WAGO VHPready Application User manual

Brand: WAGO

Model: VHPready Application

Type: User manual

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WAGO-Software

Manual

2759-0240/0210-4000

VHPready Application

Version 1.0.0

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2 WAGO-Software

2759-0240/0210-4000 VHPready Application

Manual

Version 1.0.0

WAGO Kontakttechnik GmbH & Co. KG

Hansastraße 27

D-32423 Minden

Phone: +49 (0) 571/8 87 – 0

Fax: +49 (0) 571/8 87 – 1 69

E-Mail: [email protected]

Web: http://www.wago.com

Technical Support

Phone: +49 (0) 571/8 87 – 5 55

Fax: +49 (0) 571/8 87 – 85 55

E-Mail: [email protected]

Every conceivable measure has been taken to ensure the accuracy and

completeness of this documentation. However, as errors can never be fully

excluded, we always appreciate any information or suggestions for improving the

documentation.

E-Mail: [email protected]

We wish to point out that the software and hardware terms as well as the

trademarks of companies used and/or mentioned in the present manual are

generally protected by trademark or patent.

WAGO is a registered trademark of WAGO Verwaltungsgesellschaft mbH.

=== Ende der Lis te f ür T e xtmar ke Ei nb and _vor ne = ==

WAGO-Software Table of Contents 3

2759-0240/0210-4000 VHPready Application

Manual

Version 1.0.0

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Table of Contents

1 Notes about this Documentation ................................................................. 6

1.1 Scope of Validity ....................................................................................... 6

1.2 Copyright ................................................................................................... 6

1.3 Symbols ..................................................................................................... 7

1.4 Number Notation ....................................................................................... 9

1.5 Font Conventions ...................................................................................... 9

2 Important Notes ......................................................................................... 10

2.1 Legal Bases ............................................................................................. 10

2.1.1 Subject to Changes ............................................................................. 10

2.1.2 Personnel Qualifications ..................................................................... 10

2.1.3 Use of the WAGO-I/O-SYSTEM 750 in Compliance with Underlying

Provisions ........................................................................................... 10

2.1.4 Technical Condition of Specified Devices ......................................... 11

2.2 Safety Advice (Precautions) .................................................................... 12

3 Application Description ............................................................................. 14

3.1 Abbreviations .......................................................................................... 14

3.2 Hardware Requirements .......................................................................... 15

3.3 Software Requirements ........................................................................... 15

3.4 System Description ................................................................................. 16

3.5 Features and Functions ............................................................................ 16

3.5.1 Operating Modes for Communication with the Control Center ......... 16

3.5.2 Control Center ↔ VHPready Application Link ................................. 18

3.5.3 VHPready Application Connections ↔ Power Generation Plant ...... 18

3.5.3.1 Connection via Local I/O Modules ................................................ 18

3.5.4 Connection via Modbus TCP ............................................................. 19

3.5.5 Connection via PROFIBUS ................................................................ 19

3.5.5.1 Integrated Solution: VHPready Application and Plant Control

System on One Controller ............................................................. 19

