HBM K148 Manuel utilisateur

Operating Manual | Bedienungsanleitung

English Deutsch

K148

Calibration Unit

Kalibriergerät

Hottinger Baldwin Messtechnik GmbH

Im Tiefen See 45

D-64293 Darmstadt

Tel. +49 6151 803-0

Fax +49 6151 803-9100

[email protected]

www.hbm.com

Mat.: 7-2001.1681

DVS: A01681_03_X00_04 HBM: public

01.2020

EHottinger Baldwin Messtechnik GmbH.

Subject to modifications.

All product descriptions are for general information only.

They are not to be understood as a guarantee of quality or

durability.

Änderungen vorbehalten.

Alle Angaben beschreiben unsere Produkte in allgemeiner

Form. Sie stellen keine Beschaffenheits- oder Haltbarkeits

garantie dar.

Operating Manual | Bedienungsanleitung

English Deutsch

K148

Calibration Unit

Kalibriergerät

2A01681_03_X00_04 HBM: public K148

English

1 Safety instructions 3........................................

2 Symbols used 7............................................

2.1 Symbols on the device 7......................................

2.2 Symbols used in this manual 7................................

3 Scope of supply 8..........................................

3.1 Option (not included among the items supplied) 8................

4 Field of application 9.......................................

5 Operation 11................................................

5.1 Connection 11................................................

5.1.1 Connector elements on the back of the device 11.................

5.1.2 Pin assignment 12............................................

5.2 Front panel of the device 17....................................

5.3 Special key setting features 20.................................

5.4 Driving the K148 21...........................................

6 Calibrating a measuring amplifier 24..........................

Safety instructions

K148 A01681_03_X00_04 HBM: public 3

1 Safety instructions

Appropriate use

The K148 calibration unit must only be used to calibrate strain‐gauge bridge

measuring amplifiers. Use for any purpose other than the above shall be

deemed to be inappropriate. 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.

General dangers of failing to follow the safety instructions

The K148 system is a state of the art unit and as such is reliable. The module

may give rise to 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 on site

SProtect the device from direct contact with water.

SProtect the K148 from moisture and humidity or weather conditions such as

rain, snow.

SDo not expose the device to direct sunlight.

Safety instructions

4A01681_03_X00_04 HBM: public K148

SPlease observe the permissible maximum ambient temperatures and

humidity stated in the specifications.

SInstall the device so that it can be disconnected from the supply voltage at

any time without difficulty.

SIt is safe to operate the K148 up to a height of 2000 m.

Maintenance and cleaning

The K148 is maintenance-free.

SBefore cleaning, disconnect all connections.

SClean the housing with a soft, slightly damp (not wet!) cloth. You should

never use solvents, since these could damage the labeling.

SWhen cleaning, ensure that no liquid gets into the module or connections.

Residual dangers

The scope of supply and performance of the K148 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

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

There must be reference to the remaining 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:

SThe device is not used in accordance with the operating manual.

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

SThe operator makes unauthorized changes to the device.

Safety instructions

K148 A01681_03_X00_04 HBM: public 5

Working safely

Notice

The device must not be directly connected to the DC voltage supply system.

Supply voltage 10 V … 15 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 devices must be installed in such a way that

adequate protection or locking against unintentional actuation is provided (e.g.

access checks, password protection, etc.).

When devices 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.

Safety instructions

6A01681_03_X00_04 HBM: public K148

Qualified personnel

Qualified personnel means persons entrusted with the installation, assembly,

commissioning and operation of the product, who possess the appropriate

qualifications for their function.

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

SKnowledge of the safety concepts of automation technology is a require

ment and, as project personnel, you must be familiar with these concepts.

SAs 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.

SAs commissioning 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 K148 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 may only

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

Symbols used

K148 A01681_03_X00_04 HBM: public 7

2 Symbols used

2.1 Symbols on the device

Symbol Meaning

Statutory waste disposal mark

In accordance with national and local environmental

protection and material recovery and recycling regulations, old

modules that can no longer be used must be disposed of

separately and not with normal household garbage.

Statutory mark of compliance with emission limits in electronic

equipment supplied to China

CE mark

The CE mark is used by the manufacturer to declare that the

product complies with the requirements of the relevant EC

directives (the Declaration of Conformity can be found at

www.hbm.com

2.2 Symbols used in this manual

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

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

Symbol Meaning

Notice This marking draws your attention to a situation in

which failure to comply with safety requirements can

lead to damage to property.

Important

Important information

This draws your attention to important information

about the product or about handling the product.

Scope of supply

8A01681_03_X00_04 HBM: public K148

3 Scope of supply

SK148

SConnection cable, 3 m long, 6-wire; to connect

to AP01i Order no.: 1-KAB268-3

S2 connection cables, 3 m long, 25-wire; to connect to AP815i and AP810i

Order no.: 1-KAB263-3

SUSB connection cable, 2 m long

SConnection cable for the RS232 serial interface, 2m long

SUSB power supply (Europlug)

SUSB power supply (NEMA-1)

SCD with driver software

SOperating instructions

3.1 Option (not included among the items supplied)

SDKD calibration certificate

SSteps -100/-0/0/10/20/..90/100% Order no.: K-CAL-VD2

SAdapter cable, 15-pin/MS connector (male),

0.3 m long Order no.: 1-KAB160-0.3

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