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- Cogent DataHub™ software
- 1. Installation
- 1.1. System Requirements and Installation
- 1.2. Installing Licenses
- 1.3. Installing as a Service
- 1.4. Performing a Silent (Unattended) Install
- 1.5. Upgrading to a new version
- 1.6. Installing over previous versions
- 1.7. Downgrading to a previous version
- 1.8. Configuration Files
- 1.9. Backing Up or Moving a DataHub Installation
- 1.10. Known Issues
- 1.11. FAQ
- 2. Getting Started
- 3. Properties Window
- 3.1. For All Options
- 3.2. General
- 3.3. OPC UA
- 3.4. OPC DA
- 3.5. OPC A&E
- 3.6. Tunnel/Mirror
- 3.7. Bridging
- 3.8. Redundancy
- 3.9. Database
- 3.10. Web Server
- 3.11. DataHub WebView
- 3.12. MQTT Client
- 3.13. MQTT Broker
- 3.14. Modbus
- 3.15. Event Streams
- 3.16. External Historian
- 3.17. InfluxDB
- 3.18. Notification
- 3.19. Email/SMS
- 3.20. Camera
- 3.21. System Monitor
- 3.22. DDE
- 3.23. Historian
- 3.24. Quick Trend
- 3.25. Remote Config
- 3.26. Scripting
- 3.27. Security
- 3.28. Licenses
- 4. Other Windows and Programs
- 5. Tunnelling OPC DA
- 6. Tunnelling Scenarios
- 7. OPC UA Connections
- 7.1. Introduction
- 7.2. Acting as an OPC UA Client
- 7.3. Acting as an OPC UA Server
- 7.4. Endpoints and Discovery
- 7.5. Security
- 7.6. Certificates
- 7.7. OPC UA to DA Conversions
- 7.8. OPC A&C to OPC A&E Conversions
- 7.9. Accessing Historian Data via OPC UA HA
- 7.10. Object Model
- 7.11. OPC UA Methods
- 7.12. Restricting Connections
- 7.13. OPC UA Test Client and Server
- 7.14. Troubleshooting
- 8. Bridging
- 9. Using Redundancy
- 10. Write to a Database
- 11. Query a Database
- 12. Using the Web Server
- 13. Using MQTT
- 14. Using the External Historian
- 15. Using Security
- 16. Making Notifications
- 17. Email and SMS
- 17.1. Introduction
- 17.2. Configuring the Mail Server
- 17.3. Sending a Test Message
- 17.4. Defining the Email Message
- 17.5. Assigning a Trigger
- 17.6. Setting Trigger Conditions
- 17.7. Configured Actions
- 17.8. Sending SMS Text Messages
- 17.9. HTML Message Examples
- 17.10. Dynamically Changing Email Subjects and Recipients
- 18. System Monitor
- 19. Excel Connections
- 20. DataHub Scripting
- 21. Working With Data
- 22. Optimizing Data Throughput
- 23. Using DataHub Commands
- Cogent DataHub Command Set
- acksuccess
- add
- alias
- alive
- append
- assembly
- attribute
- auth
- authreload
- auto_create_domains
- auto_timestamp
- bridge
- bridge_remove
- bridge_remove_pattern
- bridge_transform
- cforce
- cread
- create
- create_domain
- creport
- cset
- cwrite
- DDEAdvise
- DDEConnect
- DDEDisconnect
- DDEExcelUnicode
- DDEInit
- DDEService
- DDEUnadvise
- DDEUnadvisePattern
- DDEUnadvisePoint
- debug
- defaultprop
- delete
- div
- domain
- domain_bridge
- domain_bridge_enable
- domain_bridge_prefer
- domain_bridge_refresh
- domain_bridge_remove
- domains
- dump
- enable_bridging
- enable_dde_client
- enable_dde_server
- enable_domain_bridging
- enable_opc_client
- enable_opc_server
- enable_scripting
- error
- execute_plugin
- exit
- ExternalHistorianAddPoint
- ExternalHistorianApplyEdit
- ExternalHistorianBeginEdit
- ExternalHistorianCancelEdit
- ExternalHistorianEnable
- ExternalHistorianGet
- ExternalHistorianRemovePoint
- ExternalHistorianSet
- force
- format
- get_client_stats
- heartbeat
- HistorianAdd
- HistorianFlags
- HistorianRemove
- HistorianSaveConfig
- HistorianSetConfiguring
- HistoryGroupAdd
- HistoryGroupAddPoint
- HistoryGroupDeadband
- HistoryGroupDefault
- HistoryGroupFileTimes
- HistoryGroupFlushTimes
- HistoryGroupRemove
- HistoryGroupStorageTimes
- ignore
- ignore_old_data
- include
- instance
- load_config_files
- load_plugin
- load_scripts
- lock
- log_file
- log_file_max
- log_to_file