4 Configuration and Diagnostics ................................................................. 20

4.1 General Information ................................................................................ 20

4.2 Setting Up the VHPready Application .................................................... 21

4.2.1 Connecting the VHPready Application and Launching WBM .......... 21

4.2.2 WBM: Setting Up the ETHERNET Interface .................................... 22

4.2.3 WBM: Setting Up the NTP Time Server ........................................... 23

4.2.4 WBM: Enabling ETHERNET Ports ................................................... 24

4.2.5 WBM: Completing the Configuration ................................................ 25

5 VHPready Web Visualization ................................................................... 26

5.1 Operating Elements and Indicators ......................................................... 27

5.1.1 Status Indicators ................................................................................. 27

5.1.2 Buttons ................................................................................................ 27

5.2 Navigation ............................................................................................... 28

5.3 Parameters Workspace ............................................................................ 29

5.3.1 Buttons ................................................................................................ 30

5.3.2 VHPready Application ↔ Control Center Link ................................. 31

5.3.3 Setting the Common ASDU Address ................................................. 32

4 Table of Contents WAGO-Software

2759-0240/0210-4000 VHPready Application

Manual

Version 1.0.0

5.3.4 Configuring Plant Types and Instance Numbers ................................ 32

5.3.4.1 Plant Type Selection Lists ............................................................. 33

5.3.4.2 System Buttons .............................................................................. 33

5.3.4.3 System Parameters Dialog ............................................................. 35

5.4 Data Points Workspace ........................................................................... 36

5.4.1 Mapping Single Messages (Type Designation 30) ............................. 38

5.4.1.1 General Parameters for Single Messages ...................................... 38

5.4.1.2 Mapping via the Local Internal Data Bus (Inputs/Outputs) .......... 39

5.4.1.3 Mapping via Modbus TCP ............................................................. 40

5.4.1.4 Mapping via PROFIBUS DP ......................................................... 41

5.4.1.5 Mapping via Customer CODESYS Application ........................... 42

5.4.2 Mapping Measured Values (Type Designation 36)............................ 43

5.4.2.1 General Parameters for Measured Values ..................................... 43

5.4.2.2 Mapping via the Local Internal Data Bus (Inputs/Outputs) .......... 44

5.4.2.3 Mapping via Modbus TCP ............................................................. 45

5.4.2.4 3.4.2.4 Mapping via PROFIBUS DP ............................................. 46

5.4.2.5 Mapping via Customer CODESYS Application ........................... 47

5.4.3 Mapping Single Commands (Type Designation 45) .......................... 48

5.4.3.1 General Parameters for Single Commands .................................... 48

5.4.3.2 Mapping via the Local Internal Data Bus (Inputs/Outputs) .......... 49

5.4.3.3 3.4.3.3 Mapping via Modbus TCP ................................................. 50

5.4.3.4 Mapping via PROFIBUS DP ......................................................... 51

5.4.3.5 Mapping via Customer CODESYS Application ........................... 52

5.4.4 Mapping Setpoints (Type Designation 50)......................................... 53

5.4.4.1 General Parameters for Setpoints .................................................. 53

5.4.4.2 Mapping via the Local Internal Data Bus (Inputs/Outputs) .......... 54

5.4.4.3 Mapping via Modbus TCP ............................................................. 55

5.4.4.4 Mapping via PROFIBUS DP ......................................................... 56

5.4.4.5 Mapping via Customer CODESYS Application ........................... 57

5.4.5 Additional Data Points ....................................................................... 58

5.5 Overview Area ........................................................................................ 59

5.6 Timetable Workspace .............................................................................. 60

5.6.1 Calculating the Setpoint Setting ......................................................... 61

5.6.2 Graphical Output of the Timetable ..................................................... 64

6 Integrating the VHPready Application in CODESYS ........................... 65

6.1 Checking Settings in CODESYS ............................................................ 65

6.1.1 Setting the Buffer Size for Communication ....................................... 65

6.1.2 Adjusting the “USECURRENTVISU” Parameter ............................. 66

6.2 Creating a New Project ........................................................................... 67

6.3 Setting the Library Directory .................................................................. 69

6.4 Defining a Task for the VHPready Application ...................................... 71

6.5 Importing the VHPready Visualization ................................................... 72

7 Updating the VHPready Application from an SD Card ........................ 75

8 Appendix ..................................................................................................... 76

8.1 Behavior when Disconnecting from the Control Center ......................... 76

List of Figures ...................................................................................................... 77

List of Tables ........................................................................................................ 79

WAGO-Software Table of Contents 5

2759-0240/0210-4000 VHPready Application

Manual

Version 1.0.0

=== Ende der Lis te f ür T e xtmar ke V erz eic hnis _vor ne == =

6 Notes about this Documentation WAGO-Software

2759-0240/0210-4000 VHPready Application

Manual

Version 1.0.0

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1 Notes about this Documentation

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Always retain this documentation!

