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Anderson AV-9900 Instruction Manual

Microprocesor based htst recorder/controller
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Instruction
Manual
Field Setup
Rev. 4.0
Doc. 1029
AV-9900
Guide
Anderson Instrument Co., Inc. 
156 Auriesville Rd. 
Fultonville, NY  12072
Phone:  518-922-5315
800-833-0081
www.anderson-negele.com
AV-9900
Microprocesor Based
HTST Recorder/Controller

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Summary of Contents for Anderson AV-9900

  • Page 1 Anderson Instrument Co., Inc.  Instruction 156 Auriesville Rd.  Fultonville, NY  12072 Manual Phone:  518-922-5315 800-833-0081 www.anderson-negele.com AV-9900 Field Setup Guide AV-9900 Rev. 4.0 Microprocesor Based HTST Recorder/Controller Doc. 1029...

  • Page 2: Table Of Contents

    4.1. CONTINUOUS D ......................... 9 ETTING ISPLAY 4.2. SEQUENCE D ........................9 ETTING ISPLAY PASTEURIZED MILK ORDINANCE (PMO) APPENDIX I TESTING............10 5.1. AV-9900 T ......................10 ESTING UICK EFERENCE 5.2. – C ................11 ETER ASED IMING UNCTION HART ERIFICATION 5.3.

  • Page 3: Introduction

    - with optional control, and hot water control. The remainder of this publication will serve as further introduction to the features of the AV-9900, as well outlining procedures necessary to perform the PMO Appendix I tests.

  • Page 4: Key Product Features

    The AV-9900 Microprocessor Based Safety Thermal Limit Recorder incorporates many time proven features found in earlier Anderson products. Ease of operation and high safety standards were brought together specifically to meet the demands of the pasteurization process. Key features of the AV-9900 are as follows: 2.1.

  • Page 5: Pen Drive Mechanism And Chart Printing

    Hot Water Loop Control The AV-9900 may be configured to receive an input from an RTD, or mA transmitter, measuring the Hot Water Loop temperature. This function may be specified at time of order, or upgraded in the field at a later date. In turn, a desired set-point may be programmed, with output signals interfacing to the Hot Water Loop.

  • Page 6: Hardware Descriptions

    Hardware Descriptions In performing the required testing, access will be made to various areas of the AV-9900 hardware. Specifics are illustrated as follows: 3.1. Chart Plate Seal Provisions have been provided for placing the Regulatory Wire Seal in the upper right corner of the chart plate. When in place, this seal prevents unauthorized access to not only the internal wiring, but also access to the Security Mode Shunt (see next section).

  • Page 7: Security Mode Selection Shunt

    3.2. Security Mode Selection Shunt The AV-9900 is equipped with a movable shunt to allow toggling between RUN and PROGRAM modes of operation. While in RUN mode, access is prevented to all system critical parameters (ranges, setpoint changes, etc.). Changes may be made to display functions as well as selection of the currently active diversion setpoint.

  • Page 8: Keypad

    3.3. Keypad Located on the front chart plate of the unit is the USER KEYPAD. From here, access to the program parameters can be gained. A description of each of the keys is as follows: õ Used to move through menus, or increase a value UP ARROW ö...

  • Page 9: User Display

    User Display Also located on the front chart plate is the User Display. From here, data such as a digital readout of the STLR temperature value may be viewed. This display will be utilized in selected areas of the Pasteurized Milk Ordinance Appendix I testing.

  • Page 10: Pasteurized Milk Ordinance (Pmo) Appendix I Testing

    Pasteurized Milk Ordinance (PMO) Appendix I Testing This section will provide specific procedures regarding the completion of the PMO Appendix I tests. Only AV-9900 specific information has been provided. For a detailed listing of the actual testing procedure, please refer to the Pasteurized Milk Ordinance, Appendix I.

  • Page 11: Meter Based Timing Function - Chart Verification

    5.2. Meter Based Timing Function – Chart Verification ó Prior to completing tests, a check should be made to verify that the chart is properly programmed to show the FLOW portion on the first 40 units of the chart. This configuration is REQUIRED. Procedure is as follows: 1.
  • Page 12 ü õö 16. Use the key along with keys to make a change if necessary. ø 17. Press the key until the display shows: SFLR INP ZONE HIGH VALUE 18. Verify that VALUE equivalent to the full scale output of the Flow Meter is programmed. 19.

