Emerson VISSION 20/20 service manual Log In Screen

Page 60

Log In Screen

This menu allows the operator to assign user accounts. The 20/20 will be shipped with a Level 3 operator and password pre-assigned to the installing contractor. He can then assign all lower level securities as needed. The procedure to assign access levels is to first press the logon button. The logon screen will appear with the pre- assigned Level 3 operator name visible. Highlight the name, then enter the password, then press the “Apply” button. Press the “Manage Accounts” tab to begin the process of entering another Operator name, and assign- ing password and user level of this additional user. Press the Add/Update button to add this user to the list, then press the “Apply” button before exiting the Logon screen to make this change permanent. Use the information below to determine the user level assignments.

60

Image 60
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 Touch Screen LCD Display Main ScreenMenu Button 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 Percent Volume Fail Low Control Temperature FailSuction Pressure SP#1 Fail Suction Pressure SP#2 FailAuxiliary Safety#1 Input Fail Low Start Oil Pressure FailLow 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