Emerson Vilter VilTech Manuals

Manuals and User Guides for Emerson Vilter VilTech. We have 1 Emerson Vilter VilTech manual available for free PDF download: Operation And Service Manual

Emerson Vilter VilTech Operation And Service Manual

Emerson Vilter VilTech Operation And Service Manual (174 pages)

Brand: Emerson | Category: Microcontrollers | Size: 7.1 MB

Table of Contents

Important Note
3
Table of Contents
4
Domestic Terms and Conditions
10
Chapter 1

11
- Export Terms and Conditions
  12
- Spare Parts List
  12
- Pre-Startup Check List
  13
- Retrofit Kit Instructions
  14
- Operating Procedures
  19
- Definitions
  19
- Keypad Functions
  20
- Main Screen Overview
  22
- Screen Types
  23
- Menu Screens
  23
- Menu Option Selection
  24
- Data Entry Screens
  24
- Cursors
  25
- Data Entry Procedures
  25
- Data Screen Keys
  25
- Field Types
  26
- Selectable Fields
  26
- Numerical Data Input Fields
  26
- Absolute Pressure Fields
  27
- Time Fields
  27
- Date Fields
  27
- String Fields
  28
- Telephone Number Field
  28
- Hexadecimal Fields
  28
- Status Screens
  30
- Confirmation Screens
  31
- Confirmation Screen Procedures
  31
- Momentary Screens
  32
- Information Screens
  33
- Access Screens
  34
- Log Screens
  35
- Alarms & Failures
  36
- Modes of Operation
  39
Chapter 2

39
- Compressor Controls
  39
- Starting the Compressor
  40
- Manual Start
  40
- Automatic Start
  40
- Remote/Auto Remote Start
  41
- I/O Control
  41
- Network Control
  41
- Sequenced Start
  41
- Stopping the Compressor
  42
- Manual Stop
  42
- Automatic Stop
  42
- Remote/Auto Remote Stop
  42
- I/O Control
  42
- Network Control
  42
- Sequenced Stop
  42
- Capacity Control
  43
- Manual Capacity Control
  43
- Automatic Capacity Control
  43
- Control Groups
  44
- Cut-Out Setpoint
  44
- Cut-In Setpoint
  44
- Control Setpoint
  44
- Low Alarm/Failure Setpoints
  44
- Time Proportional Control Strategy
  44
- Control Deadband
  44
- Normal Bandwidth
  44
- Normal Stage Delay
  44
- Fast Stage Delay
  44
- Difference above Setpoint
  45
- Load Bandwidth
  45
- Unload Bandwidth
  45
- Difference below Setpoint
  45
- Remote Capacity Control
  45
- Auto-Remote Capacity Control
  45
- Sequenced Capacity Control
  46
- Low Alarm and Failure Setpoints
  46
- Running in Trim Mode
  46
- Running in Full Load Mode
  47
- Anti-Cycle in Sequenced Mode
  47
- Forced Unloading & Limiting
  47
- Ramp Start
  47
- Capacity Ramp Start Limiting
  48
- Staging Setup
  49
- Minimum Capacity
  49
- Setpoint Scheduling
  50
- Daily Schedules
  50
- Weekly Schedule
  50
- Oil Pressure Computation
  50
- Oil Temperature Regulation
  50
- Anti-Cycle Timer
  51
- Power Fail Restart
  51
- Process Temperature Control (Option)
  51
- Two Stage Configuration (Option)
  51
- Operational Procedures
  52
- Status Screens
  54
- Compressor Main Status Screen
  54
- Status Banner
  55
- Current System State
  56
- Current State Description
  56
- Mode Area
  56
- Mode Description
  56
- Alarm & Failure Area
  57
- Alarm Systems Status
  57
- Message
  57
- Operating Hours Screen
  57
- Term Definition
  57
- Active Alarms & Failures Status Screen
  58
- Active Alarms & Failures Status Screen Definitions
  58
- Auto-Start Warning Screen
  59
- AUTO Start Warning Screen
  59
- SETPT Hot Key
  59
- SETPT Hot Key Screen
  59
Setpoints

60
- Pressure Setpoints
  61
- Suction Pressure Control Groups
  61
- High Suction Pressure Setpoints
  63
- Discharge Pressure Setpoints
  64
- Oil Pressure Setpoints
  65
- Intermediate Pressure Setpoints (Two Stage Only) Option
  66
- Temperature Setpoints
  67
- Discharge Temperature Setpoints
  67
- Oil Temperature Setpoints
  68
- Process Temperature Control Group
  69
- High Process Temperature Setpoints
  70
- Note Page
  71
- Capacity Setpoints
  72
- Scheduling
  73
- Control
  73
- Active Group
  74
- Active Schedule
  74
- Weekly Schedule
  75
- Daily Schedule
  75
- CAP Control
  77
- Suction Pressure Control Setpoints
  77
- Process Temperature Control Setpoints
  78
- MISC Control
  79
- LOGS Hot Key
  80
- MENUS Hot Key
  80
Chapter 3

