LUFKIN WELL MANAGER MODBUS MAP

Transcription

1 LUFKIN WELL MANAGER MODBUS MAP RPC APPLICATION DATE: VERSION: REVISION: FIRMWARE VERSION: 1/30/

2 Lufkin Automation Page 2 of 104 Revision History Revision Date /7/ /8/ /23/ /5/ Corrected Gauge Off Time Register. ( Changed from 1 Register to 2 Registers Added Well State Numbers Changed To ( DST is in Reg 4XXXX ) /12/ Corrected Typographical Error Corrected Typographical Error Corrected Typographical Error /19/ /18/ Corrected the bit numbers on this register /24/ Removed recover from loss of programming and clear loss of programming Removed logic expression flags R Corrected analog input raw reading size Corrected analog ouput raw reading size Removed alarm log information Removed common stamp event, last occurrence Removed logic expression results Removed downtime high fluid level well state Removed yesterday's low RPM Removed yesterday's low power Removed logic expression configuration /13/01 Changed this document to an Microsoft Excel File Type Corrected the size of these Event Log and Event Time /14/ Corrected the header organization for the pump card buffers /14/ Added the enable/disable register for the analog inputs Added Analog Input Alarm Section Changed To Changed To /20/ Added description of card order in Card Buffers Reversed the order of the pumpometer and rodometer registers Changed description to x10 from x /27/01 Revision History Description Created Released Modified for initial release Added to the map for laptop/host calibration support Changed description to x10 from x Reversed the order of these two registers Added the constant differential pressure register Changed the resolution of orifice diameter register

3 Lufkin Automation Page 3 of 104 Revision History /25/ Added Load Valve Check Buffer 1 Command Function 111 Added Load Valve Check Buffer 2 Command Function Added Record Peak Polished Rod HP Added Yesterday's Peak Polished Rod HP HISTORICAL BUFFERS - Register Address of this Section Changed Added 60 Day Peak Polished Rod HP Buffer Added Auto Downtime Buffer and Timestamp Added VFD Peak and Min Working Speed Added Pump Depth Added Refrence Polished Rod HP Timestamp Added Reference Polished Rod HP Added Maximum Allowed Polished Rod HP Added Valve Check Buffer /4/ Added alarm registers /22/ Added Fill Base 100 Added Global Off Command Function Redefined these definitions Added Section Added Special Application Registers Changed Event Log Descriptions Added Dynamic and Latched Alarms Added Digital Status Removed Counter Balance Check State Removed Downtime Power On Delay State Added Description of Pump Fillage Changed Description /26/ Added Description for Logic Expression Error Codes Changed Size of this reserved section Added Pump Cycle Registers Added IPA Control Enable/Disable Added IPA Control Reference Added HOA Switch Enable/Disable Added HOA Switch On Digital In Added HOA Switch Off Digital In Added Linear Pump Distance Between Sprockets Changed Description of Load Gain Register Added Linear Pump Sprocket Radius Added Linear Pump Malfunction Digital Out Channel /2/02 Campo Boscan Added the Campo Boscan Special Application Registers Added Main Board Diagnostic State Added Pumping Unit ID /15/ Added Generated Position Phase Synch Changed Description to HOA Auto Digital In Added Violation Enable/Disable Strucutures for all operation modes Added Pumping Unit Database Information /18/ Added Event Numbers 25,26, /3/ Changed Digital Output start address to Added Logic Expression Results Added VFD Run Scaled Removed Pumping Unit Database Information

4 Lufkin Automation Page 4 of 104 Revision History /9/02 4XXXX Corrected the size of the Analog Output Configuration Section thus correcting the addressing for the following 4XXXX registers /15/ Removed day of week ( Not supported ) /16/ Added Descriptions to all violation enable/disable structures /17/ Change Pumping Unit ID To Counter Balance Phase Angle /22/ Added Event Numbers 22, Added Logic Expression Enable/Disable to Timed Mode Changed Output Ratio Calcualation /10/ Added Coils to load 24 hour analog input historical buffers Added Coils to load 60 day analog input historical buffers Added Current 8 Minute Average to Analog Input Status Structures Removed Event Numbers 30,31,32,35,39 Added Event Numbers 43,44, Added a 180 floating point buffer to be loaded with special coils Added a 60 floating point buffer to be loaded with special coils /15/ Added support for the Alarm Registers Moved Accumulator Config Section to Added Shutdown Causes to Dynagraph Card Headers /16/ Corrected Adress in Load Buffer Header /6/ Added support for Accumulator Status Changed Card Buffer to Generic Buffer ( See Generic Buffer Desc ) Added support for Accumulator Configuration /9/ Added Register Alarm Alarm and Alert Section Added Tubing Movement Register Added Intrinsic Barrier Support Enable/Disable Register Added Tubing Movement Configuration /30/ Corrected the location of reserved registers in Accumulator Config /6/ Added Support for Modbus Master Added Digital Dynamic Alarms Added Digital Latched Alarms Added Modbus Master Communications Failure Dynamic Alarms Added Modbus Master Communications Failure Latched Alarms Added Support for 2 more Accumulators Added Description for Alarm Log Added Data Section for Modbus Master Added Support for 2 more Accumulators Added Differential Pressure Zero Cutoff Corrected Register Address Range from Valve Check Buffer Added Modbus Master Support Registers /11/ Corrected Coil Address in this range.

5 Lufkin Automation Page 5 of 104 Revision History /6/ Added Load Alarm Tracking History Coils Added Load Register Log 1440 Coils Added Clear Log Coils Added Active Dynamic Alarm Coil Added Active Latched Alarm Coil Added Well State Alarms Added New Event Counter to Alarm Log Added Programmable Calculation Results Added Alarm Tracking Status Added Accumulated Runtime Minutes Register Added Well State Alarm Configuration Added Alarm Tracking Configuration Added Support for Separate Downtime Logic Expression Separated Transmission Parameters For Laptop, Radio, Expansion Added Notepad Configuration Added Register Log Configuration Added Register Calculation Configuration Added Modbus Master Poll Rate Register Added Register Description Section To Map Description /19/ Corrected Addresses in this range /1/04 Logic Exp. Added Description to Logic Expression Action Registers /1/ Added Load Notepad Coil /26/05 10 Added Reinitialize PIP Calculation Added Cryout and VFD dynamic alarms Added VFD latch alarms Added VFD WF2 Status registers Added PIP/SWT Resisters Added SWT % Water Cut Added SWT Leakage Adjustment Added External Malfunction Digital Input Channel Added Clear Alarm Digital Input Channel Added Descriptions for Tubing Sizes Added PIP/SWT Configuration Registers Added VFD Rod Float Mitigator Support Added Active Alarm Action Added Cryout Configuration Registers Added Crank Sensor Installation Adjustment Register DescriptiCorrected Structure for Modbus Register Type

