm Gas Detector Fault ire Detector Fault AAH 1901 xix tte tt tt S AAL 1901 xixixi tte te te ett 1902 xixixi te te te te S S zso 1901 x x x ttt ttt te tt Panel Intrusion Limit Switch zso 1902 xix x 1 JSST ower Supply Low Voltage Switch Est 1908 x x tt tt tt tt Low Voltage Switch ofjoj o xix x xix D Hi Limi un 2 Strainer Diff Press Hi Hi Limit un 3 Strainer Diff Press Hi Hi Limit un 4 Strainer Diff Press Hi Hi Limit Run 1 Flow High Alarm un 2 Flow High Alarm Run 3 Flow High Alarm Pd ORG condition present to cause effec O condition resets effect unless causes are still present Reset Hand Switch EHS 1907 Gas Level Hi Hi Alarm AAHH 1901 Fire Level Hi Hi Alam AAHH 1902 Fire DetectorFault AAL 1902 Gate Intrusion Limit Switch ZSO 1901 A Pt TTT TT Kal Ka Kdkdkdbkdkdkdkdkdkdbk E cicicicic o a Wb A wjn 2 x n V dD D D Vin d V Vg 2 8 19 1518 S S S Hlalolalo F 2 S S S S lt ei ol 3 3 g 2 eet Dee fee gt 3 9199 191 D HicicichicC 3 aloj
17. ee eedan derinti NE A Skri ENE ENAERE RENE ASEE ENa 44 4 2 Point Type 71 Cause Configuration cc ecccccceeeeeeeeeeneeeeeeeeeeeeeeaeeeeeeaeeeseedeeeseeneeeeeeneeeeseaes 54 4 3 Point Type 72 Effect Confouraton 59 Appendix A Sample Cause and Effect Diagram 63 Issued Aug 14 iii Gas Control Manager Program User Manual ROC800 This page is intentionally left blank iv Issued Aug 14 Gas Control Manager Program User Manual ROC800 Chapter 1 Introduction A Caution When implementing control using this product observe best industry practices as suggested by applicable and appropriate environmental health and safety organizations While this product can be used as A safety component in a system it is NOT intended or designed to be the ONLY safety mechanism in that system This chapter describes the structure of this manual and presents an overview and installation instructions of the Gas Control Manager Program for the ROC800 Series Remote Operations Controller ROC800 1 1 Scope and Organization This document is the user manual for the Gas Control Manager Program for use in the ROC800 This manual describes how to download and configure this program referred to as the Gas Control Manager Program or the program throughout the rest of this manual You access and configure this program using ROCLINK 800 Configuration Software version 2 20 or greater loaded on a personal
18. indicate a Failure condition Sends a Failure condition to the alarm log that contains the status message code number Disables the tube where the Failure condition is identified and logs that tube as OFF in the alarm log If this tube was not the last tube enabled run switching skips the disabled tube and uses the next tube for control All Action On Failures are performed after the Settling Delay plus the Failure Delay setting in seconds Maximum value is 255 seconds 3 Proceed to Section 3 1 2 Run Switching Run Switch Tab Tube Settings Focus Run Verification methods can be used to assure the run switching program s focus tube is what is actually happening An example of this is a valve with momentary solenoids that do not change state when the output is pulsed If this were to occur the program would switch focus and lose sight of the actual valve states This may be most useful for dual 16 Issued Aug 14 Gas Control Manager Program User Manual ROC800 3 1 2 Configuration 1st Tube Tag Runt M Enabled PV Og Input Py 0 0 0 a Open DO Eege aie ClseDO O00 JV Energize to Open Open DI 0 0 0 Close DI 0 0 0 y Hi SwitchPt 200 0 Leave Open After M Opening Next Tube solenoids that do not hold their states such as Momentary or DI Reset modes An example of what happens in the event of a valve switch failure Tube 3 has just pulsed to close because of low DP Ord
19. processor or damage electronic components resulting in interrupted operations When working on units located in a hazardous area where explosive gases may be present make sure the area is in a non hazardous state before performing these procedures Performing these procedures in a hazardous area could result in personal injury or property damage To install a license key 1 Remove power from the ROC800 2 Remove the wire channel cover 3 Unscrew the screws from the Central Processing Unit CPU faceplate 4 Remove the CPU faceplate 5 Place the license key in the appropriate terminal slot P4 or P6 in the CPU SANE EEN e E I S ESA wu UU Figure 2 1 License Key Installation Note When using a single license key install it in slot P4 Issued Aug 14 5 Gas Control Manager Program User Manual ROC800 6 Press the license key into the terminal until it is firmly seated refer to Figure 2 1 7 Replace the CPU faceplate 8 Replace the screws on the CPU faceplate 9 Replace the wire channel cover 10 Restore power to the ROC800 2 1 1 Verifying the License Key Installation After you install the license key you can verify whether the ROC800 recognizes the key From the ROCLINK 800 screen select Utilities gt License Key Administrator The License Key Administrator screen displays e E r License Key Administrator License Key
20. the effect is un activated Select this checkbox to write the value in the Value When Inactive field to the TLP defined in the PtDef field whenever the effect is un activated that is none of the causes that list the effect are true If you leave this checkbox blank the program does not write any values to the PtDef field when the effect is un activated Select this checkbox to have the program continuously write active or inactive values to the PtDef TLP This may be desirable to assure that the output is re asserted to the expected state for example whena DO point is taken out of manual mode If you leave this checkbox blank the program sets the state one time This may be useful for a DO point in momentary mode which resets itself This section allows effects to be defined as reset points Reset points are monitored by causes that require a reset before clearing from the tripped condition Normal Not Select if the effect is handled like any used as a other normal effect this is the reset default Hard Wired Select if the effect is handled as a Reset DI reset point requiring a manual action Point such as pressing a reset pushbutton Software Select if the effect is handled as a Reset reset point that can be reset through a variable This variable could then be assigned to the LCD display or set by SCADA The program automatically reset the field back to the Inactive Value The program now allows the selectio
21. to Open IV Energize to Open IV Energize to Open I Energize to Open Open DI Undefined a Open DI Undefined Si Open DI Undefined Open DI Undefined 5 Close DI Undefined Close DI Undefined Se Close DI Undefined Close DI Undefined SS LoSwitchPt 100 Lo SwitchPt 10 0 Lo SwitchPt 10 0 Hi SwitchPt 200 0 Hi SwitchPt 200 0 Hi SwitchPt 200 0 L Open Aft Leave Open After Leave Open After Vv Deora Now Tube E Opening Next Tube M Opening Next Tube Copyright 2000 2013 All Rights Reserved by Vinson Process Controls LP 3 1 1 Print Save As Auto Scan 2 Update Close Apply de D EERE am _ Figure 10 Run Switch tab Run Switching screen The Run Switch tab is divided into two main sections Station Configuration and Tube Configuration Station Configuration Use this section to configure global settings that affect all tubes in the station Four run switching stations are available Tube Configuration Use this section to configure switching for up to four runs You define your input and output points set high and low points and choose when to open and close runs Run Switching Run Switch Tab Station Settings Use this section to configure global settings that affect all tubes in the station Four run switching stations are available 12 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Station 7 Status SS Delays Actio
22. 904 Run4SD Valve OpenCommand bi fof fof esov 1s03 Run3SD Valve OpenCommand Utility Gas ESD Valve ClosedLimitSwitch ezsc 1905 x xX x Local ESD Hand Station Lessel x x x xjo ResetHandSwitch Leer ojojojoj Gas Level Hi Hi Alarm AAHH 1901 x x x x FireLevel Hi Hi Alam AAHH 1902 x x x x Gas Level Hi Alarm aan Jx x a a ete tt Figure 17 Cause and Effect sample matrix Appendix A provides a full sample matrix Use the sample or make your own design To start the Cause and Effect Program 1 Double click a ROC800 or click the Direct Connect icon in the toolbar 2 The device window opens Click User Program gt Gas Control Mgr in the ROCLINK configuration tree Double click Display 22 Effect Configuration 4 A display appears for each effect point Double click a station to see the Effect Configuration window for that effect point Each effect represents a particular action that occurs when the causes that are linked to it are tripped or cleared The Value When Active is the value the program applies to the selected PtDef when the effect is active 1 Yes The Value When Inactive is the value that the program applies to the selected PtDef when the effect is not active 0 No The output state is written either one time only or continuously based on the Assert Effect 24 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Continuously selec
23. Active Log Trips Determines if an alarm generated by the cause will be written to the ROC s alarm log If this field is checked every time the cause goes true an alarm will be logged The log consists of the cause s 10 character tag and the value of Cur Value along with the date and time Log Clears Determines whether an entry will be written to the ROC s alarm log when this cause is cleared If this field is checked every time the cause is cleared an entry will be logged The log consists of the cause s 10 character tag and the value of Cur Value along with the date and time Note Log entries that begin with a Z as the first digit are cause entries Alarms not generated by Cause amp Effect are not prefixed with a Z Require Check this box if the logic requires that a Reset reset button needs to be pushed before the cause is set back to false For example when the cause goes true it actuates effects that cause a shutdown and it is desired that the shutdown be maintained until a reset is done Issued Aug 14 31 Gas Control Manager Program User Manual ROC800 Field Cause Status Description Reset Code Minimum Trip Secs Preset Elaps Trip Secs Accumulat ed Trips Pre Condition Met Primary Section Tripped Secondary Section Tripped Cause Tripped A numeric value that must be associated with the Effect Reset Code that will provide the reset through a DI p
