Cooper DF6000 Manual de usuario descargar pdf (Pagina 21)

DF6000 - USER MANUAL

Spur Tolerant Soft Addressing

DF6000 utilises intelligent soft addressing technology to gr

eatly simplify the installation and

commissioning processes. Once the system has been installed and the autolearn menu selected, the

DF6000 control panel will automatically scan the detection loops and allocate each device with an

address number corresponding with its position on the loop, this avoids the traditional need for manual

addressing of the system devices which is time consuming and provides a potential for error.

A major innovation with DF6000 is the ability to incorporate spurs of analogue devices which are fed from

the main loop by utilising a spur isolator. Whenever the panel detects a spur, it breaks from allocating

address numbers to the loop wired devices, allocates address numbers to each of the devices on the

spur in sequence and then continues to address the devices on the main loop. Every DF6000 analogue

device incorporates an integral short circuit isolator ensuring maximum system integrity. A single short

circuit will not disable any loop-mounted devices, the isolators in the devices each side of the short circuit

will operate and the DF6000 control panel will drive communication from both ends of the loop. The spur

isolator also incorporates a short circuit isolator such that in the event of a short circuit on the spur, the

integrity of the main loop will not be compromised. Please refer to local standards e.g. BS5839 Pt1:2002

for details of the maximum allowable are to be covered by a single spur.

Simple Future Expansion

DF6000 is designed to ensure simplicity of future expansion. If an additional device is added after the

system has been programmed, the DF6000 will allocate the next available address, it will not alter any of

the existing address numbers allocation thus enabling simple updating of as ﬁtted drawings etc. Similarly

if a device is removed, the relevant address is saved as a spare address for future use, the addresses of

the remaining devices are not altered.

Integral Power Supply and Battery

The DF6000 panel is designed for ease of installation, the power supply and battery are integral to the

main control panel so only a single panel is required even on large 4 loop systems.

Optional Printer

DF6000 panels are available with optional built in printers. Where a printer is ﬁtted, it is housed behind a

printer cover door, which can be opened by means of a special tool (supplied) to provide simple and safe

access to the printer paper roll without exposure to any live equipment. Paper replacement is extremely

simple due to the drop in loading method and auto feed printer design, the paper roll is simply dropped

into the purpose designed cradle and the end of the roll is then offered up to the printer, which will then

automatically load the paper ready for use. The printer can be set to either print automatically or to print

on demand When a printer is not ﬁtted, a removable, ﬂush ﬁtting blanking plate is used to cover the

printer paper aperture to enhance the appearance of DF6000 and to preserve its ingress protection

rating.

Optional Hinged Lockable Cover

With a standard panel, access to all panel functions is controlled by a series of pass codes, which are

entered via the touch screen display, for maximum security, a facility is built into the DF6000 to enable the

user to alter the user pass code as required. For applications where a high level of resilience is required, a

clear hinged lockable front cover is available which allows the screen and all of the system status

indicators to be clearly seen but prevents access without ﬁrst unlocking the cover. A single concealed

locking mechanism provides access to both the printer door and the optional display cover where a

hinged cover is ﬁtted, additional buttons are provided to scroll the display and to silence the fault buzzer

without opening the lockable cover

Section 1 - System Installation and Design

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Cooper DF6000 Manual de usuario Pagina 21

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