Category: ABB

AC31 maintenance seminars

Getting knowledge of the programming language and

the hardware components, possible combinations,

start-up of a model plant including trouble shooting in

the automation system, in the area of the process interface level and in the model plant itself.

AC31 project planning seminars

Project planning, programming and commissioning of

model plants. Principles of networking and the data

exchange via serial interfaces (process control). Practical training at the automation systems.

AC31 maintenance seminars

Getting knowledge of the programming language and

the hardware components, possible combinations,

start-up of a model plant including trouble shooting in

the automation system, in the area of the process interface level and in the model plant itself.

However, Automation Sentinel’s subscription program goes

much further to target the installed base of classic 1180M, 1190,

and Nexus solutions to provide an affordable way to upgrade

software to gain productivity benefits from the latest System

800xA solution. ABB upgrade programs go beyond rip and

replace solely for obsolescence in an effort to reuse as much of

the existing equipment as possible. ABB addresses customer’s

business critical needs to bring value and increased capabilities

that truly increase customer ROI and solve problems. Let’s review

typical classic QCS system upgrades in greater detail.

AccuRay 1180M and 1190 Upgrades

For AccuRay 1180M and 1190 QCS systems, the Automation

Sentinel subscription program cost effectively maps existing

software over to the latest QCS800xA software. Expansion

software not available in these classic systems is available to

address business critical needs. With older 1180M and 1190

QCS systems there are often hardware obsolescence issues that

need to be addressed. A site survey by ABB engineers is a first

step to determine the lifecycle status of key QCS subsystems

and identify support and failure risks. Modular hardware upgrades

are available such as Measurement Platform to Network Platform

upgrades and the rebuild of the front-end electronics of Profiler

subsystems. By moving scanners and profilers to the latest

QCS800xA architecture users can upgrade to QC Aspect

Workplaces. Both scanning platform and profilers subsystem

upgrades are designed to reuse much of the existing hardware

to leverage previous equipment investments.

The current technology environment creates both challenges and

opportunities to users when it comes to maintaining a modern

Quality Control System. The challenge for users is to ensure that

new PC-based software is kept up-to-date to maintain security

and performance levels. The opportunity for users with older

classic QCS systems is to extend support for their existing

control software investment, while establishing an affordable path

to the next generation of functionality. ABB QCS800xA Quality

Control solution built on the System 800xA platform is representative of this technology shift.

The need for automation suppliers

to provide an active lifecycle management program is clear.

Automation Sentinel is ABB’s program designed to address

lifecycle management needs and provide the best overall ROI for

your past, present and future software investments and ensures

PC software is kept current for the latest QCS800xA solution.

Protect the value of ABB classic Quality Control Systems with lifecycle migration

to the latest QCS800xA solution.

Technology Trends

Technology is changing our behavior at a fast pace. A large part

of today’s modern process automation system now consists of

server-client technology, inherited from the office automation

(IT) world. With the introduction of open standards for operating

systems and standard PC hardware and software, a new

challenge was introduced to process automation system owners.

In the past there was a level of protection from frequent software

updates and constantly increasing connectivity requirements,

now these parameters are in a constant state of flux. The

industry has embraced this technology as process automation

supplier’s shift from proprietary hardware and software to

custom-off-the-shelf (COTS).

Accuray Systems

AccuRay designed, manufactured and marketed computer-based automation and management

information systems for manufacturing processes to save raw materials and energy,

increase productivity, lower costs and improve product quality. AccuRay automation systems

controlled manufacturing processes in the pulp and paper, rubber, plastics, textile and metals industries.

AccuRay systems measured the basic properties of materials, such as weight, moisture, thickness, width, opacity and component content.

The technologies for performing such measurements employed a variety of physical and electronic principles that included nuclear,

X-ray, infrared, radio frequency, optical, pneumatic and electromagnetic techniques.

AccuRay technology and expertise has helped ABB maintain its status as the leading provider

of measurement and control technologies for the Pulp and Paper industries.

With the introduction of open standards for operating

systems and standard PC hardware and software, a new

challenge was introduced to process automation system owners.