24. Codes For Reset Code 0 Reset Linkage Copyright 2000 2013 All Rights Reserved by Vinson Process Controls LP Print Save As Auto Scan E Update Close Apply el gt DERNE 3 53PM Figure 18 Effects Configuration screen 1 Review the values in the following fields Field Description Tag Name Use this field to name your effect with up to 10 characters The default value is Effect 1 Enable Effect Select this checkbox to process the effect If you leave this checkbox blank the program ignores the effect even when a cause should activate it that is one or more causes that list the effect are true Issued Aug 14 25 Gas Control Manager Program User Manual ROC800 PtDef Tag and CurValue Value When Active Value When Inactive Force Value When Inactive Assert Effect Continuously Effect Usage Reset Code Indicates the controlled ROC800 data point TLP These fields show the current name PtDef field whenever the effect is activated by one or more true causes The user specified or dynamic value that is sent to the TLP defined in the Pier field whenever the effect is actuated by one or more true causes The user specified or dynamic value that is sent to the TLP defined in the Effect PtDef field wnenever the effect is un activated as a result of no true cause If the Force Value When Inactive is unchecked the TLP defined in the Effect PtDef field is not controlled when
25. Divide Modulus SetPt Def Undefined EI SetPt Value 1053 0 Deadband or Math Result Jon Trip Delay Preset Secs 1120 Timer Timing 0 nou EICH Elapsed Secs 10 Figure 28 Watchdog Timer Operator example The value 1053 is from the valid receipt counter of a remote ROC It is stored in Soft Point 1 Data 1 The intent here is to alarm if there is no valid Modbus communication for a 2 minute period The effect this cause triggers might be a remote alarm dialer channel Issued Aug 14 37 Gas Control Manager Program User Manual ROC800 Copy Data The cause copies from Cur Value to SetPt Value The numeric value in the Deadband field tells the system what type of copy to make and how much data to copy This is an example how to copy Orifice meter run parameters to Softpoint data points m Primary Logic Section PtDef ORFVT FLOWOY Tag Soft Pt 01 Cur Value 0 0 Operator 7 C gt C OneScanRisina C Add lt One Scan Falling C Subtract IC W Timer C Multiply C l Copy Data C Divide C Modulus SetPt Def SFP 1 DATAI pes SetPt Value 10 0 Deadband or Math Result 116 0 a Select TLP 23 20 10 Fpb 11 Ftb 12 Multiplier Value 13 Meter Tube Internal Diameter Orifice Meter Run Values r Orifice Meter pe ESM rn er Description Current Values Flow Rate Energy Rate U kg 13760 89 CF
26. ELER x Tag Do 2 Glo General Advanced Alarms Point Number DN 2 Time On H Auto Output Manual Output Momentary Physical Output On Ze Off On Ze Off On Ze Off C On Off DOUT Type Scanning Mode Alarming e Latched Toggle Auto C Manual C Enabled C Time Duration TDO Toggle C Disabled Ce Disabled Active Alarms jo Copy e Auto Scan LE Update w OK X Cancel Apply Figure 16 Discrete Output window 3 2 Cause and Effect Before you begin configuring causes and effects a little planning is helpful You may have up to eight effects triggered by one or more of the sixteen causes For this reason it is best to plan your effects first and then decide what triggers those effects You may wish to use a chart such as the one pictured below as a handy way to organize your information The effects are located across the top of Issued Aug 14 23 Gas Control Manager Program User Manual ROC800 the table in columns and the causes are listed down the left side of the table for easy reference Injection Well Skid 00 RSK 18 Cause amp Effect Matrix aan Remote Shutdown EXS 1901 g X Injection Meter Skid Shutdown Run 1 SD Valve Open Command General Aarm Beacon Annunciation in DCS Annunciation in Local Display USD 1901 ESDV 1901 xX Xx x a xl o it fol fe ESDV 1902 Run2SD Valve Open Command SC VU Jola Espv 1
27. Gas Control Mgr in the ROCLINK configuration tree Double click Display 23 Run Switching You will see a display for each station Double click a station to see the Run Switching window for that station Issued Aug 14 11 Gas Control Manager Program User Manual ROC800 PS File Edit View ROC Configure Meter Utilities Tools Window Help Ce sae S REVae Nw hE Se OORR LAR sen o e Point Number PRESSE Run Switch Run Switch Operate Proportional Outputs Total Accum r Station BEE r Status r Delays Action On Failure Switch Mode tati o Se Runs Open ie fo fo Spike Delay Sec 5 0 Type None D Monitor All Station Setting Delay Sect EN 30 Aedes Passed PY Type Not Selected ee ction Status Only E SwitchPts Failure Delay Sec Ian 0 5 r Station ESD Focus Run Verification e le shed i Opener ESD TLP Undefined E Disable a a SwitchPts ESD zept 0 Status EETepoeC PY Cutoff Value 3 0 Single Solenoid Latch X Configuration r 1st Tube m 2nd Tube r 3rd Tube r dth Tube Tag Runt Tag Runz Tag Run3 Tag Rund W Enabled Py Di Enabled Pv Di Enabled PV _ OG Enabled Pv _ Og Input PY Undefined S Input PY Undefined T Input PY Undefined d Input PV Undefined el Open DO Undefined a Open DO Undefined R Open DO Undefined Open DO Undefined e Close DO Undefined Close DO Undefined Close DO Undefined Close DO Undefined IV Energize
28. How 14135030 0 BTU Ho Ca ES 330 2614 MCE ay 333 2408 BTU Day 14 D E Soft Point MCF MMBTU Minutes M ees Ier bes Te as Ee ees Es es Tess e Accumdated Se eases as As kees a 10 0 9831076 Figure 29 Copy Data Operator example The 1 XX value in the Deadband Result field commands that the copy is from incremental parameters to incremental parameters and is configured to copy 16 parameters by parameter to parameter starting from Orifice 38 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Meter Run values 1 parameter 0 flow rate per day The 16 copied items land in soft point 1 starting at DATAI and ending at DATA16 The Copy Data function copies data from PtDef to SetPt Def There are four different types of copies by logicals by parameters logicals to parameters parameters to logicals The numeric value in the Deadband field tells the system what type of copy to make and how much data to copy Table 2 Types of Copies Number Copy Type Description XX Logicals Source data located in a Logical order will be copied to the Target data location in a Logical order 1XX Parameters Source data located in a Parameter order will be copied to the Target data location in a Parameter order 2XX Logicals to Source data located in a Logical order will be Parameters copied to the Target data location in a Parameter order
29. Issued Aug 14 15 Gas Control Manager Program User Manual ROC800 Field Station ESD ESD TLP Action On Failure Failure Delay Sec 2 Click Apply to save your changes Description Configures the Emergency Shutdown feature If you leave this field Undefined the ESD is not activated This feature can also be used for routine station shut in When tripped an ESD closes all run switching valves to provide positive shut in A Set condition is logged to the alarm log The program restores the run switching function when the ESD condition clears and sends a Clear condition to the alarm log Defines the TLP the program monitors for emergency shutdown Verifies tube flowing conditions or DI states relative to the focus tube depending on the selected Failure Type Various actions are possible based on the selection No evaluations are made until after the Failure Delay counter to allow run switching to stabilize before applying any actions are applied Valid values are Type None Type Illegal PV Flow Type Illegal DI State Action Status Only Action Alarm Log Action Disable Tube amp Alarm Log Disables any failure evaluation Evaluates valid tube flow by using the PV Cutoff Value in the Focus Run Verification section which determines if a tube is actually open or closed Uses digital input states to determine if a tube is actually open or closed Generates a status message code to
30. Logic Operator 10 11 12 13 14 A 18 2 lt 3 4 5 Watch Dog Timer 7 One Scan Rising 8 One Scan Falling 10 Add 11 Subtract 12 Multiply 13 Divide 14 Modulus 18 Copy Data 14 SetPt2 Definition SETDF2 RAW User TLP 3 0 0 0 1 04 Secondary Logic Set PointSelection 15 SetPt2 Value SETPT2 RW User Float 4 Any Floating Point 0 0 1 04 Secondary Logic Setpoint Value Number Issued Aug 14 55 Gas Control Manager Program User Manual ROC800 Point Type 71 Cause Configuration Parm Name Abbr Access System DataType Length Range Default Ver Description or User Update 16 Deadband orResult2 DBRES2 RW Both Float 4 Any Floating Point 0 0 1 04 Secondary Logic Deadband orMath Number Result 17 And Or Mode ANDOR RW User U8 1 15 gt 16 15 1 04 Secondary Relationship withPrimary 15 And with Primary 16 Or with Primary 18 Cause Trip Clear CZTRUE R O System U8 1 0 gt 1 0 1 04 Cause Tripped Status 0 No 1 Yes 19 Part1 Trip Clear PiITRUE R O System U8 1 0 gt 1 0 1 04 Primary Section Tripped Status 0 No 1 Yes 20 Part2 Trip Clear P2TRUE R O System U8 1 0 gt 1 0 1 04 Secondary Section TrippedStatus 0 No 1 Yes 21 Use DigitalEnabler ENABRQ RW User U8 1 0 gt 1 0 1 04 Pre Condition Required 0 Disable 1 Enable 22 Digi EnabDefinition ENADEF R W User TLP 3 0 0 0 1 04 Pre Condition Point Selection 23 Digi Enab Tag ENATAG R O System String10 10 0x20 gt Ox7E for lt none gt 1 04 Selected Pre Condition Po