  • Page 13: Tests 2 And 4 - Temperature Accuracy

    This procedure is typically performed at one year service intervals, or at the time of Hot Product Sensor replacement. 5.3.1. Pen Calibration The AV-9900 allows for fine tuning of the Pen and Display. This will allow removal of minor discrepancies between the 9900 and the reference thermometer. In addition, an offset (0.5 F typical) may be established so that the 9900 will display and record slightly less than the indicating thermometer.

  • Page 14: Two Point Element Calibration

    During this test, we will be concerned with the temperature being shown on the AV- 9900 DISPLAY ONLY. As described in section 4.1, the AV-9900 display should now be in CONTINUOUS DISPLAY mode, and showing the STLR INP value (Hot product temperature)
  • Page 15 Verify that Indicating Thermometer matches Reference Thermometer. Via display on front of AV-9900, note STLR INP 1 and STLR INP 2 temperature readings. If an adjustment is needed to either STLR INP 1 or STLR INP 2 temperatures, proceed as follows. If Ok, move to high end bath (step 37) and repeat test.
  • Page 16 Raise bath temperature to high end. Via display on front of AV-9900, note STLR INP 1 & 2 temperature readings. If an adjustment is needed to either STLR INP 1 or STLR INP 2 temperatures, proceed as follows. If Ok, move to step 56.

  • Page 17: Chart Calibration

    õö keys to make a change - this is desired point at which to make correction. (200.5 for example) þ key once. ø Press key until the following is visible on display: STLR INPUT 2 CORR 2 .0 AT 100.0 Follow steps 48 through 53, entering the necessary correction values for STLR INP 2.

  • Page 18: Test 3 - Time Accuracy

    ø 9. Once properly aligned to the innermost ring, press the key ONCE to begin calibrating the outer pen ý position. Press the key once to print a dot near the outer most ring. If the dot is NOT directly on the õö...

  • Page 19: Test 11 - Continuous Flow Holding Tubes - Holding Time

    Test 11 – Continuous Flow Holding Tubes – Holding Time PMO test 11 covers methods used to determine hold time of various system configurations. For AV-9900 systems integrating the Safety Flow Limit Record function (Meter Based Timing), additional details have been provided to assist in completing the required testing.
  • Page 20 ø 4. Press the key until display shows: CONFIGURE <-> LEDS ö 5. Press the key once. ø 6. Press the key until display shows: LED 1 ACTUATOR <-> SFLR ALARM 1 ü õö 7. If display does not show “SFLR ALARM 1,” setting is incorrect. Use the þ...

  • Page 21: Accessing Flow Alarm Setpoints

    ó Be sure to record original values present, and to re-program after completing required testing. 1. AV-9900 will need to be in PROGRAM mode – see Section 3.2 of this publication. ø 2. Press the...

  • Page 22: Accessing Flow Controller Setpoint

    Via plant control system – panel or touch control screen • Via loop controller integrated into AV-9900 If the pump speed is adjusted via control integrated into the AV-9900, adjustments to the operating flow rate may be made as follows: û...

  • Page 23: Appendix I - Test 11.2A Mag Flow Meter Based Timing Systems Continuous Flow Holding Time

    Published procedures require the High Flow Alarm Setpoint to be lowered until a point is reached whereas a divert is caused. In order to make this change in the AV-9900, the Run / Program switch must be in the Program mode. In Program, the AV-9900 will not allow a forward flow condition to occur, and forces a divert in all cases.

  • Page 24: Appendix I - Test 11.2C Continuous Flow Holding Tubes - Low Flow / Loss-Of-Signal Alarm

    Loss of Signal alarm point. Once achieved, you will observe the FDD as well as the AV-9900 user display and status LED’s shift. In addition, on the next print cycle of the pen, you can verify that the STLR and SFLR event pens shifted.

  • Page 25: Appendix I - Test 11.2E Continuous Flow Holding Tubes - Time Delay Relay

    • Once FORWARD or DIVERT flow is achieved, you will observe the FDD as well as the AV-9900 user display and status LED’s shift. In addition, on the next print cycle of the pen, you can verify that the STLR and SFLR event pens shifted.

  • Page 26: Test 15 - Electro Magnetic Interference From Hand-Held Communication Devices

    5.8. Test 15 – Electro Magnetic Interference From Hand-Held Communication Devices Special Requirements • No special requirements exist for this test. Procedures as outlined in the Pasteurized milk ordinance may be completed as published. If the display was moved from SEQUENCE to CONTINUOUS, refer to Section 4 for detailed instructions to switch modes.