6 Lufkin Automation Page 6 of 104 Revision History /5/05 Register DescriptiDI Configuration: Configuration 3 11 Added Initiate Reference Revolution Calibration 12 Added Abort Reference Revolution Calibration 13 Liner Loading Operation Terminate Malfunction Lockout detected Added Coil Tracking Status Corrected from Float to Word Added Shutdown ID 131: Malfunction Lockout Added Ref Rev Calibration Status Added Ref Rev Calibration Timestamp Liner Loading Prevention State Last Liner Loading Operation Nest Scheduled Liner Loading Operation Lockout feature Enable/disable Lockout allowable period hours Lockout allowable period minutes Liner Loading Option Liner Loading Timer Interval Liner Loading Operation Period Liner Loading Valve Control DO Channel Liner Loading Input:AI Analog Input Channel Liner Loading Input : AI Threshold limit Liner Loading Input: AI delay Liner Loading Valve Control Override Added Modbus Master Device Type Moved Switch Mounting Error Angle From to /17/ Added Coil to Load Last 24 Hour VFD Run Speed Data Added Coils to Support SWT/PIP Historical Data Retrieval Added Coils to Support VFD Commands Added EFM Search Coils Added EFM Status Registers Added Additional AGA Configuration Registers to support Custody Transfer Added Custody Transfer Historical Data Request Criteria & Corrected Description to be x100 ms

7 Lufkin Automation Page 7 of 104 Revision History /6/ Added Host Logged In Flag Extended EFM Status Registers Added Load/Position Transducer Status Extended VFD Status Registers Updated Analog Output Configuration Extended AGA Configuration Added Tubing Head Pressure Source Added HOA On Speed and Motor Overload Protection Level Added Enhanced Fixed Torque RFM Enable/Disable /5/ Added descriptions to new AGA Configuration Registers /17/ Converted to /3/ & 209 Added new PIP data coils Added Invalid Gas Mixture Added Strokes Per Minute Added PIP Average Since GOT Added Yesterday's Average PIP Added Alarm on Parameter Differences Enable/Disable Corrected Description to be x Corrected Description to be x Changed Name to Power Cutoff Mode Configuration Corrected Description of Register to be a signed x100 register Changed description to reflect x10 register Changed description to reflect x10 register Changed description to reflect x10 register Changed description to reflect x10 register Changed description to reflect x10 register Added Crank Start Detect Added Start Window Added PIP Control Override Added PIP Setpoint Added Num Consec Low PIP Strokes Allowed Added Consider Formation Producing Pressure Added Formation Depth Added AS1 DBR Installed Added AS1 RTC Enable/Disable /15/06 Generic Buffer Corrected coils used to load register log historical data 1/12/07 Notepad Added instructions to Notepad section /19/ Added Contract Hour for EFM Applicatoin Added Meter Run Name for EFM Application Added Meter Run ID for EFM Application /16/ Fixed buffer size in map from 56 to /2/07 No changes to map

8 Lufkin Automation Page 8 of 104 Revision History /21/ Added AGA 8 Task Re-Executed to Event Log (8) Added Custody Transfer Task Re-Executed to Event Log (9) Added Return to Normal Control to Event Log (20) Added Switch to Failure Control to Event Log (35) Added Enter Programming Fault State to Event Log (88) Added Shutdown Event ID's 132,133, Corrected Description Added coils for VSD Support Added coils for Historical SWT/PIP Support Corrected description for User Defined Accumulator Corrected description for Previous User Defined Accumulator Corected Channel Configuration Register Description Corected Channel Configuration Register Description Added Motor Control Description for Logic Expression Actions Added Today's Average Strokes Per Minute Added Yesterday's Average Strokes Per Minute Added coils for VSD Historical Support Added coils for Pump Efficiency History 5.24 R1 12/10/ Added Downtime Logic Expression Well States Added Mslfunction Logic Expression Well States Added Malfunction Lockout Well State Added Downtime PIP Control Override Well State Corrected Register Description Generic Buffer Added Description for VFD History Added Average Gross Pump Efficiency Added Yesterday's Average Gross Pump Efficiency Added Average Net Pump Efficiency Added Yesterday's Average Net Pump Efficiency Added Display Unit Configuration Added User Defined Tubing Outer Diameter Added User Defined Tubing Inner Diameter Added VFD Drive Fault Bypass Digital Added Invalid Tubing Size Alarm 5.26 R1 1/15/09 No Changes Made 5.28 R1 5/15/ Added No Crank Timeout Added Coils for Loading Malfunction Cards 5.28 R2 7/16/ Added events to event log /16/ Added VSD Authorization Alarm Added Linear Pumping Unit Cornering Support Added Section Added Reseverd Section Added Section Added Generic Buffer Added Debug Pump Load Added Debug Pump Position Added Debug Fill Base Added Debug Tubing Gradient Added Debug Tubing Head Pressure Added Debug Pump Depth Added Debug Last Rod Diameter Added Debug Consider Unachored Added Debug Tubing Size

9 Lufkin Automation Page 9 of 104 Revision History Added Debug Tubing Anchor Depth Added Debug Shallow Well Added PIP Version Added Newton vs. Bisection Added Fluid Load Filter Window Added Liquid Filter Window Added Gas Filter Window Added Debug Memory /5/ No changes made /25/ No changes made /28/ No changes made /30/ No changes made 6.08 R1 8/17/ Corrected Description Corrected Description Corrected Description /19/ No changes made /2/ Added VFD Drive Bypass Switch Engaged Added VFD ABB IGBT Fans Not Configured Added VFD ABB IGBT Fans Conflict Adjusted Reserve Value Added VFD Drive BypassSwitchEngaged Added VFD ABB IGBT Fans Not Configured Added VFD ABB IGBT Fans Config Conflict Adjusted Reserve Value Added IGBT Temp Added Control Board Temp Added Output RPM Added Line Side Fault Adjusted Reserve Value Added VFD Drive Bypass Switch Enabled Disabled Added VFD Drive Bypass Switch Input Digital Added VFD IGBT Fans Enabled Disabled Added VFD IGBT Fans Output Digital Added VFD IGBT Fans Temp Threshold Added VFD IGBT Fans Min Run Time Adjusted Reserve Value /30/ No changes made 6.14 R1 5/11/ Corrected Description /30/ Well Test / PIP 'Advanced' mode now requires a Sec. Auth. Module

