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Overvis HMI
Overview
Tutorials
Overview
Build your first workspace
Build a cold-room dashboard
Use the Overvis HMI assistant
Connect an OB-215 through an MC252
How-to guides
Overview
Account and billing
Manage your account and access
Manage billing
Estimate a workspace's monthly cost
Workspace administration
Manage workspaces
Manage stored data
Revert the setup to a checkpoint
Equipment and MC252
Configure endpoints
Write programs for an MC252
Deploy programs to an MC252
Debug programs on an MC252
Record readings on an MC252
Watch program variables on an MC252
Parameters
Add parameters
Automations and alarms
Write and debug automations
Dashboards
Build a value board without code
Create and publish dashboards
Draw an equipment diagram
Write a document dashboard in code
Develop a dashboard locally
Show live values in a dashboard
Write parameter values from a dashboard
Build a form that saves through the API
Build a dashboard for one device model
Build a fleet dashboard
Show device state from the device API
Author a workspace symbol
Localize a dashboard
Reports
Create a report
Comment on and sign reports
Embedding reports in dashboards
Share a report snapshot
Developers
Author a workspace parameter template
Embed the workspace UI in a React app
Local development
Pull a workspace
Synchronize local changes
Resolve sync conflicts
Download and upload readings archives
Help
Get help from the assistant
Troubleshooting
Reference
Overview
Workspace and access
Workspace roles
Assistant chat
Activity history
What is charged
Application pages
Account pages
Notifications
Workspace list and settings
Workspace navigation and Setup pages
Equipment and MC252
Endpoints
MC252 edge programs
MC252 program language
Edge program starters
Device-find language
Parameters
Parameter sources
Parameter value types
Formula language
Automations and alarms
Automations and alarm rules
Automation starters
Alarms
Reports
Report page
Report settings
Report snapshots
Time bars view
Table view
Chart view
Calendar view
Histogram view
Hourly matrix view
Sankey view
State duration view
Developers
HMI CLI reference
Workspace archives
API
Overview
Available API procedures
Procedures
Endpoint procedures
Device API
Parameter procedures
Live value procedures
Readings API calls
Dashboard procedures
Report API
Report comment API
Template procedures
Dashboards
Value tiles dashboard
Dashboard host contract
Live data in dashboards
Device dashboard components
Dashboards and the device API
Dashboard UI and forms
Document specification
Document components for code dashboards
Dashboards internationalization
Editable dashboard graphics
Packages
@overvis/hmi-shared
@overvis/hmi-workspace-ui
Explanations
Overview
Overvis HMI overview
Parameters overview
Dashboards overview
How reports work
About local sync
Billing accounts
Overvis Cloud
Platform overview
Getting Started
Connecting Equipment
Networks, Devices & Parameters
Dashboard
Device Templates
Alerts
Parameter Values Report
Resource Consumption Report
HACCP Report
Visualizations
Organizations & Users
Billing
Reference
API Reference
Device Templates Reference
Visualizations Reference
Alerts Templates Reference
Overvis Connect Protocol
Overview
Basic Protocol
EXT0001: Device Parameters
EXT0002: Device State
EXT0003: Device Journal
EXT0004: Device Clock
EXT0005: Firmware Update
EXT0006: Basic Events
EXT0007: Sensitive Information Check
EXT0008: Get Device ID
EXT0009: DH Key Exchange
EXT000A: Device Reboot
EXT000B: Next Reconnect
EXT000C: Shared Secret Authentication
EXT000D: Wrapped Packet
EXT000E: Encrypted AES-256-CBC
EXT000F: Asynchronous Result
EXT0010: Encrypted Gamma
EXT0011: EdDSA Authentication
EXT0013: File System Read
EXT0014: File System Navigate
EXT0015: File System Write
EXT0016: File System Manage
Overvis MC251
Overview
Quick Start
Manual
Connections
Web Interface
Modbus
Memory Card
API
Introduction
Authentication
System Information
Settings
System Commands
Updates
GSM
Modbus
SD Card
HTTP Status Codes