  • Page 27: Default Parameter Verification

    Default Parameter Verification The following section will illustrate the STLR specific parameters which may be reviewed. These parameters are categorized as critical to proper unit function and or Pasteurized Milk Ordinance compliance. 6.1. STLR Function Setup Note: See section 3.2 to set unit to PROGRAM mode of operation. ø...
  • Page 28 Definition: This parameter determines if the temperature from the Hot Product Probe input is printed to the chart, and if so, in which color. Default: ø Press key to advance to next selection Parameter 4 STLR INP DISPLAY OPT Definition: This parameter, when active, will display the temperature inputs (Primary - Secondary) from the Hot Product Probe.
  • Page 29 Default: IN BOTH MODES ø Press key to advance to next selection Parameter 8 STLR SP RECORDING Definition: This parameter will determine if the STLR Diversion Setpoint is recorded to the chart, and if so, in which color. The factory default is GREEN.

  • Page 30: Stlr Recorder Setup

    6.2. STLR Recorder Setup Note: See section 3.2 to set unit to PROGRAM mode of operation. ø From the Normal Display, press the key until the following is visible: SELECT <-> CONFIGURATION ö Press the key. ø Press the key until the following is visible: CONFIGURE <->...
  • Page 31 Parameter 4 STLR INP ZONE HIGH Definition: Ends STLR scale at outside of chart Default: DIVISION 100 ø Press key to advance to next selection Parameter 5 STLR INP ZONE LOW Definition: Data for start of chart scale Default: Depends on scale, typical = 120 ø...
  • Page 32 Parameter 10 STLR SP PEN TAG Definition: This parameter allows printing of tag information for the STLR Setpoint to the chart. Default: STLR SP ø Press key to advance to next selection Parameter 11 STLR SP DECIMAL POSITION Definition: Decimal position for STLR Setpoint chart scales. Default: ø...
  • Page 33 Parameter 16 STLR SP INTERVAL Definition: Interval for scale printing Default: Factory defined based on chart scale ø Press key to advance to next selection Parameter 17 STLR INP ERROR POSITION Definition: Sensor fault / loss of input will drive pen to center of chart. Default: Division 0 ø...

  • Page 34: Chart Setup

    6.3. Chart Setup Note: See section 3.2 to set unit to PROGRAM mode of operation. ý Press the key once. ö Press the key once. Parameter 1 CHART TAG Definition: Tag information to print on outer chart ring Default: Per customer order ø...
  • Page 35 Parameter 6 MAJOR LINE PEN COLOR Definition: Selects scale pen color Default: Match Scale Color ø Press key to advance to next selection Parameter 7 MINOR LINE PEN COLOR Definition: Selects scale pen color Default: Match Scale Color ø Press key to advance to next selection Parameter 8 TIME PEN/COLOR...
  • Page 36 Parameter 11 ACTION ON NEW CHART Definition: Defines action following NEW chart command. Default: NONE – JUST CONTINUE ø Press key to advance to next selection This completes STLR specific program parameters. To return to the main display, press ú Document Revision 3.0...

  • Page 37: Run Mode Parameter Changes

    RUN Mode Parameter Changes Many parameters are available to the user during the RUN mode of the AV-9900. The following flow-charts illustrate the key sequences used to access parameters. NOTE: All parameters termed critical, as outlined in section 6.0, are NOT accessible while in the RUN mode.

  • Page 38: Display Key

    7.2. Display Key Operation Mode: RUN Key Function: DISP Display Key û Allows selection of new Diversion STLR SETPOINT SELECT Setpoint. May display from 1 to 5 XXX XXX XXX XXX XXX values. Select by pressing FUNCTION key directly underneath desired setpoint Allows modification to be made to MODIFY <->...
  • Page 39 Scroll Key ø SELECT FUNCTION Press FUNCTION KEY STLR XXX XXX XXX under STLR ö ø SELECT FUNCTION <-> FUNCTION SETUP CONTROL FUNCTION STLR INP DISPLAY OPT STLR XXX XXX XXX ø XXXXXXXXX (Modifiable - allows STLR INP to display) ø...
  • Page 40 For questions, please contact: Anderson Instrument Inc. Technical Services Department Phone: 800-833-0081 Hours of operation 8:00 am to 5:00 pm EST 24 hour emergency voice response available Document Revision 3.0...

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