HBM PMX Manual de usuario

A3257−2.0 en/de/fr

Measuring amplifier system

Messverstärkersystem

Système amplificateur de

mesure

Bedienungsanleitung

Operating manual

PMX

Manuel d’emploi

Table of contents

A3257−2.0 en/de/fr HBM

1 Safety instructions 6..........................................

2 PMX product description 11.....................................

3 User information 14............................................

3.1 Using this manual 14........................................

3.2 About the PMX documentation 15.............................

3.2.1 Symbols used in this manual 16..........................

3.3 Technical support 17.........................................

4 Model overview, scope of supply and accessories 18.............

4.1 The PMX system 18.........................................

4.2 Scope of supply 20..........................................

4.3 Accessories 20..............................................

4.4 PMX web server/software 22..................................

5 Degree of protection / housing / shielding design 24..............

6 Mounting/Dismounting/Replacing 26.............................

6.1 Support rail mounting 26.....................................

6.2 Wall mounting 29............................................

6.3 Replacing measurement and communication cards 31............

7 Electrical connections 33.......................................

7.1 Overview of PMX functions 34................................

7.1.1 LEDs for system monitoring (device LED) 37..............

7.1.2 Fieldbus LED 38.......................................

7.1.3 Measurement card LEDs 41.............................

7.2 Supply voltage 43...........................................

7.3 Measurement cards / transducer connection 44..................

7.3.1 PX455 44.............................................

7.3.2 PX401 46.............................................

7.4 Input/output cards 49........................................

7.4.1 PX878 49.............................................

7.4.2 External supply voltage for control inputs (PX878) 52.......

7.5 Communication cards 55.....................................

7.5.1 Port assignment for the PX01EC EtherCATfieldbus

module 55............................................

7.5.2 Port assignment for the PX01PN PROFINET−IO

fieldbus module 55.....................................

4Table of contents

A3257−2.0 en/de/fr

HBM

7.6 TEDS transducers 56........................................

7.6.1 TEDS connection 56...................................

7.6.2 Starting up the TEDS module 56.........................

7.6.3 PMX parameterization with TEDS 57.....................

8 Synchronization 58.............................................

8.1 Synchronizing carrier frequencies and time stamps 58............

8.2 Synchronizing several modules 59.............................

9 Starting up 61..................................................

9.1 Hardware setup 61..........................................

9.1.1 Voltage supply / transducers 61..........................

9.1.2 Ethernet connection 61.................................

9.1.3 PROFINET connection 61...............................

9.1.4 EtherCATconnection 62...............................

9.2 Integrated PMX web server 64................................

9.2.1 System requirements 64................................

9.3 Connect the PMX with a PC (HOST) or via a network 65..........

9.3.1 Restoring lost network settings 72........................

9.4 Display and control options 74................................

9.5 PMX web server menu structure 76............................

9.5.1 Overview −> SETTINGS 76.............................

9.5.2 Factory settings 76.....................................

9.6 PMX startup behavior 77.....................................

9.7 Signal propagation delays 78.................................

10 Quick start 81..................................................

10.1 Typical operating procedure 85................................

10.1.1 Measurement example 85...............................

10.2 Update software (PMX web server) 87.........................

10.3 Function blocks for calculated channels 88......................

11 Communication with a control system 101........................

11.1 Device description file 101.....................................

11.2 Setting the fieldbus transmission rate 101........................

11.3 Input data, PMX −> control (PLC) 102...........................

11.3.1 Device data (cyclic) 102..................................

11.3.2 System status 102......................................

Table of contents

A3257−2.0 en/de/fr HBM

11.3.3 Measured values (cyclic) 102.............................

11.3.4 Measured value status 104...............................

11.4 Output data, control (PLC) −> PMX 105.........................

11.4.1 Device data (cyclic) 105..................................

11.4.2 Measured value control words (cyclic) 106..................

11.4.3 Measured value control words 106........................

11.5 PROFINET 107..............................................

11.6 EtherCAT108..............................................

12 PMX command set (API) 109.....................................

12.1 Important prerequisites 109....................................

12.2 Comand list 111..............................................

13 Troubleshooting 153.............................................

13.1 Error messages / operating state (LED display) 153...............

13.2 FAQs 157...................................................

14 Firmware update 160............................................

14.1 Preparation 160..............................................

14.2 Install firmware 161...........................................

15 Waste disposal and environmental protection 162..................

16 Index 164.......................................................

6Safety instructions

A3257−2.0 en/de/fr

1 Safety instructions

Appropriate use

The PMX amplifier system is to be used exclusively for measurement tasks

and directly related control tasks. Use for any purpose other than the above is

deemed to be non-designated use. In the interests of safety, the device

should only be operated as described in the Operating Manuals. It is also

essential to comply with the legal and safety requirements for the application

concerned during use. The same applies to the use of accessories.

Each time, before starting up the equipment, you must first run a project

planning and risk analysis that takes into account all the safety aspects of

automation technology. This particularly concerns personal and machine

protection.

Additional safety precautions must be taken in plants where malfunctions

could cause major damage, loss of data or even personal injury. In the event

of a fault, these precautions establish safe operating conditions.

This can be done, for example, by mechanical interlocking, error signaling,

limit value switches, etc.

The device must not be connected directly to the mains supply. The

supply voltage must be 10 to 30 V.

General dangers of failing to follow the safety instructions

The PMX system is a state of the art unit and as such is reliable. The module

may give rise to residual dangers if it is inappropriately installed and operated

by untrained personnel.

