2604–2704 Multi-loop Controllers 2704 Version 6 Release • Overview of Main Features • Input/output Hardware • Control features • Setpoint programmer • Special application blocks • Toolkit Blocks •
Download ReportTranscript 2604–2704 Multi-loop Controllers 2704 Version 6 Release • Overview of Main Features • Input/output Hardware • Control features • Setpoint programmer • Special application blocks • Toolkit Blocks •
Slide 1
2604–2704 Multi-loop Controllers
2704 Version 6
Release
• Overview of Main Features
• Input/output Hardware
• Control features
• Setpoint programmer
• Special application blocks
• Toolkit Blocks
• Digital communications
• User Interface customisation
• Software Tools
• Selling Messages
EUROTHERM
CONTROLS
Ref: P
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Slide 2
26/2704 Product Overview
Custom Displays
• Loop overviews
• Operators lists
• Alarm messages
• User messages
• User Screens (2704)
3 Control Loops
• PID, VP and On/Off
• 6 PID sets per loop
• Cascade & Override
• Ratio
Advanced Control
• Zirconia probe input
• Wet & Dry Humidity
• Direct vacuum inputs
• Boiler TDS
Expansion IO
Hardware
• Din rail unit
• 20 Digital inputs
• 20 Digital outputs
• 24V Supply
• Standard IO
• 2 Analog IP, 10 dig IO
• 5 IO Module slots
• Max 5 TC/RTD inputs
Digital Comms
Programmer
• Modbus slave
• Modbus master
• Profibus DP slave
• DeviceNet slave
• EI Bisync
EUROTHERM
CONTROLS
ToolKit Blocks
• Analogue operations
• Digital operations
• Timers & totalisers
• Real time clock
Ref: P
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• 60 programs
• 600 Segments
• 3 profiles/program
•16 event outputs
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Slide 3
Input/Output Hardware
Standard I/O
• Universal PV input
• -10 to +10vdc input
• 1(2) Digital input
• 7 Bi-directional digital I/O
• 1 Changeover relay
• I/O Expansion comms
Modular I/O
• 5 I/O Slots
• Most isolated 2400 modules
-Additional 26/27 modules
-240Vac Isolation
• 2 Comms Slots
-2400 modules
Expansion I/O
• 20 Digital inputs
• 20 Digital outputs
EUROTHERM
CONTROLS
Ref: P
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Slide 4
Module Availability
OUTPUT BOARDS
INPUT BOARDS
• Change over relay
• 2 pin relay
• Dual relay
• Single Triac
• Dual Triac
• Analog DC control
• Analog Dual DC(26/2704)
• Analog DC retransmission
• Hi-Res DC retrans(26/2704)
• Isolated single logic
• Triple logic output
• Precision PV input (26/2704)
• Analog input (26/2704)
• Dual PV input (26/2704)
• TDS input(2704)
• Triple logic input
• Triple contact input
• Potentiometer input
POWER SUPPLY BOARDS
• 24 volt transmitter supply
• 5 & 10 volt transducer supply
• Dual 24Vdc supply(26/2704)
EUROTHERM
CONTROLS
Ref: P
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COMUNICATION BOARDS
•
•
•
•
•
232 Modbus or EI-BISYNC
422 Modbus or EI-BISYNC
485 Modbus or EI-BISYNC
Profibus
DeviceNet
Note: 232, 422, 485 boards can
be used as modbus master or slave
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Slide 5
Additional 26/2704 Modules
Analogue Input (AM)
• Slots 1,3,4 or 6
• Same Spec as 2400 DC input module
• 3uV resolution
• TC, RTD, mV, mA, Volts, High Z volts
PV Input (PV)
• Slots 3 & 6
• 0.25uV Resolution
• TC/RTD/mV/mA,Volts input, High Z volts
Dual Analogue Input (DP)
• Slots 3 & 6
• Inputs not isolated from each other
• 1 TC/RTD/mV/mA & 1 Volts input
• Ideal for carbon probe input
EUROTHERM
CONTROLS
Ref: P