- mirror_master
- mirror_master_2
- ModbusApplySettings
- ModbusCancelSettings
- ModbusCreateSlave
- ModbusDeleteSlave
- ModbusEnableMaster
- ModbusEnableSlave
- ModbusQuerySlave
- ModbusReloadSettings
- ModbusSlaveAddPoint
- ModbusSlaveAddRange
- ModbusSlaveDeletePoint
- mult
- OPCActivate
- OPCAddItem2
- OPCAEAttach
- OPCAEDetach
- OPCAEEnable
- OPCAEEnableClient
- OPCAEEnableServer
- OPCAEFilter
- OPCAEServerInit
- OPCApply
- OPCAttach2
- OPCConnect
- OPCDetach
- OPCEnable
- OPCEnableClient
- OPCEnableServer
- OPCMinimumSecurity
- OPCModify
- OPCQueryConnection
- OPCQueryConnections
- OPCQueryPoint
- OPCQueryPointPattern
- OPCQueryPoints
- OPCRefresh
- OPCReload
- OPCRemoveItem
- private_attribute
- property
- quality
- read
- report
- report_domain
- report_errors
- request_initial_data
- save_config
- secure
- set
- set_access
- set_authoritative
- set_canonical
- show_data
- show_debug_messages
- show_event_log
- show_icon
- show_properties
- show_script_log
- subassembly
- success
- tcp_service
- timeout
- transmit_insignificant
- TunnelDelete
- TunnelEnable
- TunnelEnablePlain
- TunnelEnableSlave
- TunnelEnableSSL
- TunnelPlainPort
- TunnelSaveConfig
- TunnelSlaveStatus
- TunnelSSLCert
- TunnelSSLPort
- type
- UAApplyEdit
- UABeginEdit
- UACancelEdit
- UAEnable
- UAEnableClient
- UAEnableServer
- unload_plugin
- unreport
- unreport_domain
- version
- write
- Obsolete and Unused Commands
- asyncsocket
- authgroup
- authuser
- bandwidth_reduce
- deleted
- drop_license
- echo
- enable_connect_server
- EnableDDEServer
- exception_buffer
- failed_license
- flush
- flush_log
- master_host
- master_service
- on_change
- OPCAddItem
- OPCAttach
- OPCInit
- point
- qnx_name_attach
- qnx_receiver
- readid
- register_datahub
- report_all
- report_datahubs
- request
- run
- script_register
- script_symbol
- slave
- sync
- taskdied
- taskstarted
- using_license
- warn_of_license_expiry
- Appendices
- 1. Command Line Options
- 2. Excel Macro Library
- 3. Running as a Windows Service (Specified User)
- 4. Windows Services File for Tunnel/Mirror
- 5. DataHub Registry Entries
- 6. OPC Overview
- 7. DDE Overview
- 8. ODBC Database Concepts
- 9. Error Messages
- 10. Third-Party Source Licenses
- 11. Media Source Licenses
- 12. GNU General Public License
- 13. GNU Lesser General Public License
- 1. Installation
- Cogent DataHub™ service for Azure
- Cogent DataHub™ Applications
- 1. Web Application Manager
- 2. Remote Config
- 3. DHTP - The DataHub Transfer Protocol
- DataHub™ Add-in for Microsoft Excel
- DataHub™ WebView™ HMI
- 1. Introduction
- 2. Working With the WebView Application
- 3. WebView Scripting
- 4. Dynamic Binding
- 5. Customizing the WebView Application
- 6. WebView Controls
- Advanced Check Box
- Alarm List
- Boolean Converter
- Calendar
- Circular Gauge 1
- Circular Gauge 2
- Color Selector
- Color Selector
- ComboBox
- Comparator
- Condition Selector
- Control Panel
- Date Picker
- Filtered Data Table
- Hi/Low Indicator
- Horizontal Linear Gauge
- Hyperlink Button
- Hyperlink Image
- Hyperlink Text
- Image
- Left 90 Degree Gauge
- Line and Arrows
- List Box
- Media Player
- One Input Calculator
- Page Viewer
- Point Data Table
- Polynomial Calculator
- Progress Bar
- QR Code Generator
- Radio Button
- Range Mapper
- Rising/Falling Indicator
- Semi-circular Gauge
- Series Chart
- Shining Light
- Simple Button
- Simple Check Box
- Simple Ellipse
- Simple Path
- Simple Rectangle
- Slider
- Symbol
- System Information
- Text Entry Field
- Text Label
- Three Point Slider
- Time Picker
- Timer
- Toggle Button
- Top Sweep Gauge
- Trend
- Two Input Calculator
- Vertical Linear Gauge
- DataHub™ Scripting
- 1. Introduction
- 2. What's Different About DataHub Scripting?