31. OPDO R W User TLP 3 0 0 0 1 00 Selected Run 1 Open DO 14 Run Open DO R2OPDO RAA User TLP 3 0 0 0 1 00 Selected Run 2 Open DO 15 Run3 Open DO R30PDO R W User TLP 3 0 0 0 1 00 Selected Run 3 Open DO 16 Run4 Open DO R40PDO RW User TLP 3 0 0 0 1 00 Selected Run 4 Open DO 17 Run1 Close DO R1CLDO R W User TLP 3 0 0 0 1 00 Selected Run 1 Close DO 18 Run2 Close DO R2CLDO R W User TLP 3 0 0 0 1 00 Selected Run 2 Close DO 19 Run3 Close DO R3CLDO R W User TLP 3 0 0 0 1 00 Selected Run 3 Close DO 20 Run4 Close DO R4CLDO R W User TLP 3 0 0 0 1 00 Selected Run 4 Close DO 21 Run Open State R1OPST RW System Binary 1 0 gt 1 00000001 1 00 Run 1 Energize to Open 0 No 1 Yes 22 Run Open State R2OPST RW System Binary 1 0 gt 1 00000001 1 00 Run 2 Energize to Open 0 No 1 Yes 23 Run3 Open State R3OPST R W System Binary 1 0 gt 1 00000001 1 00 Run 3 Energize to Open 0 No 1 Yes 24 Run4 Open State R4OPST RW System Binary 1 0 gt 1 00000001 1 00 Run 4 Energize to Open 0 No 1 Yes Issued Aug 14 45 Gas Control Manager Program User Manual ROC800 Point Type 73 Run Switching Parm Name Abbr Access System DataType Length Range Default Ver Description or User Update 25 Run Lo SetPt R1LOSP RW User Float 4 Any FloatingPoint 0 0 1 00 Run 1 Low SetPoint Number 26 Run2Lo SetPt R2LOSP R W User Float 4 Any FloatingPoint 10 0 1 00 Run 2 Low Set Point Number 27 Run3 Lo SetPt R3LOSP RW User Float 4 Any FloatingPoint 10 0 1 00 Run 3 Low S
32. Outt Tag PropOut2 Tag PropOut3 Tag PropOut4 Input TLP Undefined Input TLP Undefined Input TLP Undefined E Input TLP Undefined ei AO Value 0 0 AO Value 0 0 AO Value 0 0 AD Value 0 0 AD TLP Undefined AO TLP Undefined Ei AO TLP Undefined EI AO TLP Undefined EI Copyright 2000 201 3 All Rights Reserved by Vinson Process Controls LP HEH Print Save As Auto Scan 2 Update Close Apply al gt IEREEIREZ oi pu Figure 14 Run Switching screen Proportional Outputs tab Issued Aug 14 21 Gas Control Manager Program User Manual ROC800 1 Review the values in the following fields Field Description Tag Use this field to name your output Input TLP Select the Input from available points on the ROC AO Value This shows the AO Value for the selected Output AO TLP Select the AO from available points on the ROC 2 Click Apply to save your changes 3 Proceed to Section 3 1 5 Run Switching Total Accum Tab 3 1 5 Run Switching Total Accum Tab The program provides four sets of resettable total accumulators for each meters volume and energy Unlike the total accumulator points in the base ROC800 that roll over at a value of 1 000 000 this accumulator is based on a huge data type that practically never rolls over unless manually reset All resets log to the event log E ROCLINK 800 Run Switching Remote Oprtns Cntrir Lal zl PS File Edit Vi
33. Part D301748X012 August 2014 Gas Control Manager Program User Manual for the ROC800 Series EF ROCLINK 800 On Line Ethernet ROC800 Remote Oprtns Cntrlr D e fed 1 0 amp Control fed Meter Me System SS History A De z E E 4 a On Line Ethernet ROC800 Remote Oprtns Cntr User Program Administrator Program 1 CauseAndE Tech 28x48 Program 2 Cone Program 3 GasControlMarv303_03 ZS User Display E File Edit View ROC Configure Meter Utilities Tools Window Help Ha wk GzoORWR ay 2 WK HS Display 20 Cause amp Effect Operate Display 21 Cause Configuration Display 22 Effect Configuration Display 23 Run Switching m r Lo ed CENNE 1 32PM Remote Automation Solutions s EMERSON Gas Control Manager Program User Manual ROC800 Revision Tracking Sheet August 2014 This manual may be revised periodically to incorporate new or updated information The revision date of each page appears at the bottom of the page opposite the page number A change in revision date to any page also changes the date of the manual that appears on the front cover Listed below is the revision date of each page if applicable Page Revision Initial release Aug 14 ii Issued Aug 14 Gas Control Manager Program Us
34. SCII character 40 Prop2 Tag PR2TAG RAV User String10 10 0x20 gt Ox7E for PropOut2 1 00 Proportional Output 2 TagName each ASCII character 41 Prop3 Tag PR3TAG RW User String10 10 0x20 gt Ox7E for PropOut3 1 00 Proportional Output 3 TagName each ASCII character 42 Prop4 Tag PR4TAG RW User String10 10 0x20 gt Ox7E for PropOut4 1 00 Proportional Output 4 TagName each ASCII character 43 Prop Input PRP1IN RAV User TLP 3 0 0 0 1 00 Selected Input 1 44 Prop2 Input PRP2IN RW User TLP 3 0 0 0 1 00 Selected Input 2 45 Prop3 Input PRP3IN RAV User TLP 3 0 0 0 1 00 Selected Input 3 46 Prop4 Input PRP4IN RAV User TLP 3 0 0 0 1 00 Selected Input 4 47 Prop Output PRP10U R W User TLP 3 0 0 0 1 00 Selected ProportionalOutput 1 48 Prop2 Output PRP2OU R W User TLP 3 0 0 0 1 00 Selected ProportionalOutput 2 49 Prop3 Output PRP30U RAW User TLP 3 0 0 0 1 00 Selected ProportionalOutput 3 50 Prop4 Output PRP40U RW User TLP 3 0 0 0 1 00 Selected ProportionalOutput 4 51 Run Open Close R1OPCL RAV Both Binary 1 0 gt 1 00000000 1 00 Run 1 Status 0 Close 1 Open 52 Run Open Close R2OPCL RAV Both Binary 1 0 gt 1 00000000 1 00 Run 2 Status 0 Close 1 Open Issued Aug 14 47 Gas Control Manager Program User Manual ROC800 Point Type 73 Run Switching Parm Name Abbr Access System DataType Length Range Default Ver Description or User Update 53 Run3 Open Close R3OPCL RW Both Binary 1 0 gt 1 00000000 1 00 Run 3 Status 0 Close 1
35. Values are shown in seconds 20 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Field Description Prev Opened Indicates the setting time in seconds that both valves Trail Run are open during the transition period between tubes This feature applies only if you have disabled the Leave Open After Opening Next Tube option on the Run Switch tab Lo Switch Pt Indicates the low value that the program compares to the value of the Input TLP for each run Note The units of this field are actual Engineering Units not percentages Hi Switch Pt Indicates the high value that the program compares to the value of the Input TLP for each run Note The units of this field are actual Engineering Units not percentages 2 Click Apply to save your changes 3 Proceed to Section 3 1 4 Run Switching Proportional Output Tab 3 1 4 Run Switching Proportional Output Tab Sixteen proportional outputs are available that send selected inputs points to analog outputs Each Station includes four Outputs that is Station 1 contains the 1 to 4 Output Station 2 contains the 5 to 8 output and so on E ROCLINK 800 Run Switching Remote Oprtns Cntrlr keck PS File Edit View ROC Configure Meter Utilities Tools Window Help e x Dw ed Gi Ha wt GzoOR SS HR 3 a Point Number 1 Station1 Run Switch Run Switch Operate oP ei 1st Output 2nd Output 3rd Output 4th Output Tag Prop
36. a cause point to see the Cause Configuration window for that station Issued Aug 14 27 Gas Control Manager Program User Manual ROC800 E ROCLINK 800 Cause Configuration Remote Oprtns Cntrlr LS faa Ss File Edit View ROC Configure Meter Utilities Tools Window Help E E x Dep SalSIgzIeoeluHewlWwl zoOpBRluSla Y gt Point Number 1 Cause 1 ad General Cause Configuration z e z Effect Assignments Cause Secondary s Relationship with Primary Se DENG Tag Name Cause 1 r Enabled AND with Primary C OR with Primary of Link jo of Link 5 fo F ofLikz j0 ofLink amp f0 HofLink3 0 ofLinkz 0 C Simpe e Compound Cause Execution Pre Condition Ze C gt lt no tag gt 00 cc se 00 Bet HofLink 4 0 ofLink amp 0 PtDef Undefined E Delay Secs Preset 30 Elaps Secs 0 Links Currently Active 0 Primary Logic Section Secondary Logic Section Misc Parameters PtDef Undefined Ej PtDef Undefined EI T Log Trips Alarm Log J Log Clears Tag lt no tag gt Cur Value 0 0 Tag lt no tag gt Cur Value 0 0 IT Require Reset Reset Code In Operator Operator gt One ScanRising Add gt C One Scan Rising C Add Minimum Trip Secs Preset 0 Elaps Trip Secs 0 C lt One Scan Falling C Subtract C lt One Scan Falling Subtract C C Watchdoa Timer C Mut C C Watchdoa Timer C Motel Accumulated Trips 0 C l C Copy Data C Divide
37. al ROC800 This page is intentionally left blank 10 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Chapter 3 Configuration After you download and start the Gas Control Manager Program configure the program using ROCLINK 800 software To do this use the program specific Gas Control Manager Program screen E ROCLINK 800 On Line Ethernet ROC800 Remote Oprtns Cntrir oS a ES File Edit View ROC Configure Meter Utilities Tools Window Help a x D e w Hi zx Ha wb GzoORRNR wy AO a On Line Ethemet ROC800 Remote Oprtns Cher 1 0 amp Control 5 Meter Me System EE History User Program Administrator Program 1 PMTM_v402_02_24t12w 89 Program 2 Cone ES Program 3 GasControlMarv305_01 Display 20 Cause amp Effect Operate Display 21 Cause Configuration Display 22 Effect Configuration Display 23 Run Switching SS User Display TE Fe CCCEEELan OH Figure 9 ROCLINK 800 3 1 EFM Applications Once you have successfully loaded the Gas Control Manager program into the ROC800 you can access the Gas Control Manager screens To start the EFM Applications 1 Double click an ROC800 device or click the Direct Connect icon in the toolbar 2 The device window opens Select User Program gt