10 Lufkin Automation Page 10 of Registers Registers Common Command Functions Note: Use Function Code 01 to Read these bits. Code 05/15 to Write these bits REGISTER # Coils NAME 1 1 RESET_MAL Reset Malfunctions 2 1 CLEAR Clear Alarms Flag Basic Calibration Basic Calibration 6 1 Horseshoe Calibration Calibration using horseshoe 7 1 Calibration Accepted Calibration Accepted 8 1 User Terminated Calibration Terminated by user 9 1 Reset To Default 3/19/ ReInitPip Reinitialize Pump Intake Pressure 11 1 InitiateRefRevCalibration Initiate Reference Revolution Calibration 12 1 AbortRefRevCalibration Abort Reference Revolution Calibration 13 1 Terminate Liner Loading 6.08 R1 Liner Loading Option( 4XXXX) is set to TIMER Clear Logic Expression Functions Note: Use Function Code 01 to Read these bits. Code 05/15 to Write these bits REGISTER # Coils NAME 17 1 Clear Logic Exp 1 Clear Logic Expression 1 Result 18 1 Clear Logic Exp 2 Clear Logic Expression 2 Result 19 1 Clear Logic Exp 3 Clear Logic Expression 3 Result 20 1 Clear Logic Exp 4 Clear Logic Expression 4 Result 21 1 Clear Logic Exp 5 Clear Logic Expression 5 Result 22 1 Clear Logic Exp 6 Clear Logic Expression 6 Result 23 1 Clear Logic Exp 7 Clear Logic Expression 7 Result 24 1 Clear Logic Exp 8 Clear Logic Expression 8 Result 25 1 Clear All Logic Exp Clear All Logic Expression Results

11 Motor Control Command Functions Lufkin Automation Page 11 of Registers Note: Use Function Code 01 to Read these bits. Code 05/15 to Write these bits REGISTER # Coils NAME Global Off Global Off Stop Motor Host Host Stop Motor Start Motor Host Host Start Motor Application Specific Command Functions Load Card Buffers Note: Use Function Code 01 to Read these bits. Code 05 to Write these bits If the controller is configured for downhole control, when loading cards with coils the surface and pump card buffers will both be loaded Load Stored Load Stored Cards into 5 Card Buffers Load Shutdown 1 Load Shutdown Cards Set 1 Into 5 Card Buffers Load Shutdown 2 Load Shutdown Cards Set 2 Into 5 Card Buffers Load Standard Load Standard Card into Single Card Buffer Load Start Load Start Card into Single Card Buffer Load Pump Up Load Pump Up Card into Single Card Buffer Load Last Stroke Load Last Stroke into Single Card Buffer Load Valve Check Buffers Note: Use Function Code 01 to Read these bits. Code 05 to Write these bits The forcing of coils invoke the storing of valve check buffers into the register range of Load Ref VC Load Reference Valve Check Load Working VC Load Working Valve Check

12 Lufkin Automation Page 12 of Registers Load Analog Input 24 Hour History Note: Use Function Code 01 to Read these bits. Code 05 to Write these bits There is a historical buffer for each analog input that holds a 24-hour 8 minute average.( Totalling 180 Floating Point Scaled Values) The forcing of a coil in the range of invokes the requested buffer to be loaded into the register range of Analog Input 1 Load 24 Hour Analog Input History Analog Input 2 Load 24 Hour Analog Input History Analog Input 3 Load 24 Hour Analog Input History Analog Input 4 Load 24 Hour Analog Input History Analog Input 5 Load 24 Hour Analog Input History Analog Input 6 Load 24 Hour Analog Input History Analog Input 7 Load 24 Hour Analog Input History Analog Input 8 Load 24 Hour Analog Input History Analog Input 9 Load 24 Hour Analog Input History Analog Input 10 Load 24 Hour Analog Input History Analog Input 11 Load 24 Hour Analog Input History Analog Input 12 Load 24 Hour Analog Input History Analog Input 13 Load 24 Hour Analog Input History Analog Input 14 Load 24 Hour Analog Input History Analog Input 15 Load 24 Hour Analog Input History Analog Input 16 Load 24 Hour Analog Input History Analog Input 17 Load 24 Hour Analog Input History Analog Input 18 Load 24 Hour Analog Input History Analog Input 19 Load 24 Hour Analog Input History Analog Input 20 Load 24 Hour Analog Input History Analog Input 21 Load 24 Hour Analog Input History Analog Input 22 Load 24 Hour Analog Input History Analog Input 23 Load 24 Hour Analog Input History Analog Input 24 Load 24 Hour Analog Input History Analog Input 25 Load 24 Hour Analog Input History Analog Input 26 Load 24 Hour Analog Input History Analog Input 27 Load 24 Hour Analog Input History Analog Input 28 Load 24 Hour Analog Input History Analog Input 29 Load 24 Hour Analog Input History Analog Input 30 Load 24 Hour Analog Input History Analog Input 31 Load 24 Hour Analog Input History Analog Input 32 Load 24 Hour Analog Input History