- 3. Getting Started
- 4. Writing Scripts
- 5. The Application class
- 6. Example Scripts
- 7. Built-in Classes
- 8. Special Gamma Functions for DataHub Scripting
- _
- add_menu_action
- allow_self_reference
- datahub_command
- datahub_domaininfo
- datahub_domains
- datahub_log
- datahub_points
- datahub_read
- datahub_write
- edit_file
- flush_log_file
- freeze_writes
- get_point_queue_count
- get_point_queue_depth
- get_tray_menu
- on_change
- remove_change
- remove_menu_action
- set_log_file
- set_log_size
- set_point_flush_flags
- set_point_queue_depth
- show_log
- symcmp
- 9. Methods and Functions from Application.g
- AddCustomMenuItem
- AddCustomSubMenu
- AddMenuItem
- AddPermanentMenuItem
- AddStartMenuItem
- AddStopMenuItem
- AddSubMenu
- ApplicationMultiple
- ApplicationSingleton
- CreateSystemMenu
- droptimer
- OnChange
- RemoveAllChanges
- RemoveAllEventHandlers
- RemoveAllMenus
- RemoveAllTimers
- RemoveChange
- RemoveSystemMenu
- RemoveTimer
- TimerAfter
- TimerAt
- TimerEvery
- 10. Time Conversion Functions from Time.g
- 11. Regular Expression Methods from RegexSupport.g
- 12. Calling OPC UA Methods from DataHub Scripts
- 13. Quality Name Function from Quality.g
- 14. Classes from HistorianSupport.g
- 15. Modbus Commands Methods from ModbusSupport.g
- 1. Basic Troubleshooting
- 2. License Copyright Information
- DataHub™ ODBC Scripting
- 1. Introduction
- 2. Tutorials
- 2.1. Tutorial 1: Writing new rows to a table, based on a trigger - Multi-Threaded Version
- 2.2. Tutorial 2: Writing new rows to a table, based on a trigger - Single-Threaded Version
- 2.3. Tutorial 3: Updating existing rows, or writing new ones
- 2.4. Tutorial 4: Writing data from a database to a DataHub instance
- 2.5. Viewing data from a web browser
- 3. An Explanation of the Tutorial Code
- 4. Multi-Threaded ODBC Interface
- 5. Classes
- 6. Global Functions
- 7. Constants
- DataHub™ Windows Scripting
- 1. Introduction
- 2. Tutorials
- 3. Widgets
- G3StateButton
- GAnimateCtrl
- GBitmapButton
- GButton
- GCheckBox
- GCheckListViewCtrl
- GColorDialog
- GComboBox
- GComboBoxEx
- GDateTimePickerCtrl
- GDialog
- GDragListBox
- GEdit
- GFileDialog
- GFlatScrollBar
- GFolderDialog
- GFontDialog
- GGroupBox
- GHeaderCtrl
- GHotKeyCtrl
- GHyperLink
- GIPAddressCtrl
- GLinkCtrl
- GListBox
- GListViewCtrl
- GMonthCalendarCtrl
- GPageSetupDialog
- GPagerCtrl
- GPrintDialog
- GProgressBarCtrl
- GRadioButton
- GReBarCtrl
- GRichEditCtrl
- GScrollBar
- GStatic
- GStatusBarCtrl
- GTabCtrl
- GToolBarCtrl
- GToolTipCtrl
- GTrackBarCtrl
- GTreeViewCtrl
- GTreeViewCtrlEx
- GUpDownCtrl
- GWindow
- GWindowBase
- 4. Global Functions
- 5. Non-Widget Classes
- 6. Constants
- DataHub™ APIs for C++, Java, and .NET
- 1. Introduction
- 2. The DataHubConnector Class
- 3. The DataHubPoint Class
- 1. GNU General Public License
- 2. GNU Lesser General Public License
- DataHubConnector Methods
- DataHubConnector
- ~DataHubConnector
- activeHeartbeatTimers
- addPointValue
- appendPointValue
- cancelHeartbeatTimers
- cancelReconnectionTimer
- closeConnection
- createPoint
- dividePointValue
- escapedString
- getCnxState
- getCnxStateString
- getCnxSubStateString
- getDefaultDomain
- getErrString
- getHeartbeat
- getHostName
- getPort
- getReconnectionDelay
- getServiceName
- getTimeout
- initializePointCache
- isConnected
- isConnecting
- lookupPoint
- multiplyPointValue
- openConnection
- readPoint
- registerDomain
- registerPoint
- retryConnection
- sendBinaryPointMessages
- sendLispMessage
- sendLogin