38. al ROC800 Point Type 72 Effect Configuration Parm Name Abbr Access System Data Length Range Default Ver Description orUser Type Update 17 4th Out Tag 4OTTAG R O System String10 10 0x20 gt Ox7E lt none gt 1 04 4th Trip Cause Tag for each ASCII character 18 Reset Code RSTCOD RW User U8 1 0 gt 255 0 1 04 Match Reset Code withCause Reset Code 19 Active Link Count LNKCNT R O System U8 1 1 gt 16 0 1 04 Current Active Link Count 20 Assert EFMODE RAW User U8 1 0 gt 1 0 3 03 Assert Effect Continuously EffectContinuously 0 Once 1 Continuous 62 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Appendix A Sample Cause and Effect Diagram This appendix presents a full Cause and Effect Diagram sample matrix You can use the sample or make your own design Injection Well Skid 00 Output RSK 18 Cause amp Effect Description Matrix Input Description Tag w jw w jw w w jw jw Remote Shutdown Leon x x xjojojojojojx x x x x Utility Gas ESD Valve Closed Limit Switch Ezsc 1905 III Local ESD Hand Station Lemma X X x x Ololololo x x x x x EHS 1907_ ojojojo fojojojojo AAHH 1901 x x x x x x x x x AAHH 1902 x x x x x x x x x f E Ki nunciation in Local Display Run 1 SD Valve Open Command SDV 1902 Run 2 SD Valve Open Command SDV 1903 Run 3 SD Valve Open Command SDV 1904 Run 4 SD
39. ample if all four tubes had been opened choosing this option causes the system to monitor the switch points in all four tubes Monitor Last Monitor only the switch point that was Opened last activated For example if all four tubes had been opened choosing this option causes the system to monitor the switch points in tube 4 only Solenoid Selects a method for controlling the run switching valve Mode activations The selected mode applies to all valves and impacts status messages that notify whether relevant selections for digital outputs and digital inputs have been made Valid values are Single The Open DO selection is defined for Solenoid each valve used which opens and Latch closes the valve by energizing or de energizing a solenoid The Open and Close DI selections can be defined and monitored to verify valve travel if needed 14 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Field Focus Run Verification PV Cutoff Value Description Dual Solenoid Latch Dual Solenoid Latch with DI Reset Dual Solenoid Momentary The Open DO selection defines the output signal to open the valve The program will hold this state until a signal to close is issued The Close DO selection will define the output signal to close the valve One or the other solenoids will always be on The Open and Close DI selections can be defined and monitored to verify valve travel if needed In this mode th
40. ause The relationship can be AND or OR Select this checkbox to activate this cause only when the pre condition has been met The Cause Execution Pre Condition section displays when you select this option When the pre condition goes true this box is checked Indicates the data point TLP value used as apre condition If the set point is not reached for this TLP this cause does not activate Choose how you want the value of this point to be evaluated equal greater than or equal to gt not equal or less than or equal to lt Identifies the point at which the cause is activated Identifies how long the program waits after the condition is met before activating the cause Primary refers to the fact that this field is in Part 1 of the two possible comparisons for each cause Issued Aug 14 29 Gas Control Manager Program User Manual ROC800 Field Trip Delay Description PtDef Tag Cur Value Operator SetPt Def SetPt Value Deadband or Math Result Preset Secs The data point TLP value that displays in the Cur Value field This item can be any numerical point including values from other causes Click the button to the right of the field to browse through the list of available parameters You must configure this field for all cause function types The name given to the soft point in the soft point configuration screen Note The s
41. computer PC running Windows 2000 with Service Pack 2 Windows XP with Service Pack 3 Windows Vista 32 bit or Windows 7 32 bit The sections in this manual provide information in a sequence appropriate for first time users Once you become familiar with the procedures and the software running in a ROC800 the manual becomes a reference tool This manual has the following major sections Chapter l Introduction Chapter 2 Installation Chapter 3 Configuration Chapter 4 Reference This manual assumes that you are familiar with the ROC800 and its configuration For more information refer to the following manuals ROC800 Series Remote Operations Controller Instruction Manual Form A6175 ROCLINK 800 Configuration Software User Manual for ROC800 Series Form A6218 Issued Aug 14 1 Gas Control Manager Program User Manual ROC800 1 2 Product Overview The Gas Control Manager Program contains two parts EFM Applications and Cause and Effect This manual describes both parts of the program in two sections The first section covers the EFM Applications and the second section covers Cause and Effect 1 2 1 EFM Applications The EFM Applications User Program is designed to allow you to configure the Emerson Process Management ROC and ROC800 products to do common gas measurement functions such as station emergency shutdown outputting a 4 20mA signal proportional to an input or calcu
42. dministrator screen displays As shown in Figure 5 note that the Issued Aug 14 7 Gas Control Manager Program User Manual ROC800 Download User Program File frame identifies the selected program and that the Download amp Start button is active m Device User Program Environment Used Free SRAM 45418 56982 DRAM 606208 17768448 FLASH 481792 3130880 Library Version 28 1 User Programs Installed in Device 1 PMTM_v402_02_24t12w Name No Program 2 Cone Version Library Version 4 No Program j 5 No Program Created DRAM Used 0 6 No Program Handle FLASH Used 0 7 No Program Entry Pt 8 No Program ntry Pt Proc ID Clear Start Stop Displays Restart Counter 0 IT All Option Status Empty Reset Counter Download User Program File Ju ser Program GasControlMgrv305_01 tar Download Update Close Figure 5 User Program Administrator 7 Click Download amp Start to begin loading the selected program The following message displays Confirm Download Download amp Start User Program 3 Cel zs Figure 6 Confirm Download 8 Click Yes to begin the download During the download the program performs a warm start creates an event in the event log and when the download completes displays the following message 8 Issued Aug 14 Gas Control Manager Program User Manual ROC800 ROCLINK 800
43. ds or parameters to copy Deadband is not used with One Scan or Watchdog Timer functions The number of user defined seconds for which the comparison must be true before the cause goes true 30 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Field Secondary Logic Section Effect Assignments Misc Parameters Description Elapsed Displays the delay count in seconds up to Secs the user defined preset When the comparison becomes true the count seconds increments until it reaches the Preset Secs and the cause becomes true If at anytime the comparison turns false the count resets to zero and the cause becomes false Timer This field s value is 1 or 0 It serves as an Timing indication that the timer has been activated The Secondary Logic section has the same fields and logic as the Primary Logic section These are the links to the effects for this cause The link labels indicate there are 8 possible links that can be used The Link fields will be the 1 to 8 number referenced to one or more effects where 0 indicates no link For example If you wanted the first effect activated to be effect 4 you would enter 4 in the of Link 1 field Any number of effects can be listed here from zero to eight If all eight fields are set to zero defaults no effects are connected to the cause Links This shows the number of effects that are Currently currently tripped for this cause
44. e liable for technical or editorial errors in this manual or omissions from this manual REMOTE AUTOMATION SOLUTIONS MAKES NO WARRANTIES EXPRESSED OR IMPLIED INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THIS MANUAL AND IN NO EVENT SHALL REMOTE AUTOMATION SOLUTIONS BE LIABLE FOR ANY INCIDENTAL PUNITIVE SPECIAL OR CONSEQUENTIAL DAMAGES INCLUDING BUT NOT LIMITED TO LOSS OF PRODUCTION LOSS OF PROFITS LOSS OF REVENUE OR USE AND COSTS INCURRED INCLUDING WITHOUT LIMITATION FOR CAPITAL FUEL AND POWER AND CLAIMS OF THIRD PARTIES Emerson Process Management Ltd Remote Automation Solutions UK is a wholly owned subsidiary of Emerson Electric Co doing business as Remote Automation Solutions a business unit of Emerson Process Management FloBoss ROCLINK ControlWave Helicoid and OpenEnterprise are trademarks of Remote Automation Solutions AMS PlantWeb and the PlantWeb logo are marks owned by one of the companies in the Emerson Process Management business unit of Emerson Electric Co Emerson Process Management Emerson and the Emerson logo are trademarks and service marks of the Emerson Electric Co All other marks are property of their respective owners The contents of this publication are presented for informational purposes only While every effort has been made to ensure informational accuracy they are not to be construed as warranties or guarantees express or implied regarding
45. e outputs behave as a Dual Solenoid Latch but the solenoid resets or releases after the valve travels and the valve DI limit switches detect that valve position In this mode selections are made for an open and close DO that turn on momentarily while the valve travels and then turn off The ROC800 Point I O Time On setting for that DO determines the duration of the momentary pulse The Open and Close DI selections can be defined and monitored to verify valve travel if needed Verifies the focus control tube by continually monitoring the verification method of each enabled tube The highest number tube that is verified to be flowing is set as the focus tube This feedback causes the proper DO state to be asserted to establish proper focus Valid values are Disable PV Flow Sensing DI State No Run Verification Compares Input PV to the PV Cutoff Value to determine whether a flow condition exists for that tube The highest number tube that is flowing becomes the focus tube Examines the state of the digital inputs for each tube to determine the focus tube The highest number tube with its digital inputs indicating valve open becomes the focus tube If these DI points are Undefined this evaluation is not made The low flow cutoff value that defines a threshold for a valid flow sensing condition The program also uses this value to establish a valid flow for the Action On Failure mode Illegal PV Flow