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Slide 6
Additional 26/2704 Modules
Dual DC Output (DO)
• Slots 1,4 or 5
• Each channel 4-20mA or 24Vdc PSU
• 12bit resolution
• Channel isolation
HiRes DC Retransmission (HR)
• Slots 1,4 or 5
• Chan1=4-20mA, Chan2=24Vdc PSU
• 16Bit resolution(very low noise)
• Channel Isolation
• Should be used in “feedback” mode(ref TIBC167)
TDS(Total dissolved solids) Input (TD)
• Slots
• Conductivity measurement
• 0.4Vpp probe excitation
• 0-500mS range
EUROTHERM
CONTROLS
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Slide 7
2000 IO Expander
• Din-Rail mounting
• Proprietary communications
• 24Vac/dc powered
24Vdc output
• Max 20 Inputs
24Vdc isolated
• Max 20 Outputs
Volt free relay
• Two versions available
10in/10out
20in/20out
EUROTHERM
CONTROLS
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Slide 8
Control Functions
Up to 3 independent control loops
• Autotune & gain scheduling
• Cascade, ratio or override
• Feedforward functions
• Remote setpoint input
• Remote power limits
• Input track
• Transducer scaling
• Output characterisation
• PV/SP Trending per loop (2704)
EUROTHERM
CONTROLS
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Slide 9
Setpoint Programmer
• 60 Programs
• 3 SP profiles/Program
• 600 segments
• Ramp Rate or Time to Target
• Program & segment names
• 16 Digital event outputs
• Programmer mimic (2704)
Ideal for
• Multi-variable applications
Carburising Furnaces
Test Chambers
Autoclaves
• Multi-zone applications
Creep & tensile testing
3 Zone furnaces
Semiconductor Diffusion
EUROTHERM
CONTROLS
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Slide 10
2704 Vacuum Block
Application Software Option
• V1 = 1 gauge input
• V3 = 3 gauge input
Application Specific Version
• 2704VC
Function Block Features
• 1 or 3 gauge input
• PV in scientific format
• Hi-Vac enable output
• Auto Hi-Lo transfer
• 6 switched outputs
• Roughing pump timer
• Leak detection
EUROTHERM
CONTROLS
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Slide 11
26/2704 Zirconia Probe Input
Application Software Option
• ZC = Zirconia controller
Application Specific Version
• 26/2704CP
Function Block Features
• Most probes supported
• PV in carbon potential,
dewpoint or oxygen
• Sooting alarm
• Automatic probe clean
• Clean recovery alarm
• Probe impedance monitor
EUROTHERM
CONTROLS
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Slide 12
26/2704 Humidity Block
Standard Feature
• Included in all controllers
Application Specific version
• Model X26, OEM product
Function Block Features
• Wet & dry technique
• PV in %RH and Dewpoint
• Altitude compensation
• Solid State sensors use
standard 4-20mA input
EUROTHERM
CONTROLS
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Slide 13
Toolkit Blocks
Toolkit Blocks
• Used to create custom configurations
• Equivalent to 900EPC user wiring
• Provides maths & PLC functions
Details
• 32 Digital operators
• 32 Analogue calculations
• 50 User values
• 4 User Switches
• Timers & totalisers
• Pattern generator
• Digital programmer
• Wiring block
• Multiple input block
EUROTHERM
CONTROLS
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Slide 14
Toolkit Blocks – What you get
Standard(XX) unit includes
• 8 digital operations
• Timers, totalisers and input operators
• 4 user values
Toolkit 1 (U1) includes Standard plus
• 16 analog operations
• 8 digital operations(16 total)
• Pattern generator
• Digital programmer