- setConnectionParms
- setDefaultDomain
- setHeartbeatTimes
- setPointLock
- setPointSecurity
- setReconnectionDelay
- setUsername
- shutdown
- startHeartbeatTimers
- startReconnectionTimer
- unregisterPoint
- writeCommand
- writePoint
- Callback Methods
- DataHubPoint Methods
- DataHubPoint
- ~DataHubPoint
- operator=
- clear
- copy
- getConfidence
- getDateString
- getDoubleValue
- getFlags
- getIntValue
- getListeners
- getLocked
- getName
- getNanoseconds
- getQuality
- getQualityString
- getSeconds
- getSecurity
- getStringValue
- getType
- getUserdata
- qualifyName
- removeListener
- setConfidence
- setInfo
- setLocked
- setName
- setQuality
- setSecurity
- setTimeStamp
- setFlags
- setUserdata
- setValue
- setValueFromString
- unqualifyName
- Gamma scripting language
- Programmers Manual
- 1. Introduction
- 2. Getting Started
- 3. Basic Data Types and Mechanisms
- 4. Tutorial I
- 5. Control Flow
- 6. Tutorial II
- 7. Functions and Program Structure
- 8. Object Oriented Programming
- 9. Tutorial III
- 10. Interactive Development and Debugging
- 11. Advanced Types and Mechanisms
- 12. Input and Output
- 13. Special Topics
- 1. Function List
- 2. GNU Lesser General Public License
- Gamma Reference
- Symbols and Literals
- Operators
- Statements
- Core Functions
- call
- class_add_cvar
- class_add_ivar
- class_name
- class_of
- defclass
- defmacro, defmacroe
- defun, defune,
- defmethod
- defvar
- destroy
- eq, equal
- error
- eval
- eval_list
- eval_string
- force, forceq, forceqq
- funcall
- function_args
- function_body
- function_name
- getprop
- has_cvar
- has_ivar
- instance_vars
- is_class_member
- ivar_type
- macro
- new
- parent_class
- print_stack
- properties
- quote, backquote
- require, load
- set, setq, setqq
- setprop
- setprops
- trap_error
- unwind_protect
- whence
- Lists and Arrays
- Strings and Buffers
- Data Type Conversion
- Math
- Input/Output
- close
- fd_close
- fd_data_function
- fd_eof_function
- fd_open
- fd_read
- fd_to_file
- fd_write
- fileno
- ioctl
- open
- pipe
- princ, print, pretty_princ, pretty_print
- pty, ptytio
- read
- read_char, read_double, read_float, read_long, read_short
- read_eval_file
- read_line
- read_n_chars
- read_until
- seek
- ser_setup
- tell
- terpri
- unread_char
- write, writec, pretty_write, pretty_writec
- write_n_chars
- File System
- OS APIs
- Dynamic Loading
- Profiling and Debugging
- Miscellaneous
- IPC
- Events and Callbacks
- Time, Date, and Timers
- Cogent DataHub
- add_exception_function, add_echo_function
- lock_point
- point_locked
- point_nanoseconds
- point_seconds
- point_security
- read_existing_point, read_point
- register_all_points
- register_exception
- register_point, register_existing_point
- remove_echo_function
- remove_exception_function
- secure_point
- set_domain
- set_security
- unregister_point
- when_echo_fns, when_exception_fns
- write_existing_point, write_point
- Programmers Manual
Copyright © Skkynet Cloud Systems, Inc. and its subsidiaries and licensors. All rights reserved.
Skkynet™, DataHub™, Cogent DataHub™, the Skkynet and DataHub logos are either registered trademarks or trademarks used under license by the Skkynet group of companies (“Skkynet”) in the USA and elsewhere. All other trademarks, service marks, trade names, product names and logos are the property of their respective owners. For terms and conditions of use and full intellectual property notices, please refer to the Legal Notices on the Skkynet website: https://skkynet.com/legal/.