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Electrical Symbols — Switches and Relays

In electrical engineering, a switch is an electrical component that can break an electrical circuit, interrupting the current or diverting it from one conductor to another. The mechanism of a switch may be operated directly by a human operator to control a circuit (for example, a light switch or a keyboard button), may be operated by a moving object such as a door-operated switch, or may be operated by some sensing element for pressure, temperature or flow. A relay is a switch that is operated by electricity. Switches are made to handle a wide range of voltages and currents; very large switches may be used to isolate high-voltage circuits in electrical substations.

26 libraries of the Electrical Engineering Solution of ConceptDraw DIAGRAM make your electrical diagramming simple, efficient, and effective. You can simply and quickly drop the ready-to-use objects from libraries into your document to create the electrical diagram.
The vector stencils library "Events" contains 17 symbols: start, intermediate and end events and none events, message, timer, error, escalation, cancel, compensation, conditional, link, signal, terminate, multiple and parralel multiple events, off-page connectors (catching and throwing).
Use these shapes for drawing business process diagrams (BPMN 2.0) using the ConceptDraw PRO diagramming and vector drawing software.
An Event is something that happens during the course of a business process. These events affect the flow of the process and usually have a cause or an impact. There are three types of Events, based on when they affect the flow: Start, Intermediate and End.
The example "Design elements - Events BPMN 2.0" is included in the Business Process Diagram solution from the Business Processes area of ConceptDraw Solution Park.
BPMN 2.0 event symbols
BPMN 2.0 event symbols , timer, terminate, signal, parallel multiple event, off-page connector, catching, none, start, none, intermediate, none, end, multiple event, message, link, escalation, error, conditional, compensation, cancel, Off-page connector, throwing,
Used Solutions
The vector stencils library "Events BPMN 1.2" contains 23 symbols: start, intermediate and end events, messages, timers, exceptions, cancel, compensations, rules, links, terminate, multiple.
Use these shapes for drawing business process diagrams (BPMN 1.2) using the ConceptDraw PRO diagramming and vector drawing software.
An Event is something that happens during the course of a business process. These events affect the flow of the process and usually have a cause or an impact. There are three types of Events, based on when they affect the flow: Start, Intermediate and End.
The example "Design elements - Events BPMN 1.2" is included in the Business Process Diagram solution from the Business Processes area of ConceptDraw Solution Park.
BPMN 1.2 event symbols
BPMN 1.2 event symbols , terminate, start timer, start rule, start multiple, start message, start link, start, intermediate timer, intermediate rule, intermediate multiple, intermediate message, intermediate link, intermediate exception, intermediate compensation, intermediate cancel, intermediate, end multiple, end message, end link, end exception, end compensation, end cancel, end,
Used Solutions
The vector stencils library "Events" contains 17 symbols: start, intermediate and end events and none events, message, timer, error, escalation, cancel, compensation, conditional, link, signal, terminate, multiple and parralel multiple events, off-page connectors (catching and throwing).
Use these shapes for drawing business process diagrams (BPMN 2.0) using the ConceptDraw PRO diagramming and vector drawing software.
An Event is something that happens during the course of a business process. These events affect the flow of the process and usually have a cause or an impact. There are three types of Events, based on when they affect the flow: Start, Intermediate and End.
The example "Design elements - Events BPMN 2.0" is included in the Business Process Diagram solution from the Business Processes area of ConceptDraw Solution Park.
BPMN 2.0 event symbols
BPMN 2.0 event symbols , timer, terminate, signal, parallel multiple event, off-page connector, catching, none, start, none, intermediate, none, end, multiple event, message, link, escalation, error, conditional, compensation, cancel, Off-page connector, throwing,
Used Solutions
The vector stencils library "Events BPMN 1.2" contains 23 symbols: start, intermediate and end events, messages, timers, exceptions, cancel, compensations, rules, links, terminate, multiple.
Use these shapes for drawing business process diagrams (BPMN 1.2) using the ConceptDraw PRO diagramming and vector drawing software.
An Event is something that happens during the course of a business process. These events affect the flow of the process and usually have a cause or an impact. There are three types of Events, based on when they affect the flow: Start, Intermediate and End.
The example "Design elements - Events BPMN 1.2" is included in the Business Process Diagram solution from the Business Processes area of ConceptDraw Solution Park.
BPMN 1.2 event symbols
BPMN 1.2 event symbols , terminate, start timer, start rule, start multiple, start message, start link, start, intermediate timer, intermediate rule, intermediate multiple, intermediate message, intermediate link, intermediate exception, intermediate compensation, intermediate cancel, intermediate, end multiple, end message, end link, end exception, end compensation, end cancel, end,
Used Solutions
HelpDesk

