Emerson VISSION 20/20 service manual Menu Screen

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Menu Screen

COMPRESSOR CONTROL - Navigates to the compressor control screen where the operator can set the variouscom- pressor control parameters.

ALARMS AND TRIPS - Navigates to the alarms and trips screen where the operator can set the various alarm and trip parameters.

TIMERS - Navigates to the timer screen where the operator can set the various time related parameters.

COMPRESSOR SCHEDULING - Navigates to the compressor scheduling screen where the operator can set the control set-point schedule. (For Future Software Releases)

COMPRESSOR SEQUENCING - Navigates to the compressor sequencing screen where the operator can set-up com- pressor to compressor sequencing. (For Future Software Releases)

CONDENSER CONTROL - Navigates to the condenser control screen where the operator can set local condenser control for up to four fans and pumps. (For Future Software Releases)

SERVICE OPTIONS - Navigates to the service options screen where the operator can perform package diagnostics by manually turning on digital outputs.

INSTRUMENT CALIBRATION - Navigates to the instrument calibration screen where the operator can calibrate all of the system sensors.

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Contents Control Panel Page Important Note Page Touch Screen LCD Display Optional Analog Input Jumper Tables Standard Vilter Warranty Page Operational Flow Charts Page Proper Wire Sizing Voltage SourceVoltage Source Grounding Mixing Voltages Wiring Methods DON’T Touch Screen Description Type Liquid Injection #2 Output Not Defined Page Analog Inputs Page Compressor VFD 20 mA Condenser VFD Slide Valve Position Menu Button Touch Screen LCD DisplayMain Screen Indicators LOG on ButtonMenu Screen Page Compressor Control Time Proportioning Control Auto-Cycle Setpoints Other Setpoints That Might be Required for Motor PID Control Pump-down Pull-down Misc. Control Page Page Alarms and Trips Screen Page Alarms and Trips Page Timers Page Timers Service Options Instrument Calibration Slide Calibration Remove Cover Press Down On Photochopper Command Shaft Rotation Capacity Volume INC DEC CCW Slide Valve Operation Slide Valve Trouble Shooting Guide Problem Reason SolutionProblem Replace the actuator. See above Trend Chart Event List Screen Input / Output States Configuration Screens Page Page Maintenance Screen Log In Screen Screen to Add Users User Level Suction Pressure SP#1 Fail Percent Volume FailLow Control Temperature Fail Suction Pressure SP#2 FailLow Oil Pressure Fail Auxiliary Safety#1 Input FailLow Start Oil Pressure Fail Low Oil Injection Temp FailVission 20/20 Troubleshooting Guide Dipswitches Digital & Analog BoardsDipswitch Position Digital Output #2 Digital Input Digital Input/Output #1 Digital Input/Output #2 POSITION-1 JP-16 JP-19 JP-22 JP-27 JP-28 JP-29 JP-30 JP-31 POSITION-2 Jumper Position Analog Output Optional Analog Input Jumper Tables Channel #6 Signal Page EmersonClimate.com