46. er Manual ROC800 Contents Chapter 1 Introduction 1 1 1 SCOPES and Organizatii neering ce biel decal be coed NENNEN ee 1 1 2 tee ege EE EE 2 EC NEEN ed eeler re ET 2 kadr Couse and BCEE 2 1 3 Program Requirements jc ciel ate ei wad ie ER E 2 Chapter 2 Installation 5 2 1 Installing the License Key ciccc scceeteccetesieedendeseedecahcendenteceeseeueneedeceeaenseeitecesdectecnesdeeuaseedecdezendeataneedens 5 2 1 1 Verifying the License Key Installation 0 cc eceeeeeeeeeeeeenteeeeeeeeeeeeeaeeeeesnaeeeeesiaeeeeeeaes 6 2 2 Downloading th Program tee edit ie nee aid ie a eee ee 6 Chapter 3 Configuration 11 3 1 EFEM Applications deet edd steed eth eee de eee cee EE Eege 11 3 1 1 Run Switching Run Switch Tab Station Settings 0 00 eee ee eeeeeeeeenteeeeeeneeeeeeaaes 12 3 1 2 Run Switching Run Switch Tab Tube Settings 2 0 00 cceeeeeeeeeeeneeeeeeneeeeeeseeeeeeaes 17 3 1 3 Run Switching Run Switch Operate Tab 20 3 1 4 Run Switching Proportional Output Tab 21 3 1 5 Run Switching Total ACCUM Tab 22 3 1 6 About Open and Close DO 23 3 2 Cause and Effect EE 23 3 2 1 Effect Configuration Gettngs ccc E E EEA E R EE 25 3 2 2 Cause Configuration Settings irer eE EEr EEEE NEE E ERNE 27 3 2 3 Cause and Effect Operate Display 32 KE Configuration Lull EE 33 Chapter 4 Reference 43 4 1 Point Type 73 RUN SWItChiNg 200 cece eeeeee teen eee
47. et Point Number 28 Run4Lo SetPt R4LOSP R W User Float 4 Any FloatingPoint 10 0 1 00 Run 4 Low Set Point Number 29 Run1 Hi SetPt R1HISP RW User Float 4 Any FloatingPoint 200 0 1 00 Run 1 High Set Point Number 30 Run2 Hi SetPt R2HISP RW User Float 4 Any FloatingPoint 200 0 1 00 Run 2 High Set Point Number 31 Run3 Hi SetPt R3HISP RW User Float 4 Any FloatingPoint 200 0 1 00 Run 3 High Set Point Number 32 Run1 Leave Open R1LVOP R W User Binary 1 0 gt 1 00000001 1 00 Run 1 Leave Open AfterOpening Next Tube 0 No 1 Yes 33 Run2 Leave Open R2LVOP R W User Binary 1 0 gt 1 00000001 1 00 Run 2 Leave Open AfterOpening Next Tube 0 No 1 Yes 34 Run3 Leave Open R3LVOP R W User Binary 1 0 gt 1 00000001 1 00 Run 3 Leave Open AfterOpening Next Tube 0 No 1 Yes 35 Spike Delay SPKDLY R W User U8 1 0 gt 255 5 1 00 Spike Delay For All Inputs Seconds 36 Settling Delay SETDLY RW User U8 1 0 gt 255 30 1 00 Settling Run Switch Delay Seconds 37 Runs Open RNSOPN R O System U8 1 1 gt 4 0 1 00 Runs Open Status 46 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Point Type 73 Run Switching Parm Name Abbr Access System DataType Length Range Default Ver Description or User Update 38 Control Type CTLTYP R W User U8 1 0 gt 1 1 1 00 Switch Mode 0 Monitor Last OpenedSwitch Points 1 Monitor All PassedSwitch Points 39 Prop1 Tag PR1TAG RW User String10 10 0x20 gt Ox7E for PropOut1 1 00 Proportional Output 1 TagName each A
48. et button if Reset Required is checked Not Equal The cause goes true when the value at Cur Value is not equal to the si value at SetPt Value Issued Aug 14 35 Gas Control Manager Program User Manual ROC800 Primary Logic Section PtDet DIN5 1 STATUS Tag DI Default Cur Yalue 0 0 Operator C gt C OneScanRising Add lt One Scan Falling C Subtract Watchdog Timer C Multioly l C Copy Data C Divide Modulus SetPt Def Undefined SetPt Value fio Deadband or Math Result on Figure 25 Not Equal Operator example oee This cause is true because the statue of digital input A9 0 does not equal the set point value 1 One Scan Rising The cause goes true when the value at Cur Value changes from zero to one The cause will be true for one scan 1 second only Primary Logic Section PtDef UDP22 1 CZTRUE zl Tag Cause 1 Cur Value 0 0 Operator gt One ScanRising C Add One Scan Falling Subtract Watchdog Timer C Multioly l Copy Data C Divide 7 Modulus SetPt Det Undefined fei SetPt Value Ing Deadband or Math Result Ion Figure 26 One Scan Rising Operator example The input to this cause is the status of cause 1 true false When cause 1 goes true this cause will go true for one second The effect for this cause might be the mode of a digital output versa valve or momentary solenoid Inputs for this func
49. ew ROC Configure Meter Utilities Tools Window Help amp x D Sa JALCEICI Ha wn St ORR HS zw Point Number 1 Station1 Se Meter 1 Meter 2 Meter 3 Volume MCF D Volume MCF D Volume MCF D Energy MMBTU D Energy MMBTU D Energy MMBTU D Orifice Orifice Orifice C Linear C Linear C Linear Reset Reset Reset Copyright 2000 2013 All Rights Reserved by Vinson Process Controls LP Pri i Print Save As Auto Scan B Update Close HEH BRE zu Figure 15 Run Switching screen Total Accum tab 1 Review the values in the following fields 22 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Field Description Volume MCF This read only field shows the Run Total Volume Accum for the selected meter Energy This read only field shows the Run Total Volume MMBTU Energy for the selected meter Reset Click to reset the value of the selected meter 2 Click Apply to save your changes 3 Proceed to Section 3 1 6 About Open and Close DO About Open and Close DO The selected Solenoid Mode determines the DO parameter so correct selection of Status or Mode is not important For testing purposes without any physical I O FST MISC 1 to 4 Parameters are legitimate selections When using the Solenoid Mode Dual Solenoid Momentary you configure the pulse DO Time On delay in seconds using the ROCLINK I O Discrete Output screen s General tab Discrete Output ea Discrete Outputs E
50. g 0 Timer Expired 1 Timing 51 Sec Trip DelayTimer TMRTT2 R O System U8 0 gt 1 0 1 04 Secondary Logic Trip TimerTiming Timing 0 Timer Expired 1 Timing 52 AccumulatedTrips TRPACM RW Both U16 0 gt 65535 0 1 04 Accumulated Trips 53 Watchdog Timer WATDOG R O SYSTEM UINT16 0 gt 65535 0 3 05 Provides an incrementing counter to validate the program s running status Only updated for the first logical instance 58 Issued Aug 14 Gas Control Manager Program User Manual ROC800 4 3 Point Type 72 Effect Configuration Point type 72 applies to Effect Configuration There are 8 logicals of this point type Point Type 72 Effect Configuration Parm Name Abbr Access System Data Length Range Default Ver Description orUser Type Update 0 Effect Tag EFFTAG RW User String10 10 0x20 gt Ox7E for Effect 1 to 1 04 Effect Tag Name each Effect 16 ASCllcharacter 1 Effect Enable EFFENB R W User U8 1 0 gt 1 0 1 04 Effect Enable 0 Disabled 1 Enabled 2 Effect Definition EFFDEF RAA User TLP 3 0 0 0 1 04 Point Selection 3 Definition Tag DEFTAG R O System String10 10 0x20 gt Ox7E for lt none gt 1 04 Selected Point Tag ID each ASCllcharacter 4 Now Active CUREN R O System U8 1 0 gt 1 0 1 04 Effect Status Is Active G 0 No 1 Yes 5 Cur Val CURVAL R O System Float 4 Any Floating 0 0 1 04 Effect Current Value Point Number 6 Value When Active ENGVAL R W User Float 4 Any Floating 1 0 1 04 Value When Active Point Numbe
51. ge Default Ver Description or User Update Station Tag STATAG RW User String10 10 0x20 gt Ox7E for Station 1 00 Station Tag Name each ASCII 1 to character Station 4 Run Tag RUN1TG RW User String10 10 0x20 gt Ox7E for Run 1 00 Run1 Tag Name each ASCII character Run2 Tag RUN2TG RAV User String10 10 0x20 gt Ox7E for Run2 1 00 Run2 Tag Name each ASCII character Run3 Tag RUN3TG RW User String10 10 0x20 gt Ox7E for Run 1 00 Run3Tag Name each ASCII character Run4 Tag RUN4TG RW User String10 10 0x20 gt Ox7E for Run4 1 00 Run4 Tag Name each ASCII character Run1 Enable RUN1EN RW User Binary 1 0 gt 1 00000001 1 00 Run 1 Enable 0 Disabled 1 Enabled Run2 Enable RUN2EN RW User Binary 1 0 gt 1 00000000 1 00 Run 2 Enable 0 Disabled 1 Enabled Run3 Enable RUN3EN RW User Binary 1 0 gt 1 00000000 1 00 Run 3 Enable 0 Disabled 1 Enabled 44 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Point Type 73 Run Switching Parm Name Abbr Access System DataType Length Range Default Ver Description or User Update 8 Run4 Enable RUN4EN RAV User Binary 1 0 gt 1 00000000 1 00 Run 4 Enable 0 Disabled 1 Enabled 9 Run1 Input R1INPT RAV User TLP 3 0 0 0 1 00 Selected Run 1 Input 10 Run2 Input R2INPT RAV User TLP 3 0 0 0 1 00 Selected Run 2 Input 11 Run3 Input R3INPT RAV User TLP 3 0 0 0 1 00 Selected Run 3 Input 12 Run4 Input R4INPT RAV User TLP 3 0 0 0 1 00 Selected Run 4 Input 13 Run1 Open DO R1
52. hest to the right run open is the focus run When the value of the focus run s Input TLP is greater than or equal to its high set point for a certain amount of time spike delay the next enabled run to the right opens When using Monitor All Passed SwitchPts if any of the runs is above its high set point the next enabled run to the right of focus opens and focus shifts to that run Notice that Run4 has no Hi Switch Pt field as there is no openable run to its right all available runs are already open Note The units of this field are actual Engineering Units not percentages Select this checkbox if during expansion each run remains open when focus shifts to the next enabled run to the right If you do not select this checkbox each run opens only when it is the focus run there is only one run open at all times When a run loses focus it remains open while monitoring the new focus run to either the left or right When flow is detected on the new focus run Input TLP value is greater than one for the spike delay time the previous focus closes 2 Click Apply to save your changes 3 Proceed to Section 3 1 3 Run Switching Run Switch Operate Tab Issued Aug 14 19 Gas Control Manager Program User Manual ROC800 3 1 3 Run Switching Run Switch Operate Tab Use this tab to view information about the stations