How to Create a BPMN Diagram

How to Create a BPMN Diagram
Business Process Modeling Notation (BPMN) is a method of illustrating business processes in the form of a diagram. The most effective method of creating or analyzing a business process is to visually interpret the steps using a business process diagram, flowchart or workflow. This is known as business process modeling and will be performed within a company by a team who have detailed knowledge of company process, and analysts with expertise in the modeling discipline. The objective is often to increase production or lower costs — by modeling the process initially using a flowchart, inefficiencies and problems can be spotted before committing to a decision or strategy. You can create BPMN diagrams using the ConceptDraw DIAGRAM diagramming tools. ConceptDraw has designed a solution that combines BPMN v2.0 methodology and graphical notification into one powerful package. The Business Process Diagrams solution from ConceptDraw Solution Park provides a comprehensive collection of vector

Process Flowchart

Process Flowchart
ConceptDraw is Professional business process mapping software for making process flow diagram, workflow diagram, general flowcharts and technical illustrations for business documents. It is includes rich examples, templates, process flowchart symbols. ConceptDraw flowchart maker allows you to easier create a process flowchart. Use a variety of drawing tools, smart connectors, flowchart symbols and shape libraries to create flowcharts of complex processes, process flow diagrams, procedures and information exchange.
How To Create a Process Flow Chart (business process modelling techniques)
How To Create a Process Flow Chart (business process modelling techniques)
The vector stencil library "HVAC controls" contains contains 24 HVAC control symbols: sensors, actuators, timers, controllers, I/ O points.
Use it for drawing HVAC system diagrams, heating, ventilation, air conditioning, refrigeration, automated building control, and environmental control design floor
plans and equipment layouts.
"HVAC (... Heating, Ventilation and Air Conditioning) is a control system that applies regulation to a heating and/ or air conditioning system. ...
Central controllers and most terminal unit controllers are programmable, meaning the direct digital control program code may be customized for the intended use. The program features include time schedules, setpoints, controllers, logic, timers, trend logs, and alarms. The unit controllers typically have analog and digital inputs that allow measurement of the variable (temperature, humidity, or pressure) and analog and digital outputs for control of the transport medium (hot/ cold water and/ or steam). Digital inputs are typically (dry) contacts from a control device, and analog inputs are typically a voltage or current measurement from a variable (temperature, humidity, velocity, or pressure) sensing device. Digital outputs are typically relay contacts used to start and stop equipment, and analog outputs are typically voltage or current signals to control the movement of the medium (air/ water/ steam) control devices such as valves, dampers, and motors." [HVAC control system. Wikipedia]
The vector stencils example "Design elements - HVAC controls" is included in HVAC Plans solution from the Building Plans area of ConceptDraw Solution
Park.
HVAC control symbols
HVAC control symbols, сonnector line, wire note, wiring note, voltage sensor, velocity sensor, water, air, timer, time clock, text label, temperature sensor , smoke detector, smoke controller , sensor, pressure sensor, power sensor, power connection, light sensor, input, output, point, humidity sensor , fluid, level, flow sensor, water, air , equipment vibration sensor, vibration sensor, equipment rotation sensor, rotation sensor, enthalpy sensor, end switch, limit switch, current sensor, air quality sensor, actuator,
Used Solutions

Value Stream Mapping Symbols

VSM symbols are the best for a production process designing. The entire Value Stream Mapping method uses a graphical representation of the manufacturing process, factors' pros and cons, that all stakeholders can easily understand. Value Stream Mapping is a graphical technique that provides possibilities to improve analysis of a manufacturing process, at the stage of the transferring information or materials that required to deliver a product or service to the customer.

Timing diagram

UML Timing Diagram as special form of a sequence diagram is used to explore the behaviours of objects throughout a given period of time.