Emerson 20/20 service manual List of Tables and Figures

List of Tables and Figures

Table/Figure	Page Number
Table 3-1. Digital I/O	3-3
Table 3-2. Analog Inputs	3-5
Table 3-3. Analog Outputs	3-7
Table 3-4. Analog Input Jumper Tables	3-12
Table 14-1. Command Shaft Rotation Required By Actuator	14-4
Table 14-2. Slide Valve Troubleshooting Guide	14-5
Table 14-3. LED Blink Codes and Troubleshooting Guide	14-7
Table 22-1. Security Access Levels	22-3
Figure 1-1. Operational Flow Charts	1-1
Figure 2-1. Vission 20/20 with Individual Transformer	2-1
Figure 2-2. EMI and Vission 20/20	2-1
Figure 2-3. Ground Wiring	2-2
Figure 2-4. Mixed Voltage Wiring	2-2
Figure 2-5. Correct Transformer Wiring Method	2-3
Figure 2-6. Incorrect Transformer Wiring Method	2-3
Figure 3-1. Hardware Architecture Overview	3-1
Figure 3-2. Digital I/O Board Layout	3-7
Figure 3-3. Digital Output Board Layout	3-8
Figure 3-4. Digital Input Board Layout	3-9
Figure 3-5. Digital Input-Output Board Layout	3-10
Figure 3-6. Analog Input Board Layout	3-11
Figure 3-7. Analog Output Board Layout	3-14
Figure 4-1. Digital I/O Board Layout	4-1
Figure 4-2. Top Status Bar	4-2
Figure 4-3. Parameter Bar	4-3
Figure 4-4. Unit Start Pop-Up Window	4-4
Figure 4-5. Bottom Status Bar	4-5
Figure 4-6. Splash Screen	4-6
Figure 5-1. Menu Screen	5-2
Figure 6-1. Compressor Control Screen	6-1
Figure 6-2. Proportional Band & Setpoint	6-2
Figure 6-3. VFD One-Step Control Method	6-3
Figure 6-4. VFD Two-Step Control Method	6-3
Figure 7-1. Alarms and Trips Screen	7-1
Figure 8-1. Timers Screen	8-1
Figure 9-1. Compressor Scheduling Screen	9-1
Figure 10-1. Compressor Sequencing Screen	10-1
Figure 11-1. Condenser Control Screen	11-1
Figure 11-2. Step Control Screen	11-3
Figure 12-1. Service Options Screen	12-1
Figure 13-1. Instruments Calibration Screen	13-1
Figure 14-1. Slide Calibration Screen	14-1
Figure 14-2. Photochopper	14-3
Figure 15-1. Trend Chart Screen	15-1
Figure 15-2. Trend Setup Screen	15-3
Figure 16-1. Event List Screen	16-1
Figure 17-1. Input/Output Screen	17-1
Figure 18-1. Auxiliary Input/Output Screen	18-1
Figure 19-1. Configuration Screen - Page 1	19-1
Figure 19-2. Configuration Screen - Page 2	19-4
Figure 19-3. Configuration Screen - Page 3	19-6

TOC - 6 Vission 20/20 • Operation and Service Manual •Vilter/Emerson • 35391SC 1.8.5153