Logic Programming
Updating Firmware
Firmware Downloads
Software
Overvis MC252
Overview
Quick Start
Manual
Connections
Web Interface
Modbus
Memory Card
API
Introduction
Authentication
System Information
Settings
System Commands
Updates
GSM
Modbus
SD Card
HTTP Status Codes
Logic Programming
Updating Firmware
Firmware Downloads
Software
Overvis MC261
Overview
Quick Start
Manual
Connections
Web Interface
Modbus
Memory Card
API
Introduction
Authentication
System Information
Settings
System Commands
Updates
Wi-Fi
SD Card
LoraSens devices
Modbus
HTTP Status Codes
Logic Programming
Updating Firmware
Firmware Downloads
Software
Overvis OPCB-221B
Overview
Manual
Novatek-Electro EM-125
Overview
Manual
Novatek-Electro EM-126T
Overview
Manual
Novatek-Electro EM-130
Overview
Manual
Appendix A: Registers
Novatek-Electro EM-482
Overview
Quick Start
Manual
Connections
Modbus
Firmware Downloads
Software
Updating Firmware
Novatek-Electro EM-483
Overview
Manual
A. Server Connection
B: Web Interfaces
C. Registers
Novatek-Electro EM-486
Overview
Manual
A. Versions
B. Connections
C. Task Files
D. Registers
E. Memory Card
F. Web Interfaces
G. Firmware Update
Task File Examples
Overview
Relay Control (OM-310)
Hysteresis Control (TR-101)
Temperature Alarm (SMS)
Timer-Based Relay
Temperature Control
Astronomical Timer
Novatek-Electro OB-215
Overview
Manual
Novatek-Electro OB-216
Overview
Quick Start
Manual
Modbus
Updating Firmware
Firmware Downloads
Software
Novatek-Electro OM-310
Overview
Manual
Appendix A: Protection Curves
Appendix B: Communication
Novatek-Electro RPM-416
Overview
Manual
A: Ethernet Connection
B: Internet Connection
C: Software Versions
D: Settings Reference
E: Modbus Registers
Novatek-Electro TR-101
Overview
Manual
A: RS-485 Interface
B: Device Adjustment
Novatek-Electro TR-100E
Overview
Manual
A: Firmware Recovery
B: WireGuard VPN
API
HTTP API
GET /api/version/
GET /api/auth/status/
GET /api/auth/salt/
POST /api/auth/login/
POST /api/auth/logout/
GET /api/state/get/?device&network&relays&leds&protection&recorder&channels&log&ntp&httpd&modbus&wireguard
GET /api/settings/get/?meta&general&dateTime&display&access&recorder&network&ntp&web&modbus&vpnWireguard&channels&protection
POST /api/settings/set/
GET /api/reference/sensor-types/
GET /api/history/temperature/info/
GET /api/history/temperature/samples/?page=1&pageSize=2&direct=desc
GET /api/recorder/info/
GET /api/recorder/records/?page=1&pageSize=2&direct=desc
GET /api/recorder/export.csv/
POST /api/recorder/clear/
GET /api/log/info/
GET /api/log/events/?page=1&pageSize=1&direct=desc
GET /api/log/export.log/
POST /api/log/acknowledge/
POST /api/log/clear/
Calibration Service
Overvis Ownership Challenge
POST /api/service/firmware/apply/
Firmware Upload Session
GET /api/service/identity/get/
POST /api/service/identity/set/
POST /api/service/reboot/
POST /api/service/settings/reset/
POST /api/service/time/set/
POST /api/service/time/sync/
GET /api/debug/adc/, POST /api/debug/adc/start/, POST /api/debug/adc/stop/
POST /api/debug/display/start/ and POST /api/debug/display/stop/
GET /api/debug/external-storage/dump/
GET /api/debug/external-storage/
GET /api/debug/heap/
GET /api/debug/keyget/
POST /api/debug/keypress/
POST /api/debug/led/start/ and POST /api/debug/led/stop/
GET /api/debug/lwip-stats/
GET /api/debug/menu/
GET /api/debug/network/
POST /api/debug/relay/start/ and POST /api/debug/relay/stop/
GET /api/debug/settings/
GET /api/debug/system/
GET /api/debug/tasks/
Novatek-Electro UBZ-302M
Overview
UBZ-302M Operating Manual
Appendix C: Communication
Appendix A: Time Delay Curves
Appendix B: Star-Delta
Novatek-Electro UBZ-304
Overview
Manual
A: Current Protection Curves
B: Star-Delta Starting
Novatek-Electro UBZ-305M
Overview
Manual
Appendix A: Curves
Appendix B: Star-Delta
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Novatek-Electro UBZ-302M
›
Appendix A: Time Delay Curves
Appendix A: Current Protections with Different Time-Dependent Delay
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