This documentation is part of the product. Therefore, retain the documentation

during the entire service life of the product. Pass on the documentation to any

subsequent user. In addition, ensure that any supplement to this documentation is

included, if necessary.

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1.1 Scope of Validity

This documentation applies to the VHPready Application 2759-0240/0210-4000.

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1.2 Copyright

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This Manual, including all figures and illustrations, is copyright-protected. Any

further use of this Manual by third parties that violate pertinent copyright

provisions is prohibited. Reproduction, translation, electronic and phototechnical

filing/archiving (e.g., photocopying) as well as any amendments require the

written consent of WAGO Kontakttechnik GmbH & Co. KG, Minden, Germany.

Non-observance will involve the right to assert damage claims.

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WAGO-Software Notes about this Documentation 7

2759-0240/0210-4000 VHPready Application

Manual

Version 1.0.0

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1.3 Symbols

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Personal Injury!

Indicates a high-risk, imminently hazardous situation which, if not avoided, will

result in death or serious injury.

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Personal Injury Caused by Electric Current!

Indicates a high-risk, imminently hazardous situation which, if not avoided, will

result in death or serious injury.

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Personal Injury!

Indicates a moderate-risk, potentially hazardous situation which, if not avoided,

could result in death or serious injury.

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Personal Injury!

Indicates a low-risk, potentially hazardous situation which, if not avoided, may

result in minor or moderate injury.

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Damage to Property!

Indicates a potentially hazardous situation which, if not avoided, may result in

damage to property.

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Damage to Property Caused by Electrostatic Discharge (ESD)!

Indicates a potentially hazardous situation which, if not avoided, may result in

damage to property.

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Important Note!

Indicates a potential malfunction which, if not avoided, however, will not result in

damage to property.

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8 Notes about this Documentation WAGO-Software

2759-0240/0210-4000 VHPready Application

Manual

Version 1.0.0

Additional Information:

Refers to additional information which is not an integral part of this

documentation (e.g., the Internet).

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WAGO-Software Notes about this Documentation 9

2759-0240/0210-4000 VHPready Application

Manual

Version 1.0.0

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1.4 Number Notation

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Table 1: Number Notation

Number Code

Example

Note

Decimal

100

Normal notation

Hexadecimal

0x64

C notation

Binary

'100'

'0110.0100'

In quotation marks, nibble separated with

dots (.)

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1.5 Font Conventions

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Table 2: Font Conventions

Font Type

Indicates

italic

Names of paths and data files are marked in italic-type.

e.g.: C:\Program Files\WAGO Software

Menu items are marked in bold letters.

e.g.: Save

A greater-than sign between two names means the selection of a

menu item from a menu.

e.g.: File > New

Input

Designation of input or optional fields are marked in bold letters,

e.g.: Start of measurement range

“Value”

Input or selective values are marked in inverted commas.

e.g.: Enter the value “4 mA” under Start of measurement range.

[Button]

Pushbuttons in dialog boxes are marked with bold letters in square

brackets.

e.g.: [Input]

[Key]

Keys are marked with bold letters in square brackets.

e.g.: [F5]

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10 Important Notes WAGO-Software

2759-0240/0210-4000 VHPready Application

Manual

Version 1.0.0

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2 Important Notes

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This section includes an overall summary of the most important safety

requirements and notes that are mentioned in each individual section. To protect

your health and prevent damage to devices as well, it is imperative to read and

carefully follow the safety guidelines.

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2.1 Legal Bases

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2.1.1 Subject to Changes

WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any

alterations or modifications. WAGO Kontakttechnik GmbH & Co. KG owns all

rights arising from the granting of patents or from the legal protection of utility

patents. Third-party products are always mentioned without any reference to

patent rights. Thus, the existence of such rights cannot be excluded.

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2.1.2 Personnel Qualifications

All sequences implemented on WAGO-I/O-SYSTEM 750 devices may only be

carried out by electrical specialists with sufficient knowledge in automation. The

specialists must be familiar with the current norms and guidelines for the devices

and automated environments.