53. inarily tube 2 becomes the focus run But as long as flow is still sensed in tube 3 it remains the focus run After the settling time expires default 30 seconds if tube 3 still has low DP the program will pulse to close tube 3 again and wait another settling period Run Switching Run Switch Tab Tube Settings Use this section to configure switching for up to four runs You define your input and output points set high and low points and choose when to open and close runs In the Run Switching section you can configure switching for up to four runs using various types of input and output points The program supports both non latching and latching such as Versa Valve or Magna Latch solenoids and has configurable high and low switch points and the option of closing the previous run when opening another 2nd Tube 3rd Tube 4th Tube Tag Run Tag Run Tag Rus Enabled Del Og J Enabled Pyv o Enabled P o Input ie KS Input 000 E Input wooo X Open D0 0 0 0 JI Dpenptphnn Opena jooo Close D0 00 00 _ Close DO 0 0 0 Close DO 0 0 0 Iw Energize to Open Iw Energize to Open JV Energize to Open Open DI 0 00 Open Djo nn Open D nn Close DI 0 00 Close DI f0 0 0 Close D 000 n Lo SwitchPt 10 0 Lo SwitchPt fi 0 0 Lo SwitchPt ft 0 0 Hi SwitchPt 2o00 Hi SwitchPt mn Leave Open After M Opening Next Tube Leave Open After Vv Opening Next Tube Figure 12 Sta
54. ined as variable inputs to the run switching function For orifice measurement these are typically differential pressures DPs which are the Meter Input parameter used in flow calculations For linear measurement actual uncorrected flow is typically selected If you leave this field Undefined the program displays a PV Type Not Selected status message The field shown as PV displays the current value of the selected Input PV Specifies the points in the ROC800 that are wired to the valve solenoids These should be digital output points They can be wired to either non latching solenoids energized de energized or latching solenoids such as Versa Valves or Magna Latches All enabled tubes must use an Open DO with the exception of the base tube the first enabled tube which is optional If the base tube has no actuated switching valve the DO will be Undefined Will be used unless the Single Solenoid Mode is selected or the base tube has no physical actuated valve in which case the DO is Undefined For more information about open and close DO refer to Section 3 1 3 About Open and Close DO Select to energize the Open DO to open the valve and open the run If this box is not selected the program turns off the Open DO to open the valve Selects the Open DI from available points on the ROC800 The TLP automatically uses the STATUS parameter regardless of what parameter is selected This selection is mandator
55. intTag ID each ASCllcharacter 24 Digi EnabProcess ENAPV R O System Float 4 Any Floating Point 0 0 1 04 Pre Condition Selected PointValue Value Number 25 Digi EnablerType ENAREL RW User U8 1 0 gt 3 0 1 04 Pre Condition Operator 0 1 2 gt 3 lt 26 Digi Enab StPtValue ENSTPT RW User Float 4 Any Floating Point 0 0 1 04 Pre Condition Setpoint Number 56 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Point Type 71 Cause Configuration Parm Name Abbr Access System DataType Length Range Default Ver Description or User Update 27 Digi Enab ENARLT R O System U8 0 gt 1 0 1 04 Pre Condition Met ResultValue 0 No 1 Yes 28 Enab Delay ENAPRE RW User U16 0 gt 65535 30 1 04 Pre Condition Timer Preset Secs SecsPreset 29 Enab Delay ENACNT R O System U16 0 gt 65535 0 1 04 Pre Condition Timer Secs SecsElapsed 30 Pri Trip DelaySecs TRPPR1 RAW User U16 0 gt 65535 0 1 04 Primary Logic Trip Preset Secs Preset 31 Pri Trip Delay TRPCT1 R O System U16 0 gt 65535 0 1 04 Primary Logic Trip Elapsed Secs Elapsed Secs 32 Scan Interval SCANIV RW User U8 0 gt 5 3 1 04 Scan Interval Not Used 0 100 mSec 1 200 mSec 2 500 mSec 3 1 Sec 4 2 Sec 5 5 Sec 33 Log Alarms LOGALM RW User U8 0 gt 1 0 1 04 Log Trips to Alarm Log 0 No 1 Yes 34 Require Reset RSTREQ RW User U8 0 gt 1 0 1 04 Trip Requires Reset 0 No 1 Yes 35 Effect 1 EFFT1 RW User U8 1 gt 8 0 1 04 Effect Assignment Link 1
56. lation resettable total meter accumulators for volume energy and run switching Normally a user would have to write FSTs to accomplish these tasks 1 2 2 Cause and Effect The Gas Control Manager User Program supports 16 causes and 8 effects The program is designed to allow you to configure the Emerson Process Management ROC and ROC800 products to do logical operations without writing FSTs A Cause would typically monitor a selected point that would be logically evaluated against a user defined set point Any tripped Cause linked to an Effect will force the action defined in that Effect The layout of the configuration screens is such that you can configure logic by inputting entries from a Cause and Effect matrix In many cases you can input the effects and causes line by line through the entire matrix Each Cause configuration screen and Effect configuration screen will apply to a tag line in the user s Cause amp Effect matrix 1 3 Program Requirements You download the Gas Control Manager Program to the Flash and RAM memory on the ROC800 with firmware version 3 50 or greater Download and configure the program using ROCLINK 800 Configuration software version 2 20 or greater The downloadable program is File Name Target Unit User Defined FlashUsed DRAM Used ROCLINK 800 Display Version Points UDP in bytes in bytes Version Number GasControlMgv RoC8003 50 71 72 73 128845 114688 2 20 20 21 22 23 305_01 tar No
57. ministrator screen displays see Figure 3 User Program Administrator a Device User Program Environment Used Free SRAM 31358 71042 DRAM 360448 18014208 FLASH 323584 3289088 Library Version 28 1 User Programs Installed in Device 1 CauseAnde fect 28x48 Name No Program 2 V Cone g Version Library Version d No Program F S No Pregan Created DRAM Used 0 amp No Program Handle FLASH Used 0 7 No Program k 8 No Program Entry Pt Proc ID Displays Restart Counter 0 IT All Option Status Empty Reset Counter Download User Program File Browse Update Close Figure 3 User Program Administrator 4 Click Browse in the Download User Program File frame The Select User Program File screen displays see Figure 4 5 Select the path and user program file to download from the CD ROM Program files are typically located in the Program Files folder on the CD ROM As Figure 4 shows the screen lists all valid user program files with the TAR extension Select User Program File gO Local Disk C User Program 4 Search User Program ol Organize v New folder ZS e i e Fe Favorites J GasControlMgrv305_01 tar 3 Libraries PR Computer ER Network Filename GasControlMgrv305_01 tar User Programs elf elf gz ta v Figure 4 Select User Program File 6 Click Open to select the program file The User Program A
58. n On Failure ee r Switch Mode tation Tag VS Ge Runs Open da jo Jo Spike Delay Bech 5 0 Type None Monitor Al Station2 Status Ok Settling Delay Sec ER 0 Action Status Only DI Gees ech 4 Failure Delay Sec Ian 0 Station ESD Focus Run Verification e G R ie Opene ESD TLP 0 0 0 fal _ Disable D See ial SwitchPts ESD SetPt 0 Status EDETSBeH PV Cutoff Value 3 0 Single Solenoid Latch Figure 11 Station settings of the Run Switch tab 1 Review the values in the following fields Field Description Station Tag Use this field to name your station The default value is Station1 Status The first number reflects the total number of runs flow tubes that the program believes is currently open The next four fields show the status of each of the four tubes The values are 1 open or 0 closed The blue box frames the tube that is in focus or control Status Provides information for the following run switching Message conditions The code number is available in Run Display Switching Parameter 81 0 Status OK 1 Station ESD 2 PV Type Not Selected 3 Invalid Open DO Type 4 Invalid Open DO Param 5 Invalid Close DO Type 6 Invalid Close DO Param 7 Invalid Open DI Type 8 Invalid Open DI Param 9 Invalid Close DI Type 10 Invalid Close DI Param 11 Illegal Flow Tube 1 12 Illegal Flow Tube 2 13 Illegal Flow Tube 3 14 Illegal Flow Tube 4 15 Illegal DI Tube 1
59. n of other data types besides unsigned interger UINT8 Defines a code that if matched to a Cause Reset Code reset those causes when the program detects a software or hard wired reset point 26 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Effect Status Shows whether the effect has been tripped activated Active Link This area shows the first four causes that currently Tattletale hold this effect active and the order in which they occurred Current Shows how many causes currently activate this effect Active Link Count 2 Click Apply to save your changes 3 Proceed to Section 3 2 2 Cause Configuration Settings A reset point is normally a digital input point such as a status point For example you may have the PtDef configured to be a DI status and the Actuated Value would be the value of the digital input when the reset button is pushed All causes that require resets Require Reset Is checked would examine this effect reset effect for the activated value Causes reset when program detects the activated value 3 2 2 Cause Configuration Settings To access the Cause Configuration window 1 Double click a ROC800 or click the Direct Connect icon in the toolbar 2 The device window opens Click User Program gt Gas Control Mgr in the ROCLINK configuration tree Double click Display 21 Cause Configuration A display for each cause point appears Double click