• Analogue Switch
• 4 User values
Toolkit 2 (U2) includes Toolkit 1 plus
• 8 Analog operations (24 total)
• 16 Digital operations (32 total)
• 8 User values (12 total)
EUROTHERM
CONTROLS
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Slide 15
Standard Function Blocks
Timer Blocks
• 4 Available
• On Pulse, Off Delay, One Shot, Min-On timer
Totalisers
• 4 Available
• Provides a running total of a parameter and gives an output
when a preset total is reached
Real Time Clock
• Day of week and time of day
• Can be used to start other functions
Monitor block
• Logs min and max values
• Counts time above a threshold and provides alarm
EUROTHERM
CONTROLS
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Slide 16
Standard Function Blocks
Custom Linearisation
• 3 Available, 16 point custom fit
• Can be applied to any parameter
Switchover
• Provides a smooth transition between 2 sensors
BCD Input
• Calculation of decimal value from BCD input
• Used mainly for program number selection
Transducer Scaling
• 3 Available
• Shunt(melt pressure), load Cell or comparison Cal
• Auto tare function
EUROTHERM
CONTROLS
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Slide 17
Digital Programmer
Interfaces to Setpoint Programmer
• Timed control of a single output
• Provides timed program event outputs
• 4 separate outputs
• 8 On/Off times
• Run, Hold and Reset inputs
EUROTHERM
CONTROLS
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Slide 18
Pattern Generator
Interfaces to Setpoint Programmer
• Provides advanced digital functions
• 16 patterns can be stored
• Patterns can be given meaningful names
• Each pattern can have 16 outputs
• 2 patterns can be active at any one time
EUROTHERM
CONTROLS
Ref: P
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Digital
Pattern No1
D OP 1
ON
D OP 2
ON
D OP 3
OFF
D OP 4
ON
D OP 5
OFF
D OP 6
ON
D OP 7
ON
D OP 8
ON
D OP 16
ON
a
Slide 19
Analogue Switch
Analogue Switch
Provides the user with the facility to select an analogue value based on
an input index
• 8 Switches available
• 8 Values per switch
• Range limits & resolution
• Values and Selection can be given meaningful names
EUROTHERM
CONTROLS
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Slide 20
Multiple Input Block
Analogue Switch
Provides the user with the facility to select an analogue value based on
an input index
• 8 Switches available
• 8 Values per switch
• Range limits & resolution
• Values and Selection can be given meaningful names
EUROTHERM
CONTROLS
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Slide 21
Wiring Block
Analogue Switch
Provides the user with the facility to select an analogue value based on
an input index
• 8 Switches available
• 8 Values per switch
• Range limits & resolution
• Values and Selection can be given meaningful names
EUROTHERM
CONTROLS
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Slide 22
Digital Communications
Slave Communications
• 2 Communication slots
• EIA232, EIA485 2 or 4 wire
• Profibus DP
• DeviceNet
• Profibus DP/ Devicenet in slot H and
itools in slot J is possible
Support for EI-Bisync
• Parameter subset only
EUROTHERM
CONTROLS
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Slide 23
Modbus Master Communications
Uses Standard Modbus Modules
• EIA 232 or 485
• Slot J only, 9600 baud
• Standard in all units
8 Individually Addressed Slaves
• Broadcast mode = address 0
Possible Slaves
• S2000, 900EPC, 2500, 5100v plus more!
