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Vission Control Manual

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11Wiring Instructions

12Wiring Instructions For Vission Only5-1= Main Power to Panel5-2= Heater #1 power5-5= Heater #2 Power

13Wiring Instructions For Vission OnlyCON7CON6CON5CON4CON3CON2CON1CON1CON2CON3CON4CON52-12-22-32-42-52-62-72-82-92-103-1 "N"3-23-33-43-5 &qu

14Wiring Instructions For Vission OnlyCON7CON6CON5CON4CON3CON2CON1CON1CON2CON3CON4CON52-12-22-32-42-52-62-72-82-92-103-1 "N"3-23-33-43-5 &qu

15Wiring Instructions For Vission OnlyCON7CON6CON5CON4CON3CON2CON1CON1CON2CON3CON4CON52-12-22-32-42-52-62-72-82-92-103-1 "N"3-23-33-43-5 &qu

16Wiring Instructions For Vission OnlyCON7CON6CON5CON4CON3CON2CON1CON1CON2CON3CON4CON52-12-22-32-42-52-62-72-82-92-103-1 "N"3-23-33-43-5 &qu

17Wiring Instructions For Vission OnlyCON7CON6CON5CON4CON3CON2CON1CON1CON2CON3CON4CON52-12-22-32-42-52-62-72-82-92-103-1 "N"3-23-33-43-5 &qu

18Wiring Instructions For Vission OnlyCON7CON6CON5CON4CON3CON2CON1CON1CON2CON3CON4CON52-12-22-32-42-52-62-72-82-92-103-1 "N"3-23-33-43-5 &qu

19Note Page

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20Wiring Diagram ForVission Only

21Wiring Diagram ForVission Only

22Main ScreenThis Screen contains buttons to navigateto setpoint, setup and maintenance screens.Status information on the compressor, oil pump,oil hea

23From the Main screen, touch the Setup but-ton. After entering an authorized user namepassword, the screen pictured below will ap-pear.·Operator Nam

24Set Up Screen· Anti-Recycle – The operator can select fromthe following AntiRecycle options: True, Ac-cumulative, Modified, or Hot Starts. Thesese

25Set Up ScreenPress Log on/Save Button and the above screen will appear. When altering setpoints, log on is necessary. Selectappropriate user name an

26From the Main screen touch the Maintenance button.“Service Item Required” message indicates that the compressor runtime hours has accumulated to a v

27The Service Button from the Maintenance Screen will bring you to this screen.When entering service items that were completed, make sure to check all

28At the bottom of the Main screen touch theMenu button to bring up the screen shown inFigure below.Use this screen to navigate to the other setpoints

29A. Common ButtonsThere are several buttons that are common for all menu screens:· Return to Menu – This button always returns you to the Menu screen

3Important NoteBefore applying power to the VISSION MicroController panel, all wiring to the panel should be per NEC.Specifically check for proper vol

30These screens enable the operator to view andadjust settings that affect compressor control.From the Setup screen, the operator can choosethe method

31Setpoints on this screen:· Suction Pressure On/Off – The compressorwill automatically cycle ON and OFF at thesetpoints entered. Suction Pressure On

32· High Discharge Pressure UnloadingSetpoints 1&2 – Active in Suction Pressure orProcess Temperature Capacity Control mode.These setpoints limit

33· Oil Separator Heater Temperature – This con-trol limit determines when the oil separatorheater is energized. A decrease in oil separatortemperatu

34· Low Suction Pressure Load Limit – Active in Dis-charge Pressure Capacity Control mode only. Thesesetpoints limit the compressor from loading at l

35Compressor Alarm and Trip· Low Suction Pressure Setpoints 1&2 – Thisis the low suction pressure safety. This safetyis active in both temperatur

36setpoint. The alarm or trip will be active ifthe oil temperature of the separator drops be-low the setpoint value.· Low Oil Injection Temperature –