60. og Status 2 Disable Tube Alarm Log Status 87 Failure Delay FAIDLY RW User UINT8 1 0 gt 255 0 3 00 Failure Delay Secs 88 Failure Seconds FAISEC R O System UINT8 1 0 gt 255 0 3 00 Failure Seconds Issued Aug 14 51 Gas Control Manager Program User Manual ROC800 Point Type 73 Run Switching Parm Name Abbr Access System DataType Length Range Default Ver Description or User Update 89 Solenoid Mode SOLMOD R W User UINT8 1 0 gt 3 0 3 00 Solenoid Mode 0 Single Solenoid Latch 1 Dual Solenoid Latch 2 Dual Solenoid Latch DI Reset 3 Dual Solenoid Momentary 90 Run 1 Open Reset DI R1OPDI R W User TLP 3 0 0 0 3 00 Run 1 Open Reset DI 91 Run 2 Open Reset DI R2OPDI R W User TLP 3 0 0 0 3 00 Run 2 Open Reset DI 92 Run 3 Open Reset DI R3OPDI R W User TLP 3 0 0 0 3 00 Run 3 Open Reset DI 93 Run 4 Open Reset DI R4OPDI R W User TLP 3 0 0 0 3 00 Run 4 Open Reset DI 94 Run 1 Close ResetDI R1CLDI R W User TLP 3 0 0 0 3 00 Run 1 Close Reset DI 95 Run 2 Close ResetDI R2CLDI R W User TLP 3 0 0 0 3 00 Run 2 Close Reset DI 96 Run 3 Close Reset DI R3CLDI RW User TLP 3 0 0 0 3 00 Run 3 Close Reset DI 97 Run 4 Close ResetDl R4CLDI R W User TLP 0 0 0 3 00 Run 4 Close Reset DI 98 Run Open DI DIOPV1 R O System UINT8 0 gt 1 0 3 00 Run 1 Open DI Value Value 0 Reset 1 Open 99 Run2 Open DI DIOPV2 R O System UINT8 0 gt 1 0 3 00 Run 2 Open DI Value Value 0 Reset 1 Open 100 Run 3 Open DI DIOPV3 R O System UINT8 0 gt 1 0 3 00 Run
61. oint or software point Holds the trip state for a minimum time so a short duration trip can be detected Shows how long the cause has been tripped This is also the counter for the Minimum Trip Secs Preset Shows how many times the cause has been tripped Shows whether the Pre Condition section has been tripped 1 for Yes 0 for No Shows whether the Primary section has been tripped 1 for Yes 0 for No Shows whether the Secondary section has been tripped 1 for Yes 0 for No Shows whether the cause has been tripped 1 for Yes 0 for No If this is a compound cause and the relationship between primary and secondary was set to AND the cause will only be tripped if both the Primary Section and Secondary Sections are tripped 2 Click Apply to save your changes 3 Proceed to Section 3 2 3 Cause and Effect Operate Display 3 2 3 Cause and Effect Operate Display The Cause amp Effect Operate display is a read only summary screen showing all conditions statistics and linkages for the 16 causes and 8 effects Red indicates an active or tripped state where green indicates an inactive or normal state 32 Issued Aug 14 Gas Control Manager Program User Manual ROC800 CAUSES ot Sulfur Zero Gef o Flow rocess 1 LEER Wim r Pre Condition Curr Value AT CAUSE amp EFFECT OPERATE Curr Value wo g 0 2 24 3 wo T Gi 1007 458 0 224 LO et EE
62. ojojo 2 gt gt gt gt Su 3 3 3 3 I am 3 R effect must be reset by clearing condition namely re pressurizing the run for the PALL Issued Aug 14 63 Gas Control Manager Program User Manual ROC800 Headquarters Emerson Process Management Remote Automation Solutions 6005 Rogerdale Road Houston TX 77072 U S A T 1 281 879 2699 F 1 281 988 4445 www EmersonProcess com Remote Europe Emerson Process Management Remote Automation Solutions Emerson House Unit 8 Waterfront Business Park Dudley Road Brierly Hill Dudley UK DY5 1LX T 44 1384 487200 F 44 1384 487258 www EmersonProcess com Remote North American Latin America Emerson Process Management Remote Automation Solutions 6005 Rogerdale Road Houston TX USA 77072 T 1 281 879 2699 F 1 281 988 4445 www EmersonProcess com Remote Middle East Africa Emerson Process Management Remote Automation Solutions Emerson FZE P O Box 17033 Jebel Ali Free Zone South 2 Dubai U A E T 971 4 8118100 F 971 4 8865465 www EmersonProcess com Remote Asia Pacific Emerson Process Management Remote Automation Solutions 1 Pandan Crescent Singapore 128461 T 65 6777 8211 F 65 6777 0947 www EmersonProcess com Remote Remote Automation Solutions 2014 Remote Automation Solutions a business unit of Emerson Process Management All rights reserved Remote Automation Solutions a business unit of Emerson Process Management shall not b
63. or alerts or to have this cause require a reset Cause Status This informational section shows the status of the cause Red indicates tripped and green indicates not tripped Causes can be configured to perform multiple functions including true false logical comparisons math functions copying data state 28 Issued Aug 14 Gas Control Manager Program User Manual ROC800 changes and watchdog timer Causes can be linked to eight effects which will activate when the cause comparison is true 1 Review the values in the following fields Field General Cause Configuration Cause Execution Pre Condition Primary Logic Section Description Cause Tag Cause Enabled Simple Compound Secondary s Relationship with Primary Pre Condition Required Pre Condition Met PtDef Operators SetPt Delay Secs Preset A 10 character field for the tag from the cause amp effect matrix or a user selected tag Select this checkbox to process the cause Leave the checkbox blank to ignore the cause Note Ensure all portions of the cause screen are correctly configured before enabling the cause Choose Simple if you want to use one logic section in this cause Choose Compound to use two logic sections primary and secondary Use this selection to set the relationship between the primary and secondary logic sections Note This section displays only if you chose Compound for this c
64. r 7 Value When Not UENVAL R W User Float 4 Any Floating 0 0 1 04 Value When Inactive Active Point Number 8 Apply When Not WRITEU R W User U8 1 0 gt 1 1 1 04 Force Value When Inactive Active 0 No 1 Yes 9 Is Reset Pt RESTPT RW User U 1 0 gt 2 0 1 04 Reset Type 0 This Point is Not a Reset Point 1 This Point is a Hard Wired Reset 2 This Point is a Software Reset Issued Aug 14 59 Gas Control Manager Program User Manual ROC800 Point Type 72 Effect Configuration Parm Name Abbr Access System Data Length Range Default Ver Description orUser Type Update 10 1st Out Cause 1OUTCZ R O System U8 1 0 gt 1 0 1 04 1st Trip Cause NumberTattletale 0 None 1 Active 11 2nd Out Cause 2OUTCZ R O System U8 1 0 gt 1 0 1 04 2nd Trip Cause NumberTattletale 0 None 1 Active 12 3rd Out Cause 3OUTCZ R O System U8 1 0 gt 1 0 1 04 3rd Trip Cause NumberTattletale 0 None 1 Active 13 4th Out Cause 40UTCZ R O System U8 1 0 gt 1 0 1 04 4th Trip Cause NumberTattletale 0 None 1 Active 14 1st Out Tag 1OTTAG R O System String10 10 0x20 gt Ox7E lt none gt 1 04 1st Trip Cause Tag for each ASCII character 15 2nd Out Tag 2OTTAG R O System String10 10 0x20 gt Ox7E lt none gt 1 04 2nd Trip Cause Tag for each ASCII character 16 3rd Out Tag 3OTTAG R O System String10 10 0x20 gt Ox7E lt none gt 1 04 3rd Trip Cause Tag for each ASCII character 17 4th Out Tag 4OTTAG R O System String10 10 0x20 gt Ox7E l
65. s greater than SetPt Val 800 Note Because of the deadband of 50 the cause will remain true until the value of analog input A3 falls below 750 Less Than The cause goes true when the value at Cur Value is less than or equal lt to the value at SetPt Value 34 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Primary Logic Section Pet AIN A3 EU ES Tag RTD Cur Value 375 0 Operator One Scan Rising C Add One Scan Falling C Subtract Watchdog Timer Multioly Copy Data Divide Modulus SetPtDet Undefined SetPt Value been Deadband or Math Result on Figure 23 Less Than Operator example This cause is true because Cur Value 375 is less than or equal to SetPt Value 385 Note SetPt Value is a dynamic value coming from analog input A3 Equals The cause goes true when the value at Cur Value is equal to the value at SetPt Value Primary Logic Section PtDet DINA STATUS Tag DI 1 Got Cur Value 0 0 Operator gt One Scan Rising C Add C Qne Scan Falling C Subtract C Watchdog Timer Multioly l C Copy Data C Divide Modulus SetPt Def Undefined ey SetPt Value Ion Deadband or Math Result Jon Figure 24 Equals Operator example This cause is true because digital input A9 is zero Note Even when the level switch A9 goes to normal 1 the cause remains true until someone pushes the res
66. t none gt 1 04 4th Trip Cause Tag for each ASCII character 18 Reset Code RSTCOD R W User U8 1 0 gt 255 0 1 04 Match Reset Code withCause Reset Code 19 Active Link Count LNKCNT R O System U8 1 1 gt 16 0 1 04 Current Active Link Count 60 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Point Type 72 Effect Configuration Parm Name Abbr Access System Data Length Range Default Ver Description orUser Type Update 20 Assert EFMODE R W User U8 1 0 gt 1 0 3 03 Assert Effect Continuously EffectContinuously 0 Once 1 Continuous 2 This Point is a SoftwareReset 10 1st Out Cause 1OUTCZ R O System U8 1 0 gt 1 0 1 04 1st Trip Cause NumberTattletale 0 None 1 Active 11 2nd Out Cause 2OUTCZ R O System U8 1 0 gt 1 0 1 04 2nd Trip Cause NumberTattletale 0 None 1 Active 12 3rd Out Cause 3OUTCZ R O System U8 1 0 gt 1 0 1 04 3rd Trip Cause NumberTattletale 0 None 1 Active 13 4th Out Cause 40UTCZ R O System U8 1 0 gt 1 0 1 04 4th Trip Cause NumberTattletale 0 None 1 Active 14 1st Out Tag 1OTTAG R O System String10 10 0x20 gt Ox7E lt none gt 1 04 1st Trip Cause Tag for each ASCII character 15 2nd Out Tag 2OTTAG R O System String10 10 0x20 gt Ox7E lt none gt 1 04 2nd Trip Cause Tag for each ASCII character 16 3rd Out Tag 3OTTAG R O System String10 10 0x20 gt Ox7E lt none gt 1 04 3rd Trip Cause Tag for each ASCII character Issued Aug 14 61 Gas Control Manager Program User Manu