• Third party devices
25 Parameters in 2604
100 Parameters in 2704
EUROTHERM
CONTROLS
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Slide 24
User Interface Customisation
Summary views
• Loop summaries
• Instrument summary view
• Naming of loops
• 10 Promoted parameters
• Parameter renaming
• Setting of access levels
Others UI features
• Programmer names
• Segment names(2704)
• Setpoint profile names
• Alarm messages
• 8 User messages
• User screens(2704)
• Custom enumerations
EUROTHERM
CONTROLS
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Slide 25
2704 User Pages
Max 8 customisable pages
• 7 Formats available
• User selectable parameters & text
• 10 parameter scroll list
EUROTHERM
CONTROLS
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Slide 26
Custom Enumerations
Custom Enumeration
Provides the user with the facility to enumerate
parameters with their own text
For example when a digital input =1 the user
interface shows “Door Open” and when =0 it
shows “Door closed”
Enumerations can be applied to
• User values
• Program user values
• Pattern generator
• Analog switch values
• Digital programmer
• Digital IO status parameters
• Logic operator output status
EUROTHERM
CONTROLS
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Slide 27
Software Tools
ITools
• Configuration
• Archiving of clone files
• Setpoint program editing
• Process trending
• Data-logging
• OPC connectivity
Profibus GSD Editor
• Generates GSD file
required by master
EUROTHERM
CONTROLS
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Slide 28
Process Inputs
• Reinforced(240Vac) isolation
• Excellent accuracy and stability
• 5 digit display with 0.25uV resolution
• RTD resolution better than 0.01ºC
• Controls to better than 0.1ºC @ 1500 ºC
• Max 8 analogue inputs
EUROTHERM
CONTROLS
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Slide 29
Excellent Control
• Eurotherm PID and VP control algorithms
• Standard Cascade, Override and Ratio options
• Simultaneous view of all control loops
• Trending of setpoint and process variable
• Vacuum function block
• Zirconia function block
• Flexible control strategies
EUROTHERM
CONTROLS
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Slide 30
Setpoint Programming
• Synchronised programming of three variables
• Easy editing and selection of programs
• Ramp Rate or Time to Target
• Customer defined program & segment names
• Graphical view of program status
• Flexible use of setpoint profiles
• Itools Setpoint Program Editor
EUROTHERM
CONTROLS
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Slide 31
User Interface
• 2704 User Screens
• Provides operators easy access to parameters via loop
summary lists
• Improve operator views by custom enumerating
parameters with meaningful text
• Customised alarm messages
• Provide operator with prompts to perform an operation
EUROTHERM
CONTROLS
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Slide 32
Cost Competitive integrated solution
Combined in a single package
• 3 Control Loops
• Advanced setpoint programmer
• Application function blocks
• Analogue calculations
• PLC logical operations
• Excellent operator interface
• Open communications
EUROTHERM
CONTROLS
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Slide 33
26/2704 - Heat Treatment
•Analogue inputs
•High accuracy & stability
•Full isolation - 240Vac
•Eurotherm PID control
•Guaranteed performance
•Easy set-up
•Setpoint Programmer
•Fully featured
•Easy to use
•Dedicated application blocks
•Zirconia input
•Direct vacuum measurement
•Toolkit blocks
•Flexible control options
•Open Communications
•Simple connection to master PLCs
EUROTHERM
CONTROLS
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Applications
•Atmosphere heat treatment
•Vacuum heat treatment
•Composite curing autoclaves
•Materials testing & research