Any person instructed to carry out installation, starting up, maintenance or

repair of the module must have read and understood the Operating Manual

and in particular the technical safety instructions.

Conditions at the place of installation

−Protect the device from direct contact with water.

−Protect the PMX system from moisture or weather conditions such as rain,

snow, etc. The protection class under the IP standard DIN EN 60 529, is

IP20.

−Do not expose the device to direct sunlight.

−Comply with the maximum permissible ambient temperatures stated in the

specifications.

Safety instructions

A3257−2.0 en/de/fr

−The permissible relative humidity at 31oC is 95 % (non condensing); linear

reduction up to 50% at 40oC.

−The device is classified in overvoltage category II, degree of pollution 2.

−Install the device so that it can be disconnected from the mains at any time

without difficulty.

−It is safe to operate the PMX system up to a height of 2000 m.

Maintenance and cleaning

The PMX system is maintenance-free.

−Before cleaning, disconnect the device from all connections.

−Clean the housing with a soft, slightly damp (not wet!) cloth. You should ne-

ver use solvents, since these could damage the labeling.

−When cleaning, ensure that no liquid gets into the module or the connec-

tions.

Residual dangers

The scope of supply and performance of the PMX system only covers a small

area of measurement technology. In addition, equipment planners, installers

and operators should plan, implement and respond to the safety engineering

considerations of measurement technology in such a way as to minimize

residual dangers. On-site regulations must be complied with at all times.

There must be reference to the residual dangers connected with

measurement technology.

Product liability

In the following cases, the protection provided for the device may be

adversely affected. Liability for device functionality then passes to the

operator:

−The device is not used in accordance with the operating manual.

−The device is used outside the field of application described in this Chapter.

−The operator makes unauthorized changes to the device.

Warning signs and danger symbols

Important instructions for your safety are specifically identified. It is essential

to follow these instructions in order to prevent accidents and damage to

property.

8Safety instructions

A3257−2.0 en/de/fr

The safety instructions take the following form:

SIGNAL WORD

Type of danger

Consequences of non-compliance

Averting the danger

−Warning sign: draws attention to the danger

−Signal word: indicates the severity of the danger (see table below)

−Type of danger: mentions the type or source of the danger

−Consequences: describes the consequences of non-compliance

−Averting: indicates how the danger can be avoided/bypassed

Danger categories under ANSI

Warning sign, signal word Meaning

This marking warns of a potentially dangerous

situation in which failure to comply with safety

requirements can result in death or serious

physical injury.

This marking warns of a potentially dangerous

situation in which failure to comply with safety

requirements can result in slight or moderate

physical injury.

This marking draws your attention to a situation in

which failure to comply with safety requirements

can result in damage to property..

WARNING

CAUTION

NOTE

On the module

Meaning: Take details in the operating manual into account

Safety instructions

A3257−2.0 en/de/fr

Meaning: Electrostatically sensitive components

Components marked with this symbol can be damaged beyond repair by

electrostatic discharge. Please observe the handling instructions for

components exposed to the risk of electrostatic discharge.

Working safely

A device must not be directly connected to the power supply system.

Supply voltage 10 V ... 30 V (DC).

The supply connection, as well as the signal and sense leads, must be

installed in such a way that electromagnetic interference does not adversely

affect module functionality (HBM recommendation: “Greenline shielding

design”, downloadable from the Internet at http://www.hbm.com/greenline).

Automation equipment and modules must be covered over in such a way that

adequate protection or locking against unintentional actuation is provided

(such as access checks, password protection, etc.).

When the modules are working in a network, these networks must be

designed in such a way that malfunctions in individual nodes can be detected

and shut down.

Safety precautions must be taken both in terms of hardware and software, so

that a line break or other interruptions to signal transmission, such as via the

bus interfaces, do not cause undefined states or loss of data in the

automation device.

Conversions and modifications

The device must not be modified from the design or safety engineering point

of view except with our express agreement. Any modification shall exclude all

liability on our part for any damage resulting therefrom.

In particular, any repair or soldering work on motherboards is prohibited.

When exchanging complete modules, use only original parts from HBM. The

product is delivered from the factory with a fixed hardware and software

configuration. Changes can only be made within the possibilities documented

in the operating manual.

Qualified personnel

10 Safety instructions

A3257−2.0 en/de/fr

Qualified personnel means persons entrusted with siting, mounting, starting

up and operating the product, who possess the appropriate qualifications for

their function.

This device is only to be installed and used by qualified personnel strictly in

accordance with the specifications and with the safety rules and regulations

which follow.

This includes people who meet at least one of the three following

requirements:

−Knowledge of the safety concepts of automation technology is a

requirement and as project personnel, you must be familiar with these

concepts.

−As automation plant operating personnel, you have been instructed how to

handle the machinery. You are familiar with the operation of the equipment

and technologies described in this documentation.

−As system startup engineers or service engineers, you have successfully

completed the training to qualify you to repair the automation systems. You

are also authorized to activate, ground and label circuits and equipment in

accordance with safety engineering standards.

It is also essential to comply with the legal and safety requirements for the

application concerned during use. The same applies to the use of

accessories.

The PMX system must only be installed by qualified personnel, strictly in

accordance with the specifications and with the safety requirements and

regulations listed below.

Maintenance and repair work on an open device with the power on must only

be carried out by trained personnel who are aware of the dangers involved.

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