13 Lufkin Automation Page 13 of Registers Load Analog Input 60 Day History Note: Use Function Code 01 to Read these bits. Code 05 to Write these bits There is a 60 floating point historical buffer for each analog input that holds 60 days of daily average of that inputs recorded at gauge off time. The forcing of a coil in the range of invokes the requested buffer to be loaded into the register range of Analog Input 1 Load 60 Day Analog Input History Analog Input 2 Load 60 Day Analog Input History Analog Input 3 Load 60 Day Analog Input History Analog Input 4 Load 60 Day Analog Input History Analog Input 5 Load 60 Day Analog Input History Analog Input 6 Load 60 Day Analog Input History Analog Input 7 Load 60 Day Analog Input History Analog Input 8 Load 60 Day Analog Input History Analog Input 9 Load 60 Day Analog Input History Analog Input 10 Load 60 Day Analog Input History Analog Input 11 Load 60 Day Analog Input History Analog Input 12 Load 60 Day Analog Input History Analog Input 13 Load 60 Day Analog Input History Analog Input 14 Load 60 Day Analog Input History Analog Input 15 Load 60 Day Analog Input History Analog Input 16 Load 60 Day Analog Input History Analog Input 17 Load 60 Day Analog Input History Analog Input 18 Load 60 Day Analog Input History Analog Input 19 Load 60 Day Analog Input History Analog Input 20 Load 60 Day Analog Input History Analog Input 21 Load 60 Day Analog Input History Analog Input 22 Load 60 Day Analog Input History Analog Input 23 Load 60 Day Analog Input History Analog Input 24 Load 60 Day Analog Input History Analog Input 25 Load 60 Day Analog Input History Analog Input 26 Load 60 Day Analog Input History Analog Input 27 Load 60 Day Analog Input History Analog Input 28 Load 60 Day Analog Input History Analog Input 29 Load 60 Day Analog Input History Analog Input 30 Load 60 Day Analog Input History Analog Input 31 Load 60 Day Analog Input History Analog Input 32 Load 60 Day Analog Input History

14 Lufkin Automation Page 14 of Registers Load Accumulator 1440 Buffer Accumulator 1 Load 1440 Accumulator Buffer Accumulator 2 Load 1440 Accumulator Buffer Accumulator 3 Load 1440 Accumulator Buffer Accumulator 4 Load 1440 Accumulator Buffer Accumulator 5 Load 1440 Accumulator Buffer Accumulator 6 Load 1440 Accumulator Buffer Accumulator 7 Load 1440 Accumulator Buffer Accumulator 8 Load 1440 Accumulator Buffer Read Function Code: 01 Write Function Code: 05 Buffer Description: Internally there is a 1440 buffer of floating point values for each accumulator. This buffer contains the last 1440 average rate values calculated at the user defined interval. Buffer Size: 1440 Double Word values ( x100 ) ( bit registers ) Action: Forcing a coil in the range of will populate the Generic Buffer ( starting at register ) with the values from the buffer corresponding to the coil. Load Accumulator 60 Day Buffer Accumulator 1 Load 60 Day Accumulator Buffer Accumulator 2 Load 60 Day Accumulator Buffer Accumulator 3 Load 60 Day Accumulator Buffer Accumulator 4 Load 60 Day Accumulator Buffer Accumulator 5 Load 60 Day Accumulator Buffer Accumulator 6 Load 60 Day Accumulator Buffer Accumulator 7 Load 60 Day Accumulator Buffer Accumulator 8 Load 60 Day Accumulator Buffer Read Function Code: 01 Write Function Code: 05 Buffer Description: Internally there is a 60 data point buffer of long values for each accumulator. This buffer contains the daily total accumulation of an accumulator stored at gauge off time. Buffer Size: bit integer values (x100) ( bit registers) Action: Forcing a coil in the range of loads the corresponding 60 day accumulator buffer into the Generic Buffer ( starting register of ).

15 Lufkin Automation Page 15 of Registers Notepad Support Coils Note: Use Function Code 01 to Read these bits. Code 05/15 to Write these bits REGISTER # Coils NAME Save Notepad Load Notepad VFD Historical Data Support Coils Note: Use Function Code 01 to Read these bits. Code 05/15 to Write these bits REGISTER # Coils NAME Load VFD 1440 Speed SWT/PIP Historical Support Coils Note: Use Function Code 01 to Read these bits. Code 05/15 to Write these bits REGISTER # Coils NAME Load 60 Day SWT Fluid Load 60 Day SWT Water Load 60 Day SWT Oil Load 60 Day SWT Gas Load 60 Day SWT All Load 60 Day PIP Peak Load 60 Day PIP Min Load 2880 Avg PIP Load 60 Day Avg PIP Digital Outputs Note: Use Function Code 01 to Read these bits. Code 05/15 to Write these bits REGISTER # Coils NAME DO1-DO64 Physical Digital Outputs 1-64

16 Lufkin Automation Page 16 of Registers Note: Use Function Code 01 to Read these bits. Code 05/15 to Write these bits REGISTER # Coils NAME Modbus Master Save Comm Config Note: Use Function Code 01 to Read these bits. Code 05 to Write these bits REGISTER # Coils NAME Save_Comm_Config_1 Save Modbus Master Comm Config Save_Comm_Config_2 Save Modbus Master Comm Config Save_Comm_Config_3 Save Modbus Master Comm Config Save_Comm_Config_4 Save Modbus Master Comm Config Save_Comm_Config_5 Save Modbus Master Comm Config Save_Comm_Config_6 Save Modbus Master Comm Config Save_Comm_Config_7 Save Modbus Master Comm Config Save_Comm_Config_8 Save Modbus Master Comm Config Save_Comm_Config_9 Save Modbus Master Comm Config Save_Comm_Config_10 Save Modbus Master Comm Config Modbus Master Save Comm Config Note: Use Function Code 01 to Read these bits. Code 05 to Write these bits REGISTER # Coils NAME Save_Reg_Addresses_1 Save Register Addresses Save_Reg_Addresses_2 Save Register Addresses Save_Reg_Addresses_3 Save Register Addresses Save_Reg_Addresses_4 Save Register Addresses Save_Reg_Addresses_5 Save Register Addresses Save_Reg_Addresses_6 Save Register Addresses Save_Reg_Addresses_7 Save Register Addresses Save_Reg_Addresses_8 Save Register Addresses Save_Reg_Addresses_9 Save Register Addresses Save_Reg_Addresses_10 Save Register Addresses