•Ceramic/Brick kilns
•Semiconductor crystal growing
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Slide 34
26/2704 - Environmental Control
•Analogue inputs
•Extremely accurate RTD measurement
•Eurotherm PID control
•Reliable performance
•Multiple PID sets
•Setpoint Programmer
•3 Synchronised profiles
•Flexible, yet easy to use
•Dedicated Humidity application block
•Wet & dry measurement
•%RH or dewpoint control
•Toolkit blocks
•Flexible control options
•Compressor timing etc
•Open Communications
•Simple connection to master PLCs
EUROTHERM
CONTROLS
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Applications
•Environmental testing
•Semiconductor burn-in
•Culture & plant growth
•Incubators
•Brick drying ovens
•Paint drying ovens
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Slide 35
26/2704 - Solution Provider
•Analogue inputs
•Direct input of variety of sensors
•Eurotherm PID control
•Reliable & Guaranteed performance
•Setpoint Programmer
•Standard feature, no need for expert
programming
•Dedicated application blocks
•Humidity, zirconia, vacuum & boiler
•Toolkit blocks
•Creates custom solutions
•Small machine control
•Eliminates need for PLC
•Open Communications
•Simple connection to master PLCs
•Master Modbus to slave controllers
EUROTHERM
CONTROLS
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Applications
•Extrusion melt pressure
•pH Controller
•Mini fermenters
•Carbon probe monitor
•Rubber test machines
•Wellhead pressure testing
•Fuel/Air combustion control
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2604–2704 Multi-loop Controllers
2704 Version 6
Release
• Overview of Main Features
• Input/output Hardware
• Control features
• Setpoint programmer
• Special application blocks
• Toolkit Blocks
• Digital communications
• User Interface customisation
• Software Tools
• Selling Messages
EUROTHERM
CONTROLS
Ref: P
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Slide 2
26/2704 Product Overview
Custom Displays
• Loop overviews
• Operators lists
• Alarm messages
• User messages
• User Screens (2704)
3 Control Loops
• PID, VP and On/Off
• 6 PID sets per loop
• Cascade & Override
• Ratio
Advanced Control
• Zirconia probe input
• Wet & Dry Humidity
• Direct vacuum inputs
• Boiler TDS
Expansion IO
Hardware
• Din rail unit
• 20 Digital inputs
• 20 Digital outputs
• 24V Supply
• Standard IO
• 2 Analog IP, 10 dig IO
• 5 IO Module slots
• Max 5 TC/RTD inputs
Digital Comms
Programmer
• Modbus slave
• Modbus master
• Profibus DP slave
• DeviceNet slave
• EI Bisync
EUROTHERM
CONTROLS
ToolKit Blocks
• Analogue operations
• Digital operations
• Timers & totalisers
• Real time clock
Ref: P
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• 60 programs
• 600 Segments
• 3 profiles/program
•16 event outputs
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Slide 3
Input/Output Hardware
Standard I/O
• Universal PV input
• -10 to +10vdc input
• 1(2) Digital input
• 7 Bi-directional digital I/O
• 1 Changeover relay
• I/O Expansion comms
Modular I/O
• 5 I/O Slots
• Most isolated 2400 modules
-Additional 26/27 modules
-240Vac Isolation
• 2 Comms Slots
-2400 modules
Expansion I/O
• 20 Digital inputs
• 20 Digital outputs
EUROTHERM
CONTROLS
Ref: P
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Slide 4
Module Availability
OUTPUT BOARDS
INPUT BOARDS
• Change over relay
• 2 pin relay
• Dual relay
• Single Triac
• Dual Triac
• Analog DC control
• Analog Dual DC(26/2704)
• Analog DC retransmission
• Hi-Res DC retrans(26/2704)
• Isolated single logic
• Triple logic output
• Precision PV input (26/2704)
• Analog input (26/2704)
• Dual PV input (26/2704)
• TDS input(2704)
• Triple logic input
• Triple contact input
• Potentiometer input
POWER SUPPLY BOARDS
• 24 volt transmitter supply
• 5 & 10 volt transducer supply
• Dual 24Vdc supply(26/2704)
EUROTHERM
CONTROLS