All changes to the coupler or controller should always be carried out by qualified

personnel with sufficient skills in PLC programming.

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Use of the VHPready application requires knowledge in network technology!

Users of the VHPready application require basic knowledge about the IEC60870

telecontrol protocol and practical knowledge about TCP / IP networks!

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2.1.3 Use of the WAGO-I/O-SYSTEM 750 in Compliance with

Underlying Provisions

Fieldbus couplers, fieldbus controllers and I/O modules found in the modular

WAGO-I/O-SYSTEM 750 receive digital and analog signals from sensors and

transmit them to actuators or higher-level control systems. Using programmable

controllers, the signals can also be (pre-) processed.

The devices have been developed for use in an environment that meets the IP20

protection class criteria. Protection against finger injury and solid impurities up to

12.5 mm diameter is assured; protection against water damage is not ensured.

Unless otherwise specified, operation of the devices in wet and dusty

environments is prohibited.

WAGO-Software Important Notes 11

2759-0240/0210-4000 VHPready Application

Manual

Version 1.0.0

Operating the WAGO-I/O-SYSTEM 750 devices in home applications without

further measures is only permitted if they meet the emission limits (emissions of

interference) according to EN 61000-6-3. You will find the relevant information

in the section “Device Description” > “Standards and Guidelines” in the manual

for the used fieldbus coupler/controller.

Appropriate housing (per 2014/34/EU) is required when operating the WAGO-

I/O-SYSTEM 750 in hazardous environments. Please note that a prototype test

certificate must be obtained that confirms the correct installation of the system in

a housing or switch cabinet.

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2.1.4 Technical Condition of Specified Devices

The devices to be supplied ex works are equipped with hardware and software

configurations, which meet the individual application requirements. WAGO

Kontakttechnik GmbH & Co. KG will be exempted from any liability in case of

changes in hardware or software as well as to non-compliant usage of devices.

Please send your request for modified and new hardware or software

configurations directly to WAGO Kontakttechnik GmbH & Co. KG.

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12 Important Notes WAGO-Software

2759-0240/0210-4000 VHPready Application

Manual

Version 1.0.0

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2.2 Safety Advice (Precautions)

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For installing and operating purposes of the relevant device to your system the

following safety precautions shall be observed:

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Do not work on devices while energized!

All power sources to the device shall be switched off prior to performing any

installation, repair or maintenance work.

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Install the device only in appropriate housings, cabinets or in electrical

operation rooms!

The WAGO-I/O-SYSTEM 750 and its components are an open system. As such,

install the system and its components exclusively in appropriate housings,

cabinets or in electrical operation rooms. Allow access to such equipment and

fixtures to authorized, qualified staff only by means of specific keys or tools.

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Replace defective or damaged devices!

Replace defective or damaged device/module (e.g., in the event of deformed

contacts), since the long-term functionality of device/module involved can no

longer be ensured.

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Protect the components against materials having seeping and insulating

properties!

The components are not resistant to materials having seeping and insulating

properties such as: aerosols, silicones and triglycerides (found in some hand

creams). If you cannot exclude that such materials will appear in the component

environment, then install the components in an enclosure being resistant to the

above-mentioned materials. Clean tools and materials are imperative for handling

devices/modules.

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Clean only with permitted materials!

Clean soiled contacts using oil-free compressed air or with ethyl alcohol and

leather cloths.

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WAGO-Software Important Notes 13

2759-0240/0210-4000 VHPready Application

Manual

Version 1.0.0

Do not use any contact spray!

Do not use any contact spray. The spray may impair contact area functionality in

connection with contamination.

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Do not reverse the polarity of connection lines!

Avoid reverse polarity of data and power supply lines, as this may damage the

devices involved.

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Avoid electrostatic discharge!

The devices are equipped with electronic components that may be destroyed by

electrostatic discharge when touched. Please observe the safety precautions

against electrostatic discharge per DIN EN 61340-5-1/-3. When handling the

devices, please ensure that environmental factors (personnel, work space and

packaging) are properly grounded.