17 Lufkin Automation Page 17 of Registers Modbus Master Load Data Note: Use Function Code 01 to Read these bits. Code 05 to Write these bits REGISTER # Coils NAME Load_Data_1 Load Data Load_Data_2 Load Data Load_Data_3 Load Data Load_Data_4 Load Data Load_Data_5 Load Data Load_Data_6 Load Data Load_Data_7 Load Data Load_Data_8 Load Data Load_Data_9 Load Data Load_Data_10 Load Data Modbus Master Write Data To Slave Note: Use Function Code 01 to Read these bits. Code 05 to Write these bits REGISTER # Coils NAME Write_Data_To_Slave_1 Write Data To Slave Device Write_Data_To_Slave_2 Write Data To Slave Device Write_Data_To_Slave_3 Write Data To Slave Device Write_Data_To_Slave_4 Write Data To Slave Device Write_Data_To_Slave_5 Write Data To Slave Device Write_Data_To_Slave_6 Write Data To Slave Device Write_Data_To_Slave_7 Write Data To Slave Device Write_Data_To_Slave_8 Write Data To Slave Device Write_Data_To_Slave_9 Write Data To Slave Device Write_Data_To_Slave_10 Write Data To Slave Device

18 Lufkin Automation Page 18 of Registers Load Alarm Tracking 60 Day History Note: Use Function Code 01 to Read these bits. Code 05 to Write these bits Note: Set these coils to load the alarm tracking history into the generic buffer beginning at A description of these buffers is in the Generic Buffer Description of this document Load Alarm Track 1 Hist Load Alarm Track 1 60 Day History Load Alarm Track 2 Hist Load Alarm Track 2 60 Day History Load Alarm Track 3 Hist Load Alarm Track 3 60 Day History Load Alarm Track 4 Hist Load Alarm Track 4 60 Day History Load Alarm Track 5 Hist Load Alarm Track 5 60 Day History Load Alarm Track 6 Hist Load Alarm Track 6 60 Day History Load Alarm Track 7 Hist Load Alarm Track 7 60 Day History Load Alarm Track 8 Hist Load Alarm Track 8 60 Day History Load Alarm Track 9 Hist Load Alarm Track 9 60 Day History Load Alarm Track 10 Hist Load Alarm Track Day History Load Alarm Track 11 Hist Load Alarm Track Day History Load Alarm Track 12 Hist Load Alarm Track Day History Load Alarm Track 13 Hist Load Alarm Track Day History Load Alarm Track 14 Hist Load Alarm Track Day History Load Alarm Track 15 Hist Load Alarm Track Day History Load Alarm Track 16 Hist Load Alarm Track Day History Load Register Log 1440 Buffers Note: Use Function Code 01 to Read these bits. Code 05 to Write these bits REGISTER # Coils NAME Load Reg Log 1 Buffer Load Register Log Buffer Load Reg Log 2 Buffer Load Register Log Buffer Load Reg Log 3 Buffer Load Register Log Buffer Load Reg Log 4 Buffer Load Register Log Buffer Load Reg Log 5 Buffer Load Register Log Buffer Load Reg Log 6 Buffer Load Register Log Buffer Load Reg Log 7 Buffer Load Register Log Buffer Load Reg Log 8 Buffer Load Register Log Buffer Load Reg Log 9 Buffer Load Register Log Buffer Load Reg Log 10 Buffer Load Register Log Buffer

19 Lufkin Automation Page 19 of Registers Note: Use Function Code 01 to Read these bits. Code 05 to Write these bits REGISTER # Coils NAME VFD Commands Note: Use Function Code 01 to Read these bits. Code 05 to Write these bits REGISTER # Coils Description VFD Write Generic Register VFD Copy Parameters To Drive From the Controller VFD Copy Parameters To the Controller From Drive Note: Use Function Code 01 to Read these bits. Code 05 to Write these bits 653 REGISTER # Coils Description

20 Lufkin Automation Page 20 of Registers EFM HISTORICAL DATA RETRIEVAL COILS Retrieve By Date Note: Use Function Code 05 to Write these bits REGISTER # Coils Description Retrieve Daily Record Retrieve Hourly Records Retrieve Alarm Log Entries Retrieve Event Log Entries Retrieve By Record/Sequence Number Note: Use Function Code 05 to Write these bits REGISTER # Coils Description Retrieve Daily Record Retrieve Hourly Records Retrieve Alarm Log Entries Retrieve Event Log Entries Retrieve By Date Range Note: Use Function Code 05 to Write these bits REGISTER # Coils Description Retrieve Daily Record Retrieve Hourly Records Retrieve Alarm Log Entries Retrieve Event Log Entries Retrieve By Record Number Range Note: Use Function Code 05 to Write these bits REGISTER # Coils Description Retrieve Daily Record Retrieve Hourly Records Retrieve Alarm Log Entries Retrieve Event Log Entries

21 Load Malfunction Cards Note: Use Function Code 05 to Write these bits Lufkin Automation Page 21 of Registers If the controller is configured for downhole control, when loading cards with coils the surface and pump card buffers will both be loaded. REGISTER # Coils Description Load Malfunction Cards 1-5 Into 5 Card Buffers Load Malfunction Cards 6-10 Into 5 Card Buffers

22 Lufkin Automation Page 22 of Registers Clear Log Commands Note: Use Function Code 01 to Read these bits. Code 05 to Write these bits REGISTER # Coils NAME Clear Alarm Log Clear Alarm Log Clear Shutdown Event Log Clear Shutdown Event Log Clear New Event Counter Clear New Event Log Entry Counter ( Reg ) Load Pump Efficiency History REGISTER # Coils NAME Load 60 Day Average Gross Pump Efficiency Load 60 Day Average Net Pump Efficiency Note: Use Function Code 01 to Read these bits. Code 05 to Write these bits in order to load the historical data into the buffer beginning at register Load VSD Historical Support Data REGISTER # Coils NAME Load 60 Day Average SPM Load 60 Day Stroke Total Note: Use Function Code 01 to Read these bits. Code 05 to Write these bits in order to load the historical data into the buffer beginning at register 32669

