Emerson Vission Manual de Serviço descarregar pdf (Página 162)

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Vission 20/20 • Operation and Service Manual •Vilter/Emerson • 35391SC 2.0

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Important Message 5
Table of Contents 10
List of Tables and Figures 11
How to Use This Manual 14
Proper Wiring Sizing 17
Voltage Source 17
Wiring Methods 19
Best Practices 20
Digital Input/Output (I/O) 22
Board I/O # Description Type 23
Analog Outputs: 26
Digital Output Boards 28
Digital Input Boards 29
Digital In-Out Boards 30
Analog Input Boards 31
Analog Input Jumper Tables 32
Analog Output Boards 34
Section 4 • Main Screen 35
Section 5 • Menu Screen 41
Auto-Cycle 44
Settings Control 47
Rapid Cycling VFD Control 49
Pumpdown Control 50
Pulldown Control 50
Control Mode 53
Stop Load and Force Unload 53
6 – 16 / Blank 58
Section 7 • Alarms and Trips 59
Section 8 • Timers 65
8 – 4 / Blank 68
Scheduling Setpoint 69
Capacity Load/Unload Timers 72
Compressor Sequencing Table 73
Table 10-1. Status Symbols 74
Symbol Description 74
Conﬁ guration Overview 75
SEQUENCING 77
10 – 8 / Blank 78
Condenser Control Setpoint: 79
Section 12 • Service Options 83
12 – 6 / Blank 88
Motor Current 90
Remote Capacity 92
Slide Valve Operation 96
Figure 14-4. Photo-chopper 99
Command Shaft Rotation 100
*-*-*-*-*-*-*-*-*-*-*-* 103
*---*---*---*---*---* 103
*--* 103
* 103
*****----* 104
*--*--* 104
********************* 104
-******************** 104
Section 15 • Trend Chart 105
15 – 4 / Blank 108
Section 16 • Event List 109
16 – 2 / Blank 110
Section 17 • Input / Output 111
Overview 115
Digital Inputs 115
Digital Outputs 116
Analog Inputs 116
Analog Outputs 118
Section 19 • Configuration 121
Time & Date 122
Communications 122
Touchscreen 122
Compressor Control 124
Optional Function Selection 124
Vilter Only Settings 125
Condenser Control 125
Oil Pump 125
Oil Cooling 125
Motor Current Device 126
I/O Conﬁ guration 130
Section 20 • Data Backup 131
Save / Load 131
Factory Reset 133
Setpoints Report 134
Section 21 • Maintenance 135
Checklist 135
21 – 4 / Blank 138
Section 22 • User Access 139
Manage Accounts 140
VNC Account 142
Screen Security Levels 142
Section 23 • Help Screen 143
Screen Features 143
Setup - Conﬁ guration Screen 145
Operation 146
Potentiometer 146
Twin Screw Oil Pressure 148
COMPRESSOR STARTS 149
24 – 6 / Blank 150
Control Functions 152
Remote Oil Cooler Setpoint 155
Step Control 156
VFD Settings 156
26 – 4 / Blank 158
A - 2 / Blank 160
Contents 161
B - 2 / Blank 162
Pulldown 163
COMPRESSOR CONTROL MENU 163
SETPOINT SELECTION EXAMPLE 164
Pulldown OPERATION EXAMPLE 165
B - 6 / Blank 166
Setpoints Setup 167
CONTROL MODE DROPDOWN BOX 169
SAFETY SETPOINTS 169
SETPOINT 2 SELECTION 169
1 AND SETPOINT 2 SELECTION 170
OVERVIEW 171
CONFIGURATION OVERVIEW 171
SEQUENCING SLAVE COMPRESSORS 172
Table B-1. Status Symbols 176
UNLOADING 177
SLAVE EXPERIENCING A FAILURE 178
Database Backup Procedure 179
CONFIGURATION INFORMATION 181
REPLACE FLASH CARD 181
B - 24 / Blank 184
User Access Menu 185
Conﬁ guration 186
Data Backup 186
20/20 Panel 187
(VPN3485C) on USB port P18 189
NETWORK TOPOLOGY 191
CONVERTOR 191
REPEATER 192
ETHERNET NETWORK TOPOLOGY 194
ACCESS VIA INTERNET 195
Example 1 195
Example 2 196
Example 3 196
Example 4 197
VNC CLIENTS 197
COMMUNICATIONS 198
RESTART ON POWER FAILURE 203
VIA COMMUNICAITONS 203
Control Selection 204
CONTROL SCENARIO 206
REMOTE MONITORING 207
COMMUNICATION PORT SETUP 207
B - 48 / Blank 208
Phoenix Contact PSM-ME-RS485/ 209
RS485-P Isolator 209
Figure B-27. Network Noise 210
INTRODUCTION 211
Installed Boards 211
Auxiliary Analog Inputs 214
Trip Setup 215
Control – PID Level Control 216
CHILLER LEVEL CONTROL 216
CONDENSER LEVEL CONTROL 217
VISSION 20/20 SOFTWARE SETUP 221
Valve Conﬁ guration 223
B - 64 / Blank 224
HARDWARE WIRING 227
Valve Control PID parameters 232
Calculated Values 235
Statuses 236
Commands 238
Setpoints 239
Auto Cycle 240
Pumpdown 241
Compressor VFD 243
Cool Compression 243
Alarms/Trips (Page 244
Alarms/Trips 245
(Page 2) 245
(Page 3) 245
Compressor 247
Scheduling (Military 247
Sequencing 254
Word 1 Word 2 259
Word 1 Word 2 Word 3 260

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