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14 Application Description WAGO-Software

2759-0240/0210-4000 VHPready Application

Manual

Version 1.0.0

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3 Application Description

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3.1 Abbreviations

Table 3: Abbreviations

Abbreviation

Explanation

Description

DCE

Data Communication

Equipment

Data Communication Equipment

DTE

Data Terminal

Equipment

Data Terminal Equipment

Control Center

(Client/Master)

In a virtual power plant in compliance

with VHPready, remote power generation

plants (Technical Units = TU) are linked

to and controlled by a central control

center (CC) via remote-control

connection. The remote-control

connection between the control center and

technical unit is implemented using a

telecontrol protocol permitted in

VHPready.

MRL

Minute reserve

Provision of power reserves to compensate

for fluctuations in the power grid after a

lead time of 15 minutes

PRL

Primary control

reserve

Provision of reserve power that can

compensate for unforeseen fluctuations in

the power grid within 30 seconds

SRL

Secondary control

reserve

Like the primary reserve, the secondary

control compensates for load fluctuations

in the power grid. In contrast to the

primary reserve, it only operates in the

control zone affected by the failure. Each

control zone has a central controller that

initiates the necessary power adjustment in

all power plants involved. Primary and

secondary reserves can start at the same

time. The secondary reserve should be

used for a maximum of 15 minutes, so that

the primary reserve is again available.

Technical Unit

(Slave)

Remote technical units (TU) are linked to

and controlled by a central control center

(CC) via remote-control connection. At

WAGO, the technical unit consists of a

controller (750-8202/025-001) with an

integrated VHPready application and

power generation plant.

WBM

Web-based

management

Integrated Webserver for setting system

parameters

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3.2 Hardware Requirements

You can use the following WAGO hardware components:

Table 4: Hardware Requirements

Hardware Components

Item No.

Release Version

PFC200 CS 2ETH RS

TeleControl/T

750-8202/025-001

Release-version (08) or

higher

PFC200 CS 2ETH RS

TeleControl ECO/T

750-8202/025-002

Release-version (08) or

higher

PFC200 CS 2ETH RS

CAN DPS TeleControl/T

750-8206/025-001

Release-version (08) or

higher

PFC200 CS 2ETH RS 3G

TeleControl/T

750-8207/025-001

Release-version (08) or

higher

Please note which Web panels are supported!

The visualization of the VHPready application only works with Web panels that

have a display diagonal of 10.1” or larger. Web panels with a display diagonal of

7.0” are not supported!

3.3 Software Requirements

VHPready Application, Version V 4.00.05

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3.4 System Description

VHPready is a cross-manufacturer standard for controlling and linking different

power generation plants to form virtual power plants using the telecontrol

protocol standards IEC 60870-5-104 (Edition 1 and Edition 2). The standard

applies to the communication link between a control center (CC) and a technical

unit (TU). The technical unit consists of a power generation plant and a controller

with an integrated VHPready application.

VHPready standards are applied to guarantee interoperability and security when

linking technical units to control centers. Effort and expense are minimized for the

integration of new technical units. Change-out of a technical unit from one control

center to another one is simplified.

The VHPready application enables easy connection of combined heat and power

plants (CHP), wind turbine farms and solar plants, heat pumps, batteries, electric

heaters, boilers and buffers. Standardized data points for meters and external

signaling contacts also exist.

3.5 Features and Functions

The features and functions of the VHPready application are described below.

Parameterization and diagnostic functions are described in the respective sections.

3.5.1 Operating Modes for Communication with the Control

Center

There are two operating modes:

• “104 Multi-Client” operating mode

• “104 Multi-Link” operating mode

There is a corresponding figure for each operating mode that illustrates the

respective structure. The highlighted lines (connections) have the following

meaning:

Table 5: Connections

Connection

Color coding

Active connection

Green

Passive connection

Red

• “104 Multi-Client” operating mode:

Up to four control centers can be connected to the VHPready application via

ETHERNET. Any data generated in the VHPready application is

automatically transferred to the actively connected control centers. Each

control center can write data to the VHPready application at the same time.