Ref: P
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COMUNICATION BOARDS
•
•
•
•
•
232 Modbus or EI-BISYNC
422 Modbus or EI-BISYNC
485 Modbus or EI-BISYNC
Profibus
DeviceNet
Note: 232, 422, 485 boards can
be used as modbus master or slave
a
Slide 5
Additional 26/2704 Modules
Analogue Input (AM)
• Slots 1,3,4 or 6
• Same Spec as 2400 DC input module
• 3uV resolution
• TC, RTD, mV, mA, Volts, High Z volts
PV Input (PV)
• Slots 3 & 6
• 0.25uV Resolution
• TC/RTD/mV/mA,Volts input, High Z volts
Dual Analogue Input (DP)
• Slots 3 & 6
• Inputs not isolated from each other
• 1 TC/RTD/mV/mA & 1 Volts input
• Ideal for carbon probe input
EUROTHERM
CONTROLS
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Slide 6
Additional 26/2704 Modules
Dual DC Output (DO)
• Slots 1,4 or 5
• Each channel 4-20mA or 24Vdc PSU
• 12bit resolution
• Channel isolation
HiRes DC Retransmission (HR)
• Slots 1,4 or 5
• Chan1=4-20mA, Chan2=24Vdc PSU
• 16Bit resolution(very low noise)
• Channel Isolation
• Should be used in “feedback” mode(ref TIBC167)
TDS(Total dissolved solids) Input (TD)
• Slots
• Conductivity measurement
• 0.4Vpp probe excitation
• 0-500mS range
EUROTHERM
CONTROLS
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Slide 7
2000 IO Expander
• Din-Rail mounting
• Proprietary communications
• 24Vac/dc powered
24Vdc output
• Max 20 Inputs
24Vdc isolated
• Max 20 Outputs
Volt free relay
• Two versions available
10in/10out
20in/20out
EUROTHERM
CONTROLS
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Slide 8
Control Functions
Up to 3 independent control loops
• Autotune & gain scheduling
• Cascade, ratio or override
• Feedforward functions
• Remote setpoint input
• Remote power limits
• Input track
• Transducer scaling
• Output characterisation
• PV/SP Trending per loop (2704)
EUROTHERM
CONTROLS
Ref: P
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Slide 9
Setpoint Programmer
• 60 Programs
• 3 SP profiles/Program
• 600 segments
• Ramp Rate or Time to Target
• Program & segment names
• 16 Digital event outputs
• Programmer mimic (2704)
Ideal for
• Multi-variable applications
Carburising Furnaces
Test Chambers
Autoclaves
• Multi-zone applications
Creep & tensile testing
3 Zone furnaces
Semiconductor Diffusion
EUROTHERM
CONTROLS
Ref: P
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Slide 10
2704 Vacuum Block
Application Software Option
• V1 = 1 gauge input
• V3 = 3 gauge input
Application Specific Version
• 2704VC
Function Block Features
• 1 or 3 gauge input
• PV in scientific format
• Hi-Vac enable output
• Auto Hi-Lo transfer
• 6 switched outputs
• Roughing pump timer
• Leak detection
EUROTHERM
CONTROLS
Ref: P
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Slide 11
26/2704 Zirconia Probe Input
Application Software Option
• ZC = Zirconia controller
Application Specific Version
• 26/2704CP
Function Block Features
• Most probes supported
• PV in carbon potential,
dewpoint or oxygen
• Sooting alarm
• Automatic probe clean
• Clean recovery alarm
• Probe impedance monitor
EUROTHERM
CONTROLS
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Slide 12
26/2704 Humidity Block
Standard Feature
• Included in all controllers
Application Specific version
• Model X26, OEM product
Function Block Features
• Wet & dry technique
• PV in %RH and Dewpoint
• Altitude compensation
• Solid State sensors use
standard 4-20mA input
EUROTHERM
CONTROLS
Ref: P
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Slide 13
Toolkit Blocks
Toolkit Blocks
• Used to create custom configurations
• Equivalent to 900EPC user wiring
• Provides maths & PLC functions
Details
• 32 Digital operators
• 32 Analogue calculations
• 50 User values
• 4 User Switches
• Timers & totalisers
• Pattern generator
• Digital programmer
• Wiring block
• Multiple input block
EUROTHERM
CONTROLS