23 Lufkin Automation Page 23 of Registers Dynamic Alarms Note: Use Function Code 02 to Read these bits Registers REGISTER # Coils NAME No RPM No RPM Flag No Crank No Crank Belt Slippage Belt Slippage Peak Polished Rod HP Peak Polished Rod HP VFD Peak Load Limit VFD Peak Load Limit VFD Min Load Limit VFD Min Load Limit Invalid HOA Digital A Digital Selected for HOA use is not properly configured Invalid Linear Pump Digital The digital selected for malfunction use with a linear Cryout Alarm pump is not properly configured VFD Comm Error VFD Drive Fault Error VFD Drive Fault Bypass VFD Drive Parameter Difference VFD Keypad Control VFD Switch Off 6.08 R VFD Pressure Switch Engaged Invalid Tubing Size VFD Drive Bypass Switch Engaged VFD ABB IGBT Fans Not Configured VFD ABB IGBT Fans Conflict Active Dynamic Alarm(s) If set, then a dynamic alarm in the 1XXXX range is Latched Alarms Note: Use Function Code 02 to Read these bits. REGISTER # Coils NAME Change In Programming Change in Programming Reset To Defaults Reset To Defaults Change Password Change Password VFD Drive Fault Error VFD Drive Fault Bypass VFD Keypad Control VFD Switch Off VFD Pressure Switch Engaged Malfunction Lockout malfunction lockout detected VFD Drive BypassSwitchEngaged VFD ABB IGBT Fans Not Configured VFD ABB IGBT Fans Config Conflict

24 Lufkin Automation Page 24 of Registers Active Latched Alarm If set, then a latched alarm in the 1XXXX range is active

25 Lufkin Automation Page 25 of Registers Analog Input Alarms & Alerts Each Alarm Section is formatted the same as below. ( Each set contains 32 bits ) EXAMPLE: EXAMPLE EXAMPLE_ALARM_SET Example Set of Alarms, following Alarms will follow ANALOG_INPUT_ 1 ANALOG_INPUT_ 2 ANALOG_INPUT_ 3 ANALOG_INPUT_ 4 ANALOG_INPUT_ 5 ANALOG_INPUT_ 6 ANALOG_INPUT_ 7 ANALOG_INPUT_ 8 ANALOG_INPUT_ 9 ANALOG_INPUT_ 10 ANALOG_INPUT_ 11 ANALOG_INPUT_ 12 ANALOG_INPUT_ 13 ANALOG_INPUT_ 14 ANALOG_INPUT_ 15 ANALOG_INPUT_ 16 ANALOG_INPUT_ 17 ANALOG_INPUT_ 18 ANALOG_INPUT_ 19 ANALOG_INPUT_ 20 ANALOG_INPUT_ 21 ANALOG_INPUT_ 22 ANALOG_INPUT_ 23 ANALOG_INPUT_ 24 ANALOG_INPUT_ 25 ANALOG_INPUT_ 26 ANALOG_INPUT_ 27 ANALOG_INPUT_ 28 ANALOG_INPUT_ 29 ANALOG_INPUT_ 30 ANALOG_INPUT_ 31 ANALOG_INPUT_ 32 Note: Use Function Code 02 to Read these bits. the same format Example Alarm for Analog Input 1 Example Alarm for Analog Input 2 Example Alarm for Analog Input 3 Example Alarm for Analog Input 4 Example Alarm for Analog Input 5 Example Alarm for Analog Input 6 Example Alarm for Analog Input 7 Example Alarm for Analog Input 8 Example Alarm for Analog Input 9 Example Alarm for Analog Input 10 Example Alarm for Analog Input 11 Example Alarm for Analog Input 12 Example Alarm for Analog Input 13 Example Alarm for Analog Input 14 Example Alarm for Analog Input 15 Example Alarm for Analog Input 16 Example Alarm for Analog Input 17 Example Alarm for Analog Input 18 Example Alarm for Analog Input 19 Example Alarm for Analog Input 20 Example Alarm for Analog Input 21 Example Alarm for Analog Input 22 Example Alarm for Analog Input 23 Example Alarm for Analog Input 24 Example Alarm for Analog Input 25 Example Alarm for Analog Input 26 Example Alarm for Analog Input 27 Example Alarm for Analog Input 28 Example Alarm for Analog Input 29 Example Alarm for Analog Input 30 Example Alarm for Analog Input 31 Example Alarm for Analog Input 32 REGISTER # Coils NAME ANALOG_ACT_LOW_ALARM_SET Analog Input Active Low Alarms ANALOG_LOW_ALARM_OCC_SET Analog Input Latched Low Alarms ANALOG_ACT_LOW_ALERT_SET Analog Input Active Low Alerts ANALOG_LOW_ALERT_OCC_SET Analog Input Latched Low Alert ANALOG_ACT_HI_ALARM_SET Analog Input Active High Alarms ANALOG_HI_ALARM_OCC_SET Analog Input Latched High Alarms ANALOG_ACT_HI_ALERT_SET Analog Input Active High Alerts ANALOG_HI_ALERT_OCC_SET Analog Input Latched High Alerts

26 Lufkin Automation Page 26 of Registers Digital Status Note: Use Function Code 02 to Read these bits. REGISTER # Coils NAME Digital 1 Status Digital 1 Status Digital 2 Status Digital 2 Status Digital 3 Status Digital 3 Status Digital 4 Status Digital 4 Status Digital 5 Status Digital 5 Status Digital 6 Status Digital 6 Status Digital 7 Status Digital 7 Status Digital 8 Status Digital 8 Status Digital 9 Status Digital 9 Status Digital 10 Status Digital 10 Status Digital 11 Status Digital 11 Status Digital 12 Status Digital 12 Status Digital 13 Status Digital 13 Status Digital 14 Status Digital 14 Status Digital 15 Status Digital 15 Status Digital 16 Status Digital 16 Status Digital 17 Status Digital 17 Status Digital 18 Status Digital 18 Status Digital 19 Status Digital 19 Status Digital 20 Status Digital 20 Status Digital 21 Status Digital 21 Status Digital 22 Status Digital 22 Status Digital 23 Status Digital 23 Status Digital 24 Status Digital 24 Status Digital 25 Status Digital 25 Status Digital 26 Status Digital 26 Status Digital 27 Status Digital 27 Status Digital 28 Status Digital 28 Status Digital 29 Status Digital 29 Status Digital 30 Status Digital 30 Status Digital 31 Status Digital 31 Status Digital 32 Status Digital 32 Status Digital 33 Status Digital 33 Status Digital 34 Status Digital 34 Status Digital 35 Status Digital 35 Status Digital 36 Status Digital 36 Status Digital 37 Status Digital 37 Status Digital 38 Status Digital 38 Status Digital 39 Status Digital 39 Status Digital 40 Status Digital 40 Status Digital 41 Status Digital 41 Status Digital 42 Status Digital 42 Status Digital 43 Status Digital 43 Status