The data can then be output, e.g., as a setpoint.

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Figure 1: “104 Multi-Client” Operating Mode

Avoid writing to an information object at the same time!

Unexpected behaviors may occur when multiple control centers write setpoints,

timetables and commands to the same information object at the same time!

• “104 Multi-Link” operating mode:

Up to four control centers can be connected to the VHPready application via

ETHERNET. In principle, only one of four connections is active at a time.

The other connections are inactive and no user data can be exchanged.

However, the connections are monitored on the link level.

Figure 2: “104 Multi-Link” Operating Mode

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3.5.2 Control Center ↔ VHPready Application Link

The VHPready application processes commands, setpoints and timetable data

received from the control center (control direction). The data described in the next

section can be output in different ways to a connected power generation plant.

The control center can also receive measured values and messages from the

VHPready application (monitoring direction).

Table 6: Control Center ↔ VHPready Application Link

Protocol

Technology

IEC 60870-5-104

ETHERNET connection

3.5.3 VHPready Application Connections ↔ Power Generation

Plant

The VHPready application supports the following connections to power

generation plants, hereinafter referred to as “plants” only.

Table 7: VHPready Application Connection Types ↔ Power Generation Plant

Fieldbus Communication

Technologie

MODBUS

TCP

Physical signals

Digital and analog signals

PROFIBUS

Each VHPready application can manage up to 16 plants. A plant can, for example,

be a combined heat and power plant (CHP) or a photovoltaic power plant. If

several plants of the same type are connected, a unique instance number is

assigned for each.

All parameters are saved in text files on the controller.

3.5.3.1 Connection via Local I/O Modules

Physical signals can be received and sent via connected I/O modules.

The VHPready application scans the internal data bus when the controller is

started. All information objects provided can be assigned to the existing inputs

and outputs and configured using the graphical user interface.

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3.5.4 Connection via Modbus TCP

An ETHERNET interface can be used to exchange data between the system and

VHPready application via the Modbus TCP protocol. The VHPready application

functions as a MODBUS slave. All information objects provided can be assigned

to corresponding MODBUS registers and configured using the graphical user

interface.

3.5.5 Connection via PROFIBUS

Data can also be transferred via a PROFIBUS interface if available to the

connected plant. The plant is then connected to the VHPready application via this

interface. The plant functions as the PROFIBUS master and the VHPready

application as the slave.

With this type of application, the VHPready application must be operated on a

controller suitable for PROFIBUS. A CODESYS application is also required to

configure the PROFIBUS interface. Alternatively, all information objects

provided can be mapped to the process image and configured using the graphical

user interface.

3.5.5.1 Integrated Solution: VHPready Application and Plant Control System

on One Controller

The controller can also handle the complete plant control. In this case, the

VHPready and plant applications run together on the same controller. The

VHPready application is available as a CODESYS library.

Communication between control level and controller still occurs via the

VHPready application. Data exchange with the CODESYS application for plant

control is implemented via a global memory range. All information objects

provided can be configured using the graphical user interface and mapped to this

global memory range (see Sec. “VHPready Web Visualization” > … > “Mapping

via Customer-specific CODESYS Application”).

The global memory range to which the VHPready data is mapped is in the

“GLV_VHPready” global variable list and is called “gtyVHPrSharedMem”. It is

of type “tyVHPr_SharedMem” and contains an ARRAY for the binary and analog

values:

• „aX : ARRAY[0..512] OF BOOL;“

• „aR : ARRAY[0..512] OF REAL;“.

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20 Configuration and Diagnostics WAGO-Software

2759-0240/0210-4000 VHPready Application

Manual

Version 1.0.0

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4 Configuration and Diagnostics

4.1 General Information

The following input and output modules can be used:

Table 8: Approved Input and Output Modules

I/O Module

Designation

750-430

750-1405

Digital input modules

750-455

750-459

Analog input module