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Slide 14
Toolkit Blocks – What you get
Standard(XX) unit includes
• 8 digital operations
• Timers, totalisers and input operators
• 4 user values
Toolkit 1 (U1) includes Standard plus
• 16 analog operations
• 8 digital operations(16 total)
• Pattern generator
• Digital programmer
• Analogue Switch
• 4 User values
Toolkit 2 (U2) includes Toolkit 1 plus
• 8 Analog operations (24 total)
• 16 Digital operations (32 total)
• 8 User values (12 total)
EUROTHERM
CONTROLS
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Slide 15
Standard Function Blocks
Timer Blocks
• 4 Available
• On Pulse, Off Delay, One Shot, Min-On timer
Totalisers
• 4 Available
• Provides a running total of a parameter and gives an output
when a preset total is reached
Real Time Clock
• Day of week and time of day
• Can be used to start other functions
Monitor block
• Logs min and max values
• Counts time above a threshold and provides alarm
EUROTHERM
CONTROLS
Ref: P
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Slide 16
Standard Function Blocks
Custom Linearisation
• 3 Available, 16 point custom fit
• Can be applied to any parameter
Switchover
• Provides a smooth transition between 2 sensors
BCD Input
• Calculation of decimal value from BCD input
• Used mainly for program number selection
Transducer Scaling
• 3 Available
• Shunt(melt pressure), load Cell or comparison Cal
• Auto tare function
EUROTHERM
CONTROLS
Ref: P
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Slide 17
Digital Programmer
Interfaces to Setpoint Programmer
• Timed control of a single output
• Provides timed program event outputs
• 4 separate outputs
• 8 On/Off times
• Run, Hold and Reset inputs
EUROTHERM
CONTROLS
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Slide 18
Pattern Generator
Interfaces to Setpoint Programmer
• Provides advanced digital functions
• 16 patterns can be stored
• Patterns can be given meaningful names
• Each pattern can have 16 outputs
• 2 patterns can be active at any one time
EUROTHERM
CONTROLS
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Digital
Pattern No1
D OP 1
ON
D OP 2
ON
D OP 3
OFF
D OP 4
ON
D OP 5
OFF
D OP 6
ON
D OP 7
ON
D OP 8
ON
D OP 16
ON
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Slide 19
Analogue Switch
Analogue Switch
Provides the user with the facility to select an analogue value based on
an input index
• 8 Switches available
• 8 Values per switch
• Range limits & resolution
• Values and Selection can be given meaningful names
EUROTHERM
CONTROLS
Ref: P
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Slide 20
Multiple Input Block
Analogue Switch
Provides the user with the facility to select an analogue value based on
an input index
• 8 Switches available
• 8 Values per switch
• Range limits & resolution
• Values and Selection can be given meaningful names
EUROTHERM
CONTROLS
Ref: P
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Slide 21
Wiring Block
Analogue Switch
Provides the user with the facility to select an analogue value based on
an input index
• 8 Switches available
• 8 Values per switch
• Range limits & resolution
• Values and Selection can be given meaningful names
EUROTHERM
CONTROLS
Ref: P
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Slide 22
Digital Communications
Slave Communications
• 2 Communication slots
• EIA232, EIA485 2 or 4 wire
• Profibus DP
• DeviceNet
• Profibus DP/ Devicenet in slot H and
itools in slot J is possible
Support for EI-Bisync
• Parameter subset only
EUROTHERM
CONTROLS
Ref: P
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Slide 23
Modbus Master Communications
Uses Standard Modbus Modules
• EIA 232 or 485
• Slot J only, 9600 baud
• Standard in all units
8 Individually Addressed Slaves
• Broadcast mode = address 0
Possible Slaves
• S2000, 900EPC, 2500, 5100v plus more!