27 Lufkin Automation Page 27 of Registers Digital 44 Status Digital 44 Status Digital 45 Status Digital 45 Status Digital 46 Status Digital 46 Status Digital 47 Status Digital 47 Status Digital 48 Status Digital 48 Status Digital 49 Status Digital 49 Status Digital 50 Status Digital 50 Status Digital 51 Status Digital 51 Status Digital 52 Status Digital 52 Status Digital 53 Status Digital 53 Status Digital 54 Status Digital 54 Status Digital 55 Status Digital 55 Status Digital 56 Status Digital 56 Status Digital 57 Status Digital 57 Status Digital 58 Status Digital 58 Status Digital 59 Status Digital 59 Status Digital 60 Status Digital 60 Status Digital 61 Status Digital 61 Status Digital 62 Status Digital 62 Status Digital 63 Status Digital 63 Status Digital 64 Status Digital 64 Status

28 Lufkin Automation Page 28 of Registers Logic Expression Results Note: Use Function Code 02 to Read these bits. REGISTER # Coils NAME LOGIC_EXPRESSION_RESULT_1 Logic Expression 1 Result LOGIC_EXPRESSION_RESULT_2 Logic Expression 2 Result LOGIC_EXPRESSION_RESULT_3 Logic Expression 3 Result LOGIC_EXPRESSION_RESULT_4 Logic Expression 4 Result LOGIC_EXPRESSION_RESULT_5 Logic Expression 5 Result LOGIC_EXPRESSION_RESULT_6 Logic Expression 6 Result LOGIC_EXPRESSION_RESULT_7 Logic Expression 7 Result LOGIC_EXPRESSION_RESULT_8 Logic Expression 8 Result Alarm Register Alarms & Alerts Each Alarm Section is formatted the same as below. ( Each set contains 32 bits ) EXAMPLE: EXAMPLE EXAMPLE_ALARM_SET Example Set of Alarms, following Alarms will follow the same format ALARM_REGISTER_ 1 Example Alarm for Alarm Register 1 ALARM_REGISTER_ 2 Example Alarm for Alarm Register 2 ALARM_REGISTER_ 3 Example Alarm for Alarm Register 3 ALARM_REGISTER_ 4 Example Alarm for Alarm Register 4 ALARM_REGISTER_ 5 Example Alarm for Alarm Register 5 ALARM_REGISTER_ 6 Example Alarm for Alarm Register 6 ALARM_REGISTER_ 7 Example Alarm for Alarm Register 7 ALARM_REGISTER_ 8 Example Alarm for Alarm Register 8 Note: Use Function Code 02 to Read these bits. REGISTER # Coils NAME ALRM_REG_LOW_ALARM_SET Alarm Register Active Low Alarms ALRM_REG_LOW_ALARM_OCC_SEAlarm Register Latched Low Alarms ALRM_REG_ACT_LOW_ALERT_SETAlarm Register Active Low Alerts ALRM_REG_LOW_ALERT_OCC_SETAlarm Register Latched Low Alert ALRM_REG_ACT_HI_ALARM_SET Alarm Register Active High Alarms ALRM_REG_HI_ALARM_OCC_SET Alarm Register Latched High Alarms ALRM_REG_ACT_HI_ALERT_SET Alarm Register Active High Alerts ALRM_REG_HI_ALERT_OCC_SET Alarm Register Latched High Alerts

29 Lufkin Automation Page 29 of Registers Digital Dynamic Alarms Note: Use Function Code 02 to Read these bits. REGISTER # Coils NAME Digital 1 Dynamic Alarm Digital 1 Dynamic Alarm Digital 2 Dynamic Alarm Digital 2 Dynamic Alarm Digital 3 Dynamic Alarm Digital 3 Dynamic Alarm Digital 4 Dynamic Alarm Digital 4 Dynamic Alarm Digital 5 Dynamic Alarm Digital 5 Dynamic Alarm Digital 6 Dynamic Alarm Digital 6 Dynamic Alarm Digital 7 Dynamic Alarm Digital 7 Dynamic Alarm Digital 8 Dynamic Alarm Digital 8 Dynamic Alarm Digital 9 Dynamic Alarm Digital 9 Dynamic Alarm Digital 10 Dynamic Alarm Digital 10 Dynamic Alarm Digital 11 Dynamic Alarm Digital 11 Dynamic Alarm Digital 12 Dynamic Alarm Digital 12 Dynamic Alarm Digital 13 Dynamic Alarm Digital 13 Dynamic Alarm Digital 14 Dynamic Alarm Digital 14 Dynamic Alarm Digital 15 Dynamic Alarm Digital 15 Dynamic Alarm Digital 16 Dynamic Alarm Digital 16 Dynamic Alarm Digital 17 Dynamic Alarm Digital 17 Dynamic Alarm Digital 18 Dynamic Alarm Digital 18 Dynamic Alarm Digital 19 Dynamic Alarm Digital 19 Dynamic Alarm Digital 20 Dynamic Alarm Digital 20 Dynamic Alarm Digital 21 Dynamic Alarm Digital 21 Dynamic Alarm Digital 22 Dynamic Alarm Digital 22 Dynamic Alarm Digital 23 Dynamic Alarm Digital 23 Dynamic Alarm Digital 24 Dynamic Alarm Digital 24 Dynamic Alarm Digital 25 Dynamic Alarm Digital 25 Dynamic Alarm Digital 26 Dynamic Alarm Digital 26 Dynamic Alarm Digital 27 Dynamic Alarm Digital 27 Dynamic Alarm Digital 28 Dynamic Alarm Digital 28 Dynamic Alarm Digital 29 Dynamic Alarm Digital 29 Dynamic Alarm Digital 30 Dynamic Alarm Digital 30 Dynamic Alarm Digital 31 Dynamic Alarm Digital 31 Dynamic Alarm Digital 32 Dynamic Alarm Digital 32 Dynamic Alarm Digital 33 Dynamic Alarm Digital 33 Dynamic Alarm Digital 34 Dynamic Alarm Digital 34 Dynamic Alarm Digital 35 Dynamic Alarm Digital 35 Dynamic Alarm Digital 36 Dynamic Alarm Digital 36 Dynamic Alarm