37Compressor Setpoints and Alarms· Prelube Oil Pressure – If the oil pressure doesnot rise above the reset setting for a time exceed-ing the Minimum C

38· Capacity Decrease At Start – At compressor startup,the capacity motor is held at minimum position forthis time period. After the timer expires, t

39· Minimum Compressor Prelube Timer – This is thelength of time the oil pump will run after establish-ing the Prelube Oil Pressure, to prime oil circ

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40Compressor Timer SetpointsThe compressor restart options (Hot Starts orAnti-Recycle Timers) are selected from theSetup screen. One additional Anti-R

41Miscellaneous Screens (Condenser Control)This screen is designed for customized functions only, thus maybe placed as a view only screen.Note: Changi

42Miscellaneous Screens (Motor Speed)This screen is designed for customized functions only, thus maybe placed as a view only screen.Note: Changing var

43Compressor Sequencing (Max 5 Compressors)From the Main Menu (press sequencing), this screen will appear.You must clear the IPAddress beforeentering

44This screen allows the operator to setup a sequenc-ing network. Currently, the MicroController is ca-pable of sequencing 5 compressors. In order f

45· Node – These node address fields tell the se-quencing algorithm which the MicroControllerwill be participating in the sequencing net-work. Input

46· Unload Rate 1 – If the system pressure falls be-low the Unload Rate 1 pressure setpoint for thetime specified in the Unload Rate 1 Timer, CentralC

47Vilter Only ScreenWARNING: Settings on these screens should be used only by Vilter represen-tatives or persons acting under their direction. Imprope

48Diagnostics Force Output· On/Off – This will turn the force outputs option On/Off. The force outputs that can be modified are as follows:Main Motor

49Instrument CalibrationThe current values reflect the values presently maintained by the system. The user can perform a one-point calibrationby ente

5Important Note ... 3STANDARD VILTER WARRANTY

50Instrument CalibrationInstrument calibration menu displays the Input channels that can be calibrated to represent the actual values at thesampling p

51Calibration Procedure of Optical ActuatorsACTUATOR MOTOR CONTROL MODULECALIBRATION PROCEDURE1. Disable the Slide Non-Movement Alarm by goi

52Calibration Procedure of Optical Actuators7. Quickly press and release the blue pushbutton on the actuator one time. This placesthe actuator in ca

5315. Now use the DEC and INC buttons to positionthe slide valve until a value close to 300millivolts is on the screen. Then, press the “SetMin” but

54Installation Instructions For Replacement Of Optical ActuatorCAUTION: WHEN INSTALLING THEOPTICAL SLIDE MOTOR, LOOSENLOCKING COLLAR BEFORE SLIDINGTHE

55Slide Valve Actuator Troubleshooting GuideSlide Valve Actuator Theory of OperationThe slide valve actuator is a gear-motor with a posi-tion sensor.

56Slide Valve Actuator Troubleshooting GuideThe actuator cannot be cali-bratedThe actuator goes into calibra-tion mode spontaneouslyThe actuator goes

57The motor was manually movedwhile the position sensor was notpowered.The motor brake is not workingproperlyThe position sensor’s EEPROMmemory has fa

58Slide Valve Actuator Troubleshooting GuideBad thermal switchAny of the reasons listed in “The mo-tor will not move in either direction”Stripped gear

59Slide Wiring Diagram for Models Vission VSM-91 To VSS-601

6Safety Failure Message ...70Supressor Kit Installation ...

60Slide Wiring Diagram for Models Vission VSS-751 To VSS-1801

61Command Shaft Rotation and TravelNOTES:a) The large gear on the command shaft has 50 teeth. The teeth are counted when moving the command shaft fro

62Calibration For Earlier Style Mechanical Gearmotor/Potentiometers· Capacity Slide Valve Potentiometer Calibra-tion – Move the capacity slides to the

63Calibration For Earlier Style Mechanical Gearmotor/Potentiometersand 1100 millivolts. Without changing the gearmesh, remove one ¼” screw, and apply

64Trend ChartThe trend analysis screen shows recorded data for a logging range of either 60 minutes or 120 hours. Additionally,selections can be made

65Data Select ScreenThe user has the ability to select which value they would like to see displayed on the graph. Only four selections canbe chosen at

66Event ListTouch HereFrom the Menu screen, touch the Event List button. The screen on the next page will appear.