• Third party devices
25 Parameters in 2604
100 Parameters in 2704
EUROTHERM
CONTROLS
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Slide 24
User Interface Customisation
Summary views
• Loop summaries
• Instrument summary view
• Naming of loops
• 10 Promoted parameters
• Parameter renaming
• Setting of access levels
Others UI features
• Programmer names
• Segment names(2704)
• Setpoint profile names
• Alarm messages
• 8 User messages
• User screens(2704)
• Custom enumerations
EUROTHERM
CONTROLS
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Slide 25
2704 User Pages
Max 8 customisable pages
• 7 Formats available
• User selectable parameters & text
• 10 parameter scroll list
EUROTHERM
CONTROLS
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Slide 26
Custom Enumerations
Custom Enumeration
Provides the user with the facility to enumerate
parameters with their own text
For example when a digital input =1 the user
interface shows “Door Open” and when =0 it
shows “Door closed”
Enumerations can be applied to
• User values
• Program user values
• Pattern generator
• Analog switch values
• Digital programmer
• Digital IO status parameters
• Logic operator output status
EUROTHERM
CONTROLS
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Slide 27
Software Tools
ITools
• Configuration
• Archiving of clone files
• Setpoint program editing
• Process trending
• Data-logging
• OPC connectivity
Profibus GSD Editor
• Generates GSD file
required by master
EUROTHERM
CONTROLS
Ref: P
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Slide 28
Process Inputs
• Reinforced(240Vac) isolation
• Excellent accuracy and stability
• 5 digit display with 0.25uV resolution
• RTD resolution better than 0.01ºC
• Controls to better than 0.1ºC @ 1500 ºC
• Max 8 analogue inputs
EUROTHERM
CONTROLS
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Slide 29
Excellent Control
• Eurotherm PID and VP control algorithms
• Standard Cascade, Override and Ratio options
• Simultaneous view of all control loops
• Trending of setpoint and process variable
• Vacuum function block
• Zirconia function block
• Flexible control strategies
EUROTHERM
CONTROLS
Ref: P
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Slide 30
Setpoint Programming
• Synchronised programming of three variables
• Easy editing and selection of programs
• Ramp Rate or Time to Target
• Customer defined program & segment names
• Graphical view of program status
• Flexible use of setpoint profiles
• Itools Setpoint Program Editor
EUROTHERM
CONTROLS
Ref: P
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Slide 31
User Interface
• 2704 User Screens
• Provides operators easy access to parameters via loop
summary lists
• Improve operator views by custom enumerating
parameters with meaningful text
• Customised alarm messages
• Provide operator with prompts to perform an operation
EUROTHERM
CONTROLS
Ref: P
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Slide 32
Cost Competitive integrated solution
Combined in a single package
• 3 Control Loops
• Advanced setpoint programmer
• Application function blocks
• Analogue calculations
• PLC logical operations
• Excellent operator interface
• Open communications
EUROTHERM
CONTROLS
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Slide 33
26/2704 - Heat Treatment
•Analogue inputs
•High accuracy & stability
•Full isolation - 240Vac
•Eurotherm PID control
•Guaranteed performance
•Easy set-up
•Setpoint Programmer
•Fully featured
•Easy to use
•Dedicated application blocks
•Zirconia input
•Direct vacuum measurement
•Toolkit blocks
•Flexible control options
•Open Communications
•Simple connection to master PLCs
EUROTHERM
CONTROLS
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Applications
•Atmosphere heat treatment
•Vacuum heat treatment
•Composite curing autoclaves
•Materials testing & research
•Ceramic/Brick kilns
•Semiconductor crystal growing
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Slide 34
26/2704 - Environmental Control
•Analogue inputs
•Extremely accurate RTD measurement
•Eurotherm PID control
•Reliable performance
•Multiple PID sets
•Setpoint Programmer
•3 Synchronised profiles
•Flexible, yet easy to use
•Dedicated Humidity application block
•Wet & dry measurement
•%RH or dewpoint control
•Toolkit blocks
•Flexible control options
•Compressor timing etc
•Open Communications
•Simple connection to master PLCs
EUROTHERM
CONTROLS
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Applications
•Environmental testing
•Semiconductor burn-in
•Culture & plant growth
•Incubators
•Brick drying ovens
•Paint drying ovens
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Slide 35
26/2704 - Solution Provider
•Analogue inputs
•Direct input of variety of sensors
•Eurotherm PID control
•Reliable & Guaranteed performance
•Setpoint Programmer
•Standard feature, no need for expert
programming
•Dedicated application blocks
•Humidity, zirconia, vacuum & boiler
•Toolkit blocks
•Creates custom solutions
•Small machine control
•Eliminates need for PLC
•Open Communications
•Simple connection to master PLCs
•Master Modbus to slave controllers
EUROTHERM
CONTROLS
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Applications
•Extrusion melt pressure
•pH Controller
•Mini fermenters
•Carbon probe monitor
•Rubber test machines
•Wellhead pressure testing
•Fuel/Air combustion control
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