67. te You must connect a PC to the ROC800 s LOI port before starting the download 2 Issued Aug 14 Gas Control Manager Program User Manual ROC800 For information on viewing the memory allocation of user programs refer to the ROCLINK 800 Configuration Software User Manual for ROC800 Series Form A6218 Issued Aug 14 3 Gas Control Manager Program User Manual ROC800 This page is intentionally left blank 4 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Chapter 2 Installation This section provides instructions for installing the Gas Control Manager program into the ROC800 Read Section 1 3 of this manual for program requirements Notes The computer running ROCLINK 800 must be connected to the Local Operator Interface LOI port before you begin the download The program and license key can be installed in any order The manual shows the installation of the license key first The installation process and functionality is the same for all versions of the Gas Control Manager program 2 1 Installing the License Key If you order the Gas Control Manager program for a new ROC800 your ROC800 is delivered with the license key installed Go to Section 2 2 If you order the program for an existing ROC800 you must install the license key yourself A Caution Failure to exercise proper electrostatic discharge precautions such as wearing a grounded wrist strap may reset the
68. the Deadband Result register The cause status is always zero This is an example how to create 5 second execution from ROC clock seconds Primary Logic Section PtDef CLK 1 SECOND Tag MO Cur Value 15 0 Operator C gt OneScanRising C Add C lt One Scan Falling Subtract C Watchdog Timer Multioly e C Copy Data Divide Modulus SetPt Def Undefined fig SetPt Value 5 0 Deadband or Math Result o o Figure 34 Modulus Operator example The seconds from the ROC clock are divided by five Every five seconds the modulus remainder is zero Another cause can look at this cause s result field for a zero as part of condition for taking action In this way a 5 second execution clock is created Issued Aug 14 41 Gas Control Manager Program User Manual ROC800 This page is intentionally left blank 42 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Chapter 4 Reference This section provides information on the user defined point type the Gas Control Manager program uses Point Type 73 Run Switching Point Type 71 Cause Configuration Point Type 72 Effect Configuration Issued Aug 14 43 Gas Control Manager Program User Manual ROC800 4 1 Point Type 73 Run Switching Point type 73 applies to Run Switching There are 4 logicals of this point type Point Type 73 Run Switching Parm Name Abbr Access System DataType Length Ran
69. the products or services described herein or their use or applicability Remote Automation Solutions reserves the right to modify or improve the designs or specifications of such products at any time without notice All sales are governed by Remote Automation Solutions terms and conditions which are available upon request Remote Automation Solutions does not assume responsibility for the selection use or maintenance of any product Responsibility for proper selection use and maintenance of any Remote Automation Solutions product remains solely with the purchaser and end user S EMERSON
70. tion Writing one time to the output can be useful for operations such as setting a discrete output momentary parameter for a resettable output The Effect Configuration screen displays for the effect you have chosen The screen has three main sections Effect Configuration Use this area to name your effect define the point and define the active and inactive states that will be applied Effect Usage Use this area to define an effect to be a normal output or hardware software input reset point Effect Status This area is informational Effect Configuration Settings Use this screen to configure the Effect Configuration settings E ROCLINK 800 Effect Configuration Remote Oprtns Cntrir PS File Edit View ROC Configure Meter Utilities Tools Window Help x Dw el t GK Q Hei itis toga KA NR Point Number Ier X Effect Configuration Effect Status 1 Yes 0 No Tag Name Effect 1 r Enan Effect Is Active 0 Diet Undefined IS Active Link Tattletale O Tag lt no tag gt Cur Yalue 0 0 1st Trip Cause 0 Tag lt none gt S 2nd Trip Cause 0 Tag lt none gt Value When Active fio Force Value 3td Trip Cause D Tag lt none gt Value When Inactive 0 0 JW When ly 7 Inactive 4th Trip Cause 0 Tag lt none gt IT Assert Effect Continuously Effect Usage Current Active Link Count 0 e Normal Not used as a reset C Hard Wired Reset DI Point C Software Reset Match C ag atch Cause
71. tion settings of the Run Switch tab Notice that the Run 1 configuration has no Lo SwitchPt field This is because the Lo SwitchPt field triggers a run to be closed and closing Run 1 would result in no flow at the station Conversely notice that the Run 4 configuration has no Hi SwitchPt or Leave Open fields This is because there is no Run 5 to be opened after Run 4 1 Review the values in the following fields Field Tag Description A 10 character field that identifies the meters that makes up the run switching scheme This tag is useful for documentation purposes screen prints etc Issued Aug 14 17 Gas Control Manager Program User Manual ROC800 Field Enabled Input PV TLP Open DO TLP Close DO TLP Energize to Open Open DI TLP Description Select this checkbox to enable a run for the run switching scheme You must enable at least two runs in order to do run switching If only one of the four runs is enabled no action is done The left most run Run 1 is the primary run open during lowest all flow conditions The focus starts on the left and moves to the right Normally at least Run 1 and Run 2 would be enabled to do run switching with two meters However the program allows you to skip runs taken out of service so the run switching functionality is still valid even with Run 1 disabled as long as you have enabled two or more other runs Specifies the points in the ROC800 that are def
72. tion should be limited to Boolean types because only a zero to one transition will cause a trip One Scan Falling The cause goes true when the value at Cur Value changes from one to zero The cause will be true for one scan 1 sec only 36 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Watchdog Timer Primary Logic Section PtDet UDP22 1 CZTRUE Tag Cause 1 Cur Value 0 0 Operator C gt C OneScanRising Add e Dne ScanFaling Subtract es wa e Watchdog Timer Multioly C Copy Data C Divide Modulus SetPt Det Undefined lief SetPt Value Ing Deadband or Math Result Jon Figure 27 One Scan Falling Operator example The input to this cause is the status of cause 1 true false When cause 1 goes false this cause will go true for one second Effect 2 might be the mode of a digital output versa valve or momentary solenoid Inputs for this function should be limited to Boolean types because only a one to zero transition will cause a trip The cause goes true when the value at Cur Value does not change within the time span defined at True Delay sec This is an example using the comm port Valid Receive Counter to detect when communication stops Primary Logic Section Diere pi Tag Soft Pt 1 Cur Value 1053 0 Operator gt One Scan Rising C Add lt One Scan Falling Subtract WatchdogTimer Multioly l Copy Data
73. y only for the Solenoid Mode Dual Solenoid Latch DI Reset Otherwise the point can be used for monitoring purposes or left as Undefined if the valve has no limit switches 18 Issued Aug 14 Gas Control Manager Program User Manual ROC800 Field Close DI TLP Lo Switch Pt Hi Switch Pt Leave Open After Opening Next Tube Description Select the Close DI from available points on the ROC800 The TLP automatically uses the STATUS parameter regardless of what parameter is selected This selection is mandatory only for the Solenoid Mode Dual Solenoid Latch DI Reset Otherwise the point can be used for monitoring purposes or left as Undefined if the valve has no limit switches Indicates the low value that the program compares to the value of the Input TLP for each run In the run switching function the right most furthest to the right run open is the focus run When the value of the focus run s Input TLP is less than or equal to its low set point for a certain amount of time spike delay the run closes When using Monitor All Passed SwitchPts if any of the runs is below its low set point the focus run closes and focus shifts to the next enabled run to the left Note The units of this field are actual Engineering Units not percentages Indicates the high value that the program compares to the value of the Input TLP for each run In the run switching function the right most furt
74. ystem reads the tag when you configure the point definition If you change the tag after it has been read you will not see the updated tag name until you reconfigure the point definition To force an update set the PtDef to Undefined then reset it to the desired point The tag name will then be read and updated Ifa particular point type selected does not have a tag as the first parameter this field may not display properly Displays the current value of the ROC point TLP specified in the PtDef field Specifies the function operator of the cause The possible functions are shown in Table 1 The ROC data point TLP that becomes a dynamic source of the set point value SetPt Value field When this field is left Undefined you may enter a static value in the SetPt Val field Holds the value that is used for comparisons and math functions This field is not used for the One Scan or Watchdog Timer functions If the SetPt Def field is configured other than Undefined this field gets its value from the TLP specified in SetPt Def This field serves three purposes When using comparison operators gt lt it specifies a deadband value that must be exceeded before an existing true comparison can go false For math functions Add Subtract Multiply Divide this field holds the result of the math operation For the Copy Data function this field defines how many fiel

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