81
- Logging Functions Technical Overview
  81
- Logging Functions
  81
- Trend Log
  82
- Alarm Log
  82
- Failure Log
  82
- User Log
  82
- Logging Functions Operating Procedures
  83
- Operations and Trend Logs
  84
- Alarm and Failure Logs
  85
- User Log
  86
- Clear Logs
  86
- Clear All Logs
  87
- Set Log Rate
  87
- Logon User
  89
- Logoff User
  89
- Automatic Log off
  89
Chapter 4

89
- Menu Functions
  89
- Set-Up Menu
  91
- Set Clock
  91
- Calibrate Sensors
  91
- Dynamic Sensor Calibration
  91
- Static Sensor Calibration
  91
- Passwords
  92
- Adding/Deleting Users
  92
- Screen Access Levels
  92
- Initialization
  92
- Power Fail Reset
  92
- Set Factory Configuration
  93
- Configuration
  93
- Display
  93
- Communication
  93
- Set Operating Status
  93
- Staging Configuration
  93
- Control Configuration
  93
- Adjust Contrast
  93
- Operational Procedures
  94
- Logon User
  95
- Logoff User
  95
- Diagnostics
  96
- System Information
  96
- View Discrete I/O
  97
- View Analogs
  98
- Communication Status
  100
- Override Discrete I/O
  101
- Set-Up
  102
- Set Clock
  102
- Calibrate Sensors
  103
- Dynamic Sensor Calibration
  104
- Static Sensor Calibration
  105
- Password Control
  106
- Password Control Screen
  106
- Add/Delete User
  107
- Access Levels
  108
- Initialization
  109
- Power Fail Reset
  109
- Set Factory Config
  110
- Setpoint Save/Restore
  110
- Save/Restore Status
  110
- Configuration
  111
- Display
  111
- Comm Setup
  112
- Set Op Stats
  113
- Setup Stages
  114
- Control Configuration
  115
- Adjust Contrast
  115
- Variable Frequency Drive Option
  116
Sequencer Control

118
- Sequencer Technical Section
  118
- Sequencer System Control Parameters
  119
- Sequencer Staging Control
  119
- Difference above Setpoint
  120
- Load Bandwidth
  120
- Unload Deadband
  120
- Unload Bandwidth
  120
- Sequencing Commands
  120
- System Control Parameter and Setpoint Communication
  121
- Sequencer Operations
  121
- Sequencer Lead List
  121
- Enabling and Disabling the Sequencer
  124
- Sequencer Control Groups
  124
- Sequencer Setpoint Scheduling
  124
- Alarm and Failure Setpoints
  125
- Setting up Viltech Panels for Sequencing
  125
- Sequencer Operating Procedures
  126
- Sequencer Status Screen
  126
- SEQ Hot Key
  127
- Lead List
  127
- Cntrl Group Select
  127
- Scheduling
  127
- Schedule Setup
  127
- Daily Schedule
  127
- Schedule 01
  127
- Scehdule 02
  127
- Schedule 07
  127
- High Alarm
  127
- Lead List B
  131
- Current Active Lead List
  131
- Control Group Select
  132
- Control Setpt
  132
- Low Alarm
  132
- Low Failure
  132
- Schedule Setup
  133
- Daily Schedules
  134
- Scheduled Time
  134
- Selected Group
  134
- Selected Lead
  134
- List
  134
- High Alarm
  135
- Addendum for Pump down Program for Viltech
  136
Appendix A

139
- Alarm and Failure Data
  139
- Analog Alarms
  139
- High Suction Pressure
  139
- Low Suction Pressure
  139
- High Discharge Pressure
  139
- High Oil Temperature
  139
- Low Oil Pressure
  139
- Low Intermediate Temp(Two Stage)
  139
- High Process Temperature(Option)
  139
- Low Process Temperature(Option)
  139
- High Intermediate Pressure (Two Stage)
  140
- Low Intermediate Pressure (Two Stage)
  140
- Discrete Alarms
  140
- Analog and Discrete I/O
  141
- Analog Inputs
  141
Appendix B

141
- Communication Protocols
  143
- Introduction
  143
- Applicable Documents
  143
Appendix C

143
- Hardware Interface Description
  144
- Hardware Requirements
  144
- Interface Connections
  144
- Pin Name
  144
- Message Addressing
  146
- Software Interface Description
  148
- Protocol Overview
  148
- Status Only or Status and Control Options
  148
- Message Categories
  148
- MODBUS Protocol Description
  149
- Preset Single Register
  150
- Preset Multiple Registers
  150
- Error Messages
  151
- Data Formats
  151
- Status Message Description
  152
- Analog Input and Computed Parameters
  152
- Discrtete Input and Outputs
  153
- Alarm and Failure Data
  154
- Equipment Data
  157
- Alarm Status Table
  157
- Compressor Mode Table
  157
- Compressor State Table
  158
- Last RECIP Start Status Table
  159
- Control Message Description
  160
- Network in Control Command
  161
- Compressor Start/Stop
  161
- Set Comressor Capacity Command
  162
- Change Compressor Mode Command
  162
- Acknowledg/Clear Active Alarm Command
  163
- Change Current Setpoint Group Command
  163
- Change Control Type Command
  163
- Auto Start/Stop Contol Command
  163
- Suction Pressure Setpoint Message Description
  164
- Process Temperature Setpoint Message Description
  165
- Condensor Control
  166
Appendix D

166

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