Smith Meter AccuLoad III

1 Electronic Preset Delivery System Smith Meter AccuLoad III. Operator Reference Manual Issue/Rev. (10/11) Bulletin MN06129. The Most Trusted Name In Measurement Caution The default or operating values used in this manual and in the program of the AccuLoad III are for factory testing only and should not be construed as default or operating values for your metering system. Each metering system is unique and each program parameter must be reviewed and programmed for that specific metering system application. Disclaimer FMC Technologies Measurement Solutions, Inc. hereby disclaims any and all responsibility for damages, including but not limited to consequential damages, arising out of or related to the inputting of incorrect or improper program or default values entered in connection with the AccuLoad III.

2 Table of Contents Section I 1. Product 1. How to use this 2. Product Blending with AccuLoad 2. Sequential 2. Ratio 2. Hybrid 3. Side Stream 3. Wild Stream 3. Downstream Injector 3. 3. Vapor Recovery "Straight with VRS".. 3. Internet Connectivity 3. Dynamic Name Service (DNS) 4. SMPT and POP3 Client 4. Alarm Responses: Arm Directory 600 Directory Alarms .. 4. Switch 4. Card Reader 4. ComFlash Mass Storage Expansion 4. AccuLoad Interface Control 4. Metered Injector with Flow 5. Bay Transaction 5. Flow Controlled Additive Temperature 5. Mass Meter Communications 5. pulse input Period Averaging 5. Run 5. Section II 6. Keypad 6. 6. Additive Injector 8. Displays and 10.

3 Three to Six Arm 11. F1 and F2 12. Stop 15. Keypad Data 15. Entry to Main 17. Program Subdirectory 18. Changing Program Mode 18. Exit without 21. Ready 21. Section III 23. 23. 23. Set Parameter 23. Resetting 24. Section IV Dynamic 25. Entry to Dynamic 25. Dynamic Display 25. System Dynamic 26. i Table of Contents Section V 33. Dynamic Displays 33. Active 33. Alarm 33. Non-Resettable 34. Event 34. Transaction 35. Audit 36. Digital 36. Digital 37. Analog 37. Analog input 37. Analog 37. pulse 37. View Turbine Meter 38. Communications 38. Network 39. Force Injector Auto 39. CIVACON Overfill 39. Boolean 39. User Boolean 40. User Algebraic 40. Equation Line 40. General Purpose 40.

4 Transaction Archive 40. ComFlash Archive 41. Printer Standby 41. Download 41. AccuLoad 41. Software 41. Program Mode 42. Analog input 42. Analog Output 42. Digital input 42. Digital Output 42. pulse input 43. pulse Output 43. Solenoid Activation Diagnostic 43. Turbine Meter 44. Add-Pak 44. Software 45. I/O 45. Test 45. 46. Metered Injector 46. Injection 46. Inject 46. 46. Injection 46. 46. 46. Communications 47. Keypad 47. Display Pixel 48. ii Table of Contents Boolean/Algebraic 48. User Boolean 48. User Algebraic 48. Equation Line 48. General Purpose 48. Transaction Archive 49. Reset 49. Reset Dual pulse 49. Erase Event 49. Erase Transaction 50. Transaction Number 50.

5 Erase Web 50. Card Reader Database 50. Mass Meter 50. Revision and 50. Magnitude and 50. 51. 51. Download 51. Split Architecture Factory 51. Factory 51. Valve 51. Factory 51. STD Field Test 52. SEQ Field Test 52. RBU Field Test 52. A2 STD Field Test 52. A2 SEQ Field Test 52. A2 SQR Field Test 52. A2 RBM Field Test 52. A2 Hardware 52. Upgrade 52. Section VI Print 53. Print 53. Print Individual 53. Print Pending 53. Section VII AccuLoad Online Data Pages for AccuLoad 54. Section VIII 57. Configuration 000 Arm Configuration 57. Configuration 100 pulse input 61. Configuration 200 pulse Output 68. Configuration 300 and 400 Digital input 72. Configuration 500, 600, 700, 800 Digital Output 75.

6 Configuration 900 Analog I/O 80. System 100 General Purpose 82. System 200 Flow Control 86. System 300 Volume Accuracy 86. System 400 Temperature/Density 90. System 500 Pressure 90. System 600 Alarm Configuration 91. System 700 Communications 95. System 800/900 Additive 103. iii Table of Contents Load Arm General Purpose 114. Load Arm Flow Control Directory (200).. 115. Load Arm Volume Accuracy Directory (300).. 119. Load Arm Communications Directory (700).. 120. Meter Flow Control Directory (200).. 121. Meter Volume Accuracy Directory (300).. 122. Meter Temperature/Density Directory (400).. 123. Meter Pressure Directory (500).. 130. Product 100 General Purpose 130.

7 Product 200 Flow Control 131. Product 300 Volume Accuracy 133. Product 400 Temperature/Density 134. Product 500 Pressure 137. Bay 100 General Purpose 139. Bay 700 Communications 140. Recipe 141. Section IX 146. Appendix I Audit 146. Appendix II Alarms Smart Additive Injector Alarm Cross 147. Table of Equivalent Error 148. AccuLoad II DA 149. Appendix III Metered Injector Map on the AccuLoad 150. Appendix IV Default Blending Arm Batch Page 151. Appendix V Default Straight Product Arm 152. Section X Related 153. iv Section I Introduction Product Description The dynamic real-time display of the current actual operating conditions of the system provides the opera- The Smith Meter AccuLoad III is a micro-proces- tor with valuable system information while the system sor based electronic preset/blending instrument that is operating.

8 Supports up to 50 recipes on six load arms (six dual The AccuLoad III provides several loading system con- channel meters total) and six products per load arm. It trol functions: Additive injection, pump control, alarm is configurable to support a variety of user applications. control, set stop, valve control, back pressure control, In addition, the firmware is able to detect the absence automatic adjustment of final trip point, and flow rate of the BSE expansion board and enforce a limit of three controlled injector. Other significant features are as meters. The firmware is also able to detect whether a follows: second display is available and use the second display One display on AccuLoad III-S hardware; two only if present.

9 If limited to one display, the number of displays on AccuLoad III-Q hardware. When six arms arms is limited to two. are programmed for use, all six arms can be viewed The AccuLoad III offers six options: Straight product, on the two displays. sequential blending, ratio blending, side-stream blend- Up to 24 different additive injectors can be simulta- ing, hybrid blending and unloading. If ratio, sequential neously paced or controlled through communica- blending or hybrid is selected, the operator enters the tions. number of products to be associated with the load arm. Straight product arms must be programmed for one The AccuLoad III interfaces with Add-Pak smart product.

10 Side-stream product arms must be programmed additive injector systems. Each Add-Pak system for two products. If multiple arm operation is selected, the incorporates up to ten metered injectors along with process is repeated for each load arm defined. digital outputs to energize additive pumps and injector solenoids. The AccuLoad III controls the Add-Pak Side-stream blending is a two-product ratio blender injectors via 232 or 485 communications, and can where the minor of two products is metered and is interface with a maximum of two Add-Pak systems. controlled by a valve. The main product is free-flow- ing. Another Meter and its corresponding control valve The AccuLoad III will monitor and totalize the are located downstream from where the two products volume of additive injected by piston-type merge.