67The Event List will give a chronological record of the last 40 events recorded by the controller. These events can befiltered by selecting the Filt

68Trouble Shooting Flowchart (Vission Only)MicroController does not boot up, nolights on any boards.MicroController appears to bebooted, lights seen o

69Trouble Shooting Flowchart (Vission Only)A bank of pressure or temperaturechannels no longer function.A pressure channel reads a negativenumber over

7STANDARD VILTER WARRANTYSTATEMENTSeller warrants the products it manufactures to be free from defects in material and workmanship for a period of eig

70Safety Failure MessageSuction Pressure SP#1 Fail - This message will appear when the suction pressure falls below thesafety setting of the Lo Suctio

71Safety Failure MessagePercent Volume Fail – This message will appear if the percent volume reading exceeds 300% orgoes below –15%.Lo Control Tempera

72Safety Failure MessageRun Filter Diff Press Fail – This message will appear if the Filter Differential pressure rises above theHigh Fltr Diff Press

73Supressor Kit Installation

74Flash Card Installation InstructionsDisconnect the Connector AndRibbon As ShownRemove (4) Screws, One InEach Corner Of Board Flip Board Over ToView

75Flash Card Installation InstructionsFlip Board Back Into PostionReconnect Connectors and Ribbons Secure Board To MountsWith Previously Removed Screw

76Back Light Installation InstructionsFlip Board OverDisconnect RibbonUnplug ConnectorRemove (Four) Screws AndTurn Board OverRemove (Four) NutsRemove

77Back Light Installation InstructionsRemove Small ScrewAnd Slide Back LightOut As ShownSlide New Back Light In AndSecure With Previously Removed Scre

78Back Light Installation InstructionsPlace Board Back Onto Back Of Panel AndSecure With Previously Removed NutsPlace Board Back Into Postion And Secu

79Transducer Wiring

8Operational Flow Chart

80System Setpoints Alarms and Trips Work SheetSAFETY SYSTEM VALUES VALUE LIMITS DEFAULT VALUESSETPOINTS ALARM TRIP RESET ALARM TRIP RESET ALARM TRIP R

81SYSTEM CONTROL LIMIT VALUES WORKSHEETCONTROL SYSTEM VALUES VALUE LIMITS DEFAULT

82The values or options in the screen displays shown must be entered before start-up.SYSTEM CONTROL LIMIT VALUES WORKSHEETTIMER VALUES SYSTEM VALUES V

83EMERGENCY STOPVISSIONmicro-controllerSUBPANEL LAYOUTDOOR LAYOUTDETAIL-ARTD JUMPER CONFIGURATIONSTANDARD JUMPER SETTINGSTRANSDUCER JUMPER CONFIGURATI

84Spare PartsPART DESCRIPTION VILTER PART NUMBER QTY.Analog Board (VISSION PANEL) 3011A 1Analog & Relay Board (VANTAGE PANEL) 3011C1 1Control Rela

85Using Danfoss Transducers with 2783J qualifiedboardsThe analog boards used in the Vission and Vantagepanels after July 2003 have been modified to ac

86The procedure to Change Scale Factors on 2783JQualified Board1. From the Main Screen, press the Menu button.2. From the Menu Screen, press the Vilte

871. Press “Setup”2. Select “Enable” for Liquid Pos. Valve3. Press “OK”4. Press “Vilter Only”, you will be prompted to Log In5. Press “Liquid Inj. Tem

88If service is required, first contact your equipment distributor or contactA Vilter Technical Service Representative at:Note: It will be necessary t

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9Operational Flow Chart (cont.)

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