30 Lufkin Automation Page 30 of Registers Digital 37 Dynamic Alarm Digital 37 Dynamic Alarm Digital 38 Dynamic Alarm Digital 38 Dynamic Alarm Digital 39 Dynamic Alarm Digital 39 Dynamic Alarm Digital 40 Dynamic Alarm Digital 40 Dynamic Alarm Digital 41 Dynamic Alarm Digital 41 Dynamic Alarm Digital 42 Dynamic Alarm Digital 42 Dynamic Alarm Digital 43 Dynamic Alarm Digital 43 Dynamic Alarm Digital 44 Dynamic Alarm Digital 44 Dynamic Alarm Digital 45 Dynamic Alarm Digital 45 Dynamic Alarm Digital 46 Dynamic Alarm Digital 46 Dynamic Alarm Digital 47 Dynamic Alarm Digital 47 Dynamic Alarm Digital 48 Dynamic Alarm Digital 48 Dynamic Alarm Digital 49 Dynamic Alarm Digital 49 Dynamic Alarm Digital 50 Dynamic Alarm Digital 50 Dynamic Alarm Digital 51 Dynamic Alarm Digital 51 Dynamic Alarm Digital 52 Dynamic Alarm Digital 52 Dynamic Alarm Digital 53 Dynamic Alarm Digital 53 Dynamic Alarm Digital 54 Dynamic Alarm Digital 54 Dynamic Alarm Digital 55 Dynamic Alarm Digital 55 Dynamic Alarm Digital 56 Dynamic Alarm Digital 56 Dynamic Alarm Digital 57 Dynamic Alarm Digital 57 Dynamic Alarm Digital 58 Dynamic Alarm Digital 58 Dynamic Alarm Digital 59 Dynamic Alarm Digital 59 Dynamic Alarm Digital 60 Dynamic Alarm Digital 60 Dynamic Alarm Digital 61 Dynamic Alarm Digital 61 Dynamic Alarm Digital 62 Dynamic Alarm Digital 62 Dynamic Alarm Digital 63 Dynamic Alarm Digital 63 Dynamic Alarm Digital 64 Dynamic Alarm Digital 64 Dynamic Alarm

31 Lufkin Automation Page 31 of Registers Digital Latched Alarms Note: Use Function Code 02 to Read these bits. REGISTER # Coils NAME Digital 1 Latched Alarm Digital 1 Latched Alarm Digital 2 Latched Alarm Digital 2 Latched Alarm Digital 3 Latched Alarm Digital 3 Latched Alarm Digital 4 Latched Alarm Digital 4 Latched Alarm Digital 5 Latched Alarm Digital 5 Latched Alarm Digital 6 Latched Alarm Digital 6 Latched Alarm Digital 7 Latched Alarm Digital 7 Latched Alarm Digital 8 Latched Alarm Digital 8 Latched Alarm Digital 9 Latched Alarm Digital 9 Latched Alarm Digital 10 Latched Alarm Digital 10 Latched Alarm Digital 11 Latched Alarm Digital 11 Latched Alarm Digital 12 Latched Alarm Digital 12 Latched Alarm Digital 13 Latched Alarm Digital 13 Latched Alarm Digital 14 Latched Alarm Digital 14 Latched Alarm Digital 15 Latched Alarm Digital 15 Latched Alarm Digital 16 Latched Alarm Digital 16 Latched Alarm Digital 17 Latched Alarm Digital 17 Latched Alarm Digital 18 Latched Alarm Digital 18 Latched Alarm Digital 19 Latched Alarm Digital 19 Latched Alarm Digital 20 Latched Alarm Digital 20 Latched Alarm Digital 21 Latched Alarm Digital 21 Latched Alarm Digital 22 Latched Alarm Digital 22 Latched Alarm Digital 23 Latched Alarm Digital 23 Latched Alarm Digital 24 Latched Alarm Digital 24 Latched Alarm Digital 25 Latched Alarm Digital 25 Latched Alarm Digital 26 Latched Alarm Digital 26 Latched Alarm Digital 27 Latched Alarm Digital 27 Latched Alarm Digital 28 Latched Alarm Digital 28 Latched Alarm Digital 29 Latched Alarm Digital 29 Latched Alarm Digital 30 Latched Alarm Digital 30 Latched Alarm Digital 31 Latched Alarm Digital 31 Latched Alarm Digital 32 Latched Alarm Digital 32 Latched Alarm Digital 33 Latched Alarm Digital 33 Latched Alarm

32 Lufkin Automation Page 32 of Registers Digital 34 Latched Alarm Digital 34 Latched Alarm Digital 35 Latched Alarm Digital 35 Latched Alarm Digital 36 Latched Alarm Digital 36 Latched Alarm Digital 37 Latched Alarm Digital 37 Latched Alarm Digital 38 Latched Alarm Digital 38 Latched Alarm Digital 39 Latched Alarm Digital 39 Latched Alarm Digital 40 Latched Alarm Digital 40 Latched Alarm Digital 41 Latched Alarm Digital 41 Latched Alarm Digital 42 Latched Alarm Digital 42 Latched Alarm Digital 43 Latched Alarm Digital 43 Latched Alarm Digital 44 Latched Alarm Digital 44 Latched Alarm Digital 45 Latched Alarm Digital 45 Latched Alarm Digital 46 Latched Alarm Digital 46 Latched Alarm Digital 47 Latched Alarm Digital 47 Latched Alarm Digital 48 Latched Alarm Digital 48 Latched Alarm Digital 49 Latched Alarm Digital 49 Latched Alarm Digital 50 Latched Alarm Digital 50 Latched Alarm Digital 51 Latched Alarm Digital 51 Latched Alarm Digital 52 Latched Alarm Digital 52 Latched Alarm Digital 53 Latched Alarm Digital 53 Latched Alarm Digital 54 Latched Alarm Digital 54 Latched Alarm Digital 55 Latched Alarm Digital 55 Latched Alarm Digital 56 Latched Alarm Digital 56 Latched Alarm Digital 57 Latched Alarm Digital 57 Latched Alarm Digital 58 Latched Alarm Digital 58 Latched Alarm Digital 59 Latched Alarm Digital 59 Latched Alarm Digital 60 Latched Alarm Digital 60 Latched Alarm Digital 61 Latched Alarm Digital 61 Latched Alarm Digital 62 Latched Alarm Digital 62 Latched Alarm Digital 63 Latched Alarm Digital 63 Latched Alarm Digital 64 Latched Alarm Digital 64 Latched Alarm