In the past there was a level of protection from frequent software

updates and constantly increasing connectivity requirements,

now these parameters are in a constant state of flux. The

industry has embraced this technology as process automation

supplier’s shift from proprietary hardware and software to

custom-off-the-shelf (COTS).

ABB’s electronic releases of PR series offer a

variety of programmable protection functions for

all mentioned circuit breaker types:

• Overload protection L

• Selective short circuit protection S

• Instantaneous short circuit protection I

• Earthfault protection G

Further options available (but not limited to):

• Zone selectivity

• Dual protection settings

• Directional short circuit protection

• Reverse power

• Under-/overvoltage protection

• Annunciation of measured values, alarms

• Maintenance data

• Integration into a plant wide process

control system

In order to satisfy other incomer requirements

there are further options:

• Load break switches

• Moulded case circuit breakers (MCCBs)

MNS incoming solutions are verified by testing in

accordance with IEC 61439 series, in addition to

IEC 60947-1 required for the individual apparatus,

and engineered to meet the requirements of

IEC 61641. This ensures ABB’s offering of ‘Proven

Safety Plus’ for operators and plant.

Incoming options

All ACBs have as a minimum the following

features:

• Manual charging lever and ‘charged’ indication

• Manual open/close push buttons

• Mechanical ‘open’/’closed’ indication

• Mechanical signalling of ‘overcurrent’ release

• 4 auxiliary contacts

Project specific options

• Gas sealed connections to the main busbars

(separation wall)

• 3 or 4 pole solutions

• Withdrawable/fixed configuration

• Top or bottom cable entry/bus duct

• 50% or 100% neutral

• Shunt opening/closing release

• Undervoltage release

• Electrical signalisation of ACB status

• Key locking facilities

• Shutter locking facilities

• Mechanical indication ‘racked in’/’racked

out’/’test isolated’ position

• Locking in racked in/racked out/test

isolated position

• Switch disconnector option

• ACB handling truck

• Configuration and test unit

A condaptor unit facilitates the horizontal

distribution of power from the vertical

distribution bars for 6E/4 and 6E/2 modules, see

illustration on page 35. The condaptor enables

the modules to be located adjacently within the

same horizontal position of the cubicle.

Modules of size 6E and above are connected

directly to the vertical distribution bars.

System highlights

• Although IEC 61439 series requires 200

connection cycles only, the MNS contact system

is tested, certified and proven for contact cycles

(plug in/unplug) up to 1,000

• The contacts are silver coated as standard

• Full individual phase segregation assured prior

to the connection of the power contact.

Power contact

Connection to the distribution bars is realized

using the precision-engineered MNS power

contacts. The power contact is characterized by a

turn-able bearing, thus decoupling cable stress

and electrical contact. Consequently any cable

bending forces cannot affect the stability of the

power contact.

The mechanical stabilisation is taken over by

the supporting plate and the contact spring

where the contact fingers ensure positive

electrical contact. Contact fingers are silver

plated as standard.

The contact has been subjected to several tests in

order to prove the sophisticated design and the

high quality:

• Verification by testing acc. IEC 61439 series

• Corrosion test acc. DIN 50017 and

IEC 60068-2-60

• Crimping quality check acc. IEC 61238-1

• Vibration and shock test acc. IEC 60068-2-6

and IEC 60068-2-27

System highlights

• Functional areas are separated from each other

in accordance with IEC 61439 series.

• Power cables are fully separated from the control

and communication cables, thus avoiding

electromagnetic interferences.

• Different access rights to cable compartments

can be granted using different key locks.

The basic elements of the MNS iS frame

construction are “C” shaped steel profiles with

a 25 mm hole pitch according to DIN 43660.

This 25 mm equals the dimension of 1E used

in MNS to define the area usage within

the switchgear.

Each cubicle is precision constructed by bolting

horizontal and vertical profiles together, to form

a rigid modular structure. The assembly is

maintenance free as a result of the construction

method utilizing a combination of thread locking

ESLOK screws with bolted pressure plates and

thread forming screws.

The profiles are galvanic protected (Zn or AL/